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diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..6833f05 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,3 @@ +* text=auto +*.txt text +*.md text diff --git a/38024-8.txt b/38024-8.txt new file mode 100644 index 0000000..46f5197 --- /dev/null +++ b/38024-8.txt @@ -0,0 +1,3346 @@ +The Project Gutenberg EBook of Dwarf Fruit Trees, by F. A. Waugh + +This eBook is for the use of anyone anywhere at no cost and with +almost no restrictions whatsoever. You may copy it, give it away or +re-use it under the terms of the Project Gutenberg License included +with this eBook or online at www.gutenberg.org + + +Title: Dwarf Fruit Trees + Their propagation, pruning, and general management, adapted + to the United States and Canada + +Author: F. A. Waugh + +Release Date: November 15, 2011 [EBook #38024] + +Language: English + +Character set encoding: ISO-8859-1 + +*** START OF THIS PROJECT GUTENBERG EBOOK DWARF FRUIT TREES *** + + + + +Produced by David Garcia, Cathy Maxam, Marilynda +Fraser-Cunliffe and the Online Distributed Proofreading +Team at http://www.pgdp.net (This file was produced from +images generously made available by The Internet Archive) + + + + + + + + +DWARF FRUIT TREES + + + + + OTHER BOOKS + BY THE SAME AUTHOR + + [Illustration] + + LANDSCAPE GARDENING + PLUMS AND PLUM CULTURE + FRUIT HARVESTING, STORING, MARKETING + SYSTEMATIC POMOLOGY + +[Illustration: DWARF CHERRY TREE + +Two years planted] + + + + + DWARF + FRUIT TREES + + THEIR PROPAGATION, PRUNING, AND + GENERAL MANAGEMENT, ADAPTED + TO THE UNITED STATES AND + CANADA + + _By_ + F. A. WAUGH + + _ILLUSTRATED_ + + NEW YORK + ORANGE JUDD COMPANY + 1906 + + + + +COPYRIGHT, 1906 + +BY ORANGE JUDD COMPANY + + + + +PREFACE + + +The commercial interests have so continuously and completely held the +horticultural stage in America during the last two decades that it has +been impossible for amateur horticulture to get in a word edgewise. Any +public speaker or writer has had to talk about several acres at a time +or he would not be listened to. He has been obliged to insist that his +scheme would pay on a commercial scale before anyone would hear, much +less consider, what he had to tell. + +But now a change is coming. Different conditions are already upon us. A +thousand signs indicate the new era. With hundreds--yes thousands--of +men and women now horticulture is an avocation, a pastime. They grow +trees largely for the pleasure of it; and their gardens are built amidst +surroundings which would make commercial pomology laugh at itself. + +And so I undertake to offer the first American fruit book in a quarter +century which can boldly declare its independence of the professional +element in fruit growing. I am confident that dwarf fruit trees have +some commercial possibilities, but they are of far greater importance to +the small householder, the owner of the private "estate," the village +dweller, the suburbanite and the commuter. + +In other words, while I hope that all good people will be interested in +dwarf fruit trees and that some of them will share the enthusiasm of +which this book is begotten, I do not want anyone to think that I have +issued any guaranty, expressed or implied, that dwarf trees will open a +paying commercial enterprise. Because the argument that a thing pays has +been so long the only recommendation offered for any horticultural +scheme, many persons have formed the habit of assuming that every sort +of praise stands on this one foundation. + +F. A. WAUGH. + +_Massachusetts Agricultural College, 1906._ + + + + +TABLE OF CONTENTS + + + PAGE + + PREFACE v + + I. General Considerations 1 + + II. Advantages and Disadvantages 8 + + III. Propagation 22 + + IV. Pruning 33 + + V. Special Forms 41 + + VI. General Management 51 + + VII. Dwarf Apples 63 + + VIII. Dwarf Pears 76 + + IX. Dwarf Peaches 83 + + X. Dwarf Plums 90 + + XI. Bush Fruits 99 + + XII. Fruit Trees in Pots 106 + + XIII. Personalia 112 + + Index 125 + + + + +LIST OF ILLUSTRATIONS + + + Dwarf Cherry Tree _Frontispiece_ + + FIG. PAGE + + 1 Dwarf Apple Trees in Western New York 3 + + 2 Trained Cordon Apple Trees 5 + + 3 Bismarck Apple 7 + + 4 Pear Tree Trained as an Espalier 9 + + 5 Bush Apple Tree 11 + + 6 Plums as Upright Cordons 17 + + 7 Paradise Apple Stocks in Early Spring 25 + + 8 The Western Sand Cherry 30 + + 9 Upright Cordon Plum 31 + + 10 Bush Apple 34 + + 11 Bush Apple, Three Years Old, Before Pruning 37 + + 12 Bush Apple, Same Tree, After Pruning 37 + + 13 Cordon Pears Before Pruning 39 + + 14 Cordon Pears After Pruning 39 + + 15 Pears in Double U Form 43 + + 16 Pears in U Form 45 + + 17 Apricots in U Form 47 + + 18 Pear in Espalier 48 + + 19 Old Espalier Pears on Farm House Wall 49 + + 20 Horizontal Cordon Apple and Other Dwarf Trees 52 + + 21 Design for a Back Yard Fruit Garden 53 + + 22 Dwarf Fruit Garden 55 + + 23 Fruit Gardening and Landscape Gardening Combined 59 + + 24 A Fruit Garden Containing Many Dwarf Trees 61 + + 25 Dwarf Apples on Prof. L. H. Bailey's Farm, New York 65 + + 26 Upright Cordon Apples 67 + + 27 Horizontal Cordon Apple Trees 71 + + 28 Young Orchard of Dwarf Pear in Western New York 76 + + 29 Dwarf Pear in the Old and Profitable Yeomans + Orchard, New York 77 + + 30 Orchard of Dwarf Duchess Pear, Lockport, N. Y. 79 + + 31 Pyramid Pears in a German Orchard 80 + + 32 Dwarf Peach in Nursery 84 + + 33 Espalier Peach, Hartford, Conn. 85 + + 34 Peach in Fan Espalier on Wall--England 87 + + 35 Peach Trees Trained Under Glass 88 + + 36 Plum Trees Trained as Upright Cordons 91 + + 37 Burbank Plums on Upright Cordons Trained to Trellis 95 + + 38 Currants as Fan Espaliers on Trellis 100 + + 39 Gooseberry Fan Espalier 102 + + 40 Tree Form Gooseberry 104 + + 41 A Fruiting Peach in Pot 108 + + 42 A Fig Tree in a Pot 110 + + 43 Dwarf Pear 117 + + 44 Chenango Apples in Prof. L. H. Bailey's Orchard 121 + + + + +DWARF FRUIT TREES + + + + +I + +GENERAL CONSIDERATIONS + + +A dwarf fruit tree is simply one which does not reach full size. It is +not so large as it might be expected to be. It is smaller than a normal +tree of the same variety and age. + +There are indeed some trees which are normally dwarf, so to speak. They +never reach a considerable size. They are smaller than other better +known and related species. For example, the species _Prunus pumila +besseyi_ is sometimes called the dwarf sand cherry, simply because it is +always notably smaller than related species. The Paradise apple is +spoken of as a dwarf because it never attains the stature which other +apples attain. + +But in the technical sense, as the term is used by nurserymen and +pomologists, a dwarf tree is one which is made, by some artificial +means, to grow smaller than normal trees of the same variety. + +These artificial means used for making dwarf trees are chiefly three: +(1) propagation on dwarfing stocks, (2) repressive pruning, and (3) +training to some prescribed form. + + +DWARFING STOCKS + +The most common and important means of securing dwarf trees is that of +propagating them on dwarfing stocks. These are simply such roots as make +a slower and weaker growth than the trees from which cions are taken. +This will be understood better from a concrete example. The quince tree +normally grows slower than the pear, and usually reaches about half the +size at maturity. Now pear cions will unite readily with quince roots +and will grow in good health for many years. But when a pear tree is +thus dependent for daily food on a quince root it fares like Oliver +Twist. It never gets enough. It is always starved. It makes considerably +less annual growth, and never (or at least seldom) reaches the size +which it might have reached if it had been growing on a pear root. + +This is, somewhat roughly stated, the whole theory of dwarfing fruit +trees by grafting them on slow-growing stocks. The tree top is always +under-nourished and thus restrained in its ambitious growth of branches, +as seen in Fig. 1. + +While the tree is made thus smaller by being grafted on a restraining +root, it is not affected in its other characteristics. At least +theoretically it is not. It still bears the same kind of fruit and +foliage. Bartlett pear trees budded on quince roots yield fruit true to +name. The pears are still Bartletts, and can not be told from those +grown on an ordinary tree. Sometimes the fruit from dwarf trees seems +to be better colored or better flavored than that from standard trees; +but such differences are very delicate and usually receive slight +thought. + +[Illustration: FIG. 1--DWARF APPLE TREES IN WESTERN NEW YORK] + +Dwarf fruit trees have not been very largely grown in America, but have +been much more widely used in Europe. This statement holds good either +for commercial plantations or for private fruit gardens. They are coming +into more common use in this country because, in both market orchards +and amateur gardens, our pomology is coming to be somewhat more like +that of Europe. Our conditions are approaching those of the Old World, +even though they will always be very different from those of Europe in +horticultural matters. + +Dwarf fruit trees are particularly valuable in small gardens; and small +gardens are becoming constantly more popular among our urban, and +especially our suburban, population. This matter is discussed more fully +in another chapter. Fruit of finer quality can be grown on dwarf trees, +as a general rule, than can usually be grown on standard trees. Every +year there are more people in America who are willing to take any +necessary pains to secure fruit of extra quality. This remark applies +particularly to amateur fruit growers and to owners of private estates +who grow fruit for their own tables, but it is no less true of a certain +class of fruit buyers, especially in the richer cities. Although $3 a +barrel is still a high price for ordinary good apples, sales of fancy +apples at $3 a dozen fruits are by no means infrequent in the city +markets every winter. + +[Illustration: FIG. 2--TRAINED CORDON APPLE TREES + +From Loebner's "Zwergobstbäume"] + +In this respect also we are approaching European conditions. In the +markets of the continental capitals in particular fancy fruits are +frequently sold at prices which seem almost incredible to an American. +Single apples sometimes bring 50 cents to a dollar, and peaches an equal +price. Just recently a story has been going the rounds of the newspapers +that the caterer for the Czar's table sometimes pays as high as $15 +apiece for peaches for the royal table. Hereupon a solemn American +editor remarked that if the whole royal family should live upon nothing +but peaches it would still be cheaper than carrying on the Japanese war. + +Now if there is anywhere within reach a market for apples or peaches at +$3 a dozen specimens--and there unquestionably is--then it will pay to +grow fancy fruits with special care to meet this demand. This kind of +fruit can be grown better upon dwarf trees than upon standards in many +cases, if not in most. At least such is the conviction of the present +writer. Moreover this has been the experience in the old country. + +With such facts in view there seems to be a possible future for dwarf +fruit trees, even for commercial purposes. Their present utility in +amateur gardens and on wealthy private estates can not be questioned. +These various amateur and commercial adaptations of dwarf trees will +have to be more carefully analyzed and discussed in a future chapter, +and the subject may therefore be dropped for the present. + +[Illustration: FIG. 3--BISMARCK APPLE, FIRST YEAR PLANTED + +22 inches high; bearing 4 fruits] + + + + +II + +ADVANTAGES AND DISADVANTAGES + + +It is a good prejudice which expects every man who writes anything to be +enthusiastic over his subject. Such enthusiasm doubtless leads a writer +many times to over-state his case, and to claim more than the calm +judgment of the multitude will ratify. And on the other hand, readers +usually tacitly discount the statements of any man who writes about any +matter in which he is plainly interested. The present writer knows that +he is also under the ban, and that the reader firmly expects him to +claim more for dwarf fruit trees than their merits will fairly warrant. +This expectation the writer hopes to disappoint. It will be enough to +set down here the obvious advantages and disadvantages which the +horticulturist will meet in handling dwarf fruit trees. These statements +are mostly of matters of common experience and they need no coloring to +make them serve their present purpose. + +We may fairly set down the following good points standing more or less +generally to the credit of dwarf fruit trees: + +1. _Early bearing._--This is a sufficiently obvious advantage. The +Alexander apple will bear the second year after planting when grown as a +dwarf, while it requires six to ten years to come into bearing as a +standard. This habit of early bearing proves valuable in many ways. It +encourages men to plant trees. The disinclination of old men to plant +trees rests upon the slenderness of the chance that they will ever +gather of the fruit. But a man may plant dwarf trees whenever his +expectation of life is two years or more. Such trees would serve +octogenarians, consumptives and those sentenced to be hanged for murder. + +[Illustration: FIG. 4--PEAR TREE, TRAINED AS AN ESPALIER] + +Early bearing--to return to the subject--makes dwarf trees valuable to +that large and unfortunately growing class of citizens who rent the +premises where they live. They do not expect to stay more than five or +six years in any one place. In that length of time ordinary trees would +not begin to yield any fruit. But with dwarf trees there is excellent +probability of seeing something ripen. Then again early bearing is a +great advantage when one is testing new or old varieties. It is a great +advantage when a commercial orchard is designed and when dwarf trees are +used for fillers as explained below. + +2. _Small size._--The very smallness of the dwarf trees has many +advantages in it. The trees are easier to reach and to care for. They +are easier to prune and to spray. This facility in spraying is what has +chiefly recommended smaller fruit trees to commercial fruit growers in +recent years. Particularly in those places where the San José scale is a +perennial problem a very large tree becomes an impossibility, and the +smaller the trees can be the better it suits. + +The small size of dwarf trees permits the planting of larger numbers on +a given area. This is specially worth while to the amateur who has a +small garden where only three or four standard trees could grow, but +where he can comfortably handle forty or fifty dwarfs. Yet it is also +worth the consideration of the commercial fruit grower who is trying to +earn a profit on expensive land. If he can increase the number of +bearing trees on each acre, especially during the early years of +establishing his orchard, it almost certainly means increased income. + +[Illustration: FIG. 5--BUSH APPLE TREE, THREE YEARS PLANTED] + +3. _High quality._--It is not perfectly certain that every kind of fruit +can be produced in higher quality on dwarf trees than on standards, but +such is the general rule. This is notably true of certain pears, as +Buerré Giffard and Doyenne du Comice, and it is generally the case with +all apples that can be successfully grown on Paradise roots. One can +secure size, color, flavor and finish on an Alexander or a Ribston +Pippin, for example, which can never be secured on a standard tree. One +who has not seen this thing done will hardly understand it; those who +have will not need more argument. Such plums as we have fruited on dwarf +trees have shown similar improvement in quality, being always distinctly +superior to the same varieties grown on standard trees. The significance +of these facts will appear at once to any one familiar with the course +of the fruit markets in America. There are greater rewards awaiting the +fruit grower who can produce fruit of superior quality than the one who +succeeds merely in increasing the quantity of his output. + + +SPECIAL USES FOR DWARF TREES + +These various items of advantage recommend dwarf fruit trees for several +specific purposes, some of which are worth pointing out in detail. + +1. _For suburban places._--A large and increasing percentage of our +population now lives the suburban life--in that zone where city and +country meet. They have small tracts of land, which, however, they too +often lease instead of owning. On these they do more or less +gardening,--usually more, in proportion to the size of their holdings. +For them dwarf fruit trees are a precious boon. It is possible to plant +three hundred to five hundred dwarf fruit trees on a quarter of an acre, +where less than a dozen standard trees would flourish. This gives the +opportunity to experiment with all sorts and varieties of fruits, a +privilege very dear to the heart of the commuter. The dwarf fruit trees +also work more readily into a scheme of more or less ornamental +gardening, where fruits are combined with vegetables and flowers. +Especially if some sort of formal gardening is attempted, the cordons, +espaliers and pyramids exactly suit the demands. Then the fact, already +mentioned, that the dwarf trees come into bearing much sooner, is a +consideration of the highest value to the suburban gardener. He fully +expects to move from one home to another at least once in ten years, if +not once in five. With the best of intentions and the most favorable of +opportunities he can hardly expect to settle down anywhere for life. The +suburbs themselves change too rapidly for that; and the place which +today is away off in the country may be all covered with factories five +years from now. It is terribly discouraging, under such circumstances, +to plant a tree knowing that ten years must pass before any considerable +fruitage can be expected from it. It is altogether another feeling with +which one plants a tree which promises fruit within two or three years. + +So that, whatever the drawbacks to the planting of dwarfs, they are the +salvation of the suburban garden. For such circumstances they can be +freely recommended, without exception or reservation. + +2. _For orchard fillers._--As commercial orcharding becomes more +refined, under the stress of modern competition, and as good orchard +land increases in value, up to one hundred, two hundred, or even three +hundred dollars an acre, new methods must be adopted with a view to +increasing the returns. This opportunity looms especially large for the +first few years after the establishment of the commercial orchard, more +particularly the apple orchard. When standard trees are planted +thirty-five to the acre, which is now the usual practice, the land is +not more than one-fourth occupied for the first five years, and not more +than half occupied for the first ten years. Indeed it is full twenty +years from the time of planting before the thirty-five apple trees will +use the whole acre. And since a good farmer can not afford to let +expensive land lie idle he has before him a very pretty problem to +determine how the space between the standard trees shall be utilized +during the early years of the orchard's growth. + +Several different methods are in vogue for the solution of this problem; +but probably the best one is that system which supplies fillers or +temporary trees between the standard or permanent ones. In an orchard of +standard apple trees these fillers may very properly be dwarf apple +trees; or between standard pears dwarf pears may be planted. If there +are thirty-five standard apple trees to an acre, and if a dwarf tree is +placed half way between each two standards in every direction, including +the diagonal direction, this will make one hundred and five dwarf trees, +or one hundred and forty trees in all, instead of the thirty-five trees +with which the acre of apple orchard land is more commonly furnished. +The dwarf apple trees will be bearing good crops at the end of five +years at most; and they can be kept on the land for five years longer +at the least, before they will begin to crowd the permanent standards. +During these five years, if the orchard has a paying management at all, +they will easily pay all the expenses of the enterprise, and should +leave a substantial balance of profit. + +As this system of filling, or interplanting, commercial orchards is +becoming more and more common, the suitability of dwarf trees, for this +purpose, becomes more generally evident. + +3. _For school gardens._--Thus far school gardens in America have been +mostly temporary and experimental affairs. But we are already satisfied +that they have come to stay, and that gardening in some form will be a +permanent feature of the curriculum in many of our best schools. As soon +as a school garden becomes a permanent institution, with ground of its +own to be held in use year after year, the dependence on annual crops +will give way to the use of various perennial plants, shrubs and trees. + +And among these dwarf fruit trees will naturally be one of the first +introductions. Their small size adapts them to the school premises, +their habit of early bearing again serves to recommend them most +strikingly, and the special opportunity which they offer to pupils to +observe details of pruning and other items of tree management, make them +almost a first necessity in the permanent school garden. + +4. _For covering walls and fences._--There are many places about every +farm, suburban establishment, or even about many city homes, where back +walls and fences could be put out of sight very agreeably by almost any +sort of foliage. Various ornamental climbers and creepers are in vogue +for this service; but a certain number of such unattractive walls and +fences could be treated quite as acceptably, from the esthetic point of +view, with trained fruit trees, and the result would be more +satisfactory in some other ways. Apples or pears trained as cordons or +espaliers, or peaches, nectarines, or cherries in fan forms, will thrive +on almost any brick or wooden wall, except those with a northern front. +It is necessary only to supply a proper soil, to plant sound trees of +proper sorts, and to give them the prescribed care. The result is not +only a thing of beauty but one of practical utility as well. + +There are many places where the owner of a city or suburban lot can +secure the fun and the substantial benefits belonging to the fruit +grower on land that would be otherwise wasted, if he will only build a +woven wire fence on the property line between him and his +not-too-agreeable neighbor, using this fence as a support for a row of +cordon plums, pears or apples. If he has time and inclination to do a +little more work with the trees he can better plant U-form peaches, +nectarines or apricots, or he can grow plums in U-form, or he can have +fan-form cherry trees, or apples or pears in Verrier-palmettes. One of +the most interesting and productive lots in the author's dwarf fruit +garden is a row of plum trees on such a woven wire trellis. The trees in +this row stand two feet apart, and form a perfect screen. (Fig. 6.) The +majority of the trees which were necessarily taken for planting this row +were not propagated on suitable stocks, and many varieties were +introduced for experimental purposes which were obviously unadapted to +this mode of training, but nevertheless the net result has been highly +satisfactory. + +[Illustration: FIG. 6--PLUMS AS UPRIGHT CORDONS, SET TWO FEET APART] + +In a very similar manner apple, pear or plum trees may be trained so as +to form an arched arbor way. In this kind of make-up they present a most +agreeable novelty. An example of this kind of training is shown in the +illustration, page 5. For this purpose cordon trees are usually best; +though peach or apricot trees in U-form or double U-form will answer +very well. Even apple trees or pears formed as palmettes-Verrier can be +carried up over an arched trellis. + +Mr. Geo. Bunyard in "The Fruit Garden" tells of carrying apple trees up +over the slate roof of an outbuilding, with marked success. The +fruit-bearing portion of the trees, lying there on the slate roof +beautifully exposed to the sun above, and assisted by the heat absorbed +and radiated by the slate, yielded large crops of apples of very +superior quality. + + +SOME DISADVANTAGES + +There are, of course, some disadvantages in growing dwarf fruit trees, +and these should be examined with as much care as the advantages. The +more important ones are as follows: + +1. _Greater expense._--The trees are somewhat harder to propagate, and +therefore cost more. There is no general demand for them in America, so +that they are carried by only a few nurseries and are not looked upon as +staple goods even with those dealers; and on this account the price is +necessarily increased. Thus each tree costs more than a similar tree of +the same age and variety propagated in the usual way. But the greatest +increase of expense comes from the fact that many more trees are +required to plant the same area. There is often an advantage, as already +argued, in planting more trees to the acre, but it costs something to +gain this advantage. An acre of ground can be planted with thirty-five +standard apple trees set thirty-five feet apart each way, and these +trees will cost, roughly estimating retail prices at $12 a hundred, +$4.20. To plant an acre to dwarf apple trees, setting them six feet +apart each way, which is about as thick as these trees should ever be +planted, will require 1,210 trees. Estimating the retail price roughly +at $15 a hundred this would make the first cost $181.50--a considerably +greater initial investment in the orchard. + +2. _The trees are shorter lived._--This statement is true for certain +kinds of dwarf trees, but not for others. Certain varieties of pears, +for example, which do not unite well with the quince root, naturally +make short lived trees. On the other hand other varieties of pears +appear to live as long and thrive fully as well on quince roots as on +pear roots. There is a common belief, especially in England, that apples +worked on French paradise roots are apt to be short-lived. The +nurserymen who hold this belief contend, however, that the so-called +English Paradise, more properly called Doucin, supplies a stock on which +apples will live to as great an age as on any other stock whatever. +There is some evidence to show that vigorous varieties of plums worked +on Americana roots or on dwarf sand cherry are shorter lived than the +same varieties on freer growing stocks. In many cases, however, dwarf +trees live as long as standards; and in almost all cases they live long +enough. + +3. _They require more care._--This objection stands particularly against +the dwarf trees trained in special and intricate forms. Such trees +undoubtedly do require more careful attention, more frequent +going-over, and more hand work in the course of the year. It is +probably not true that apples, pears, plums or peaches in bush or +pyramid forms require any more labor or attention than standard trees to +secure equally good results. On the other hand it must not be forgotten, +as has already been pointed out, that whatever care may be required is +much more easily given the dwarf trees than the standards. + +4. _They are not a commercial success._--This statement, too, though +undoubtedly having some truth in it, can not stand without +qualification. It is certainly true that no one could grow ordinary +varieties of apples, like Baldwin or Ben Davis for instance, on dwarf +trees in competition with men who are growing the same varieties on +standards. It is probably true that fancy varieties of apples can be +grown with profit on dwarf trees, but even this can not be strongly +urged. So far as apples are concerned the chief value of dwarf trees for +modern commercial enterprises in America will come through their use as +fillers between rows of standard trees. In the case of pears the +situation is somewhat more favorable to dwarf trees. There are a number +of orchards in this country where pears have been successfully grown for +market, these many years, on dwarf trees. The famous and everywhere +planted Bartlett succeeds admirably on the quince stock wherever the +soil is suited to it. No successful commercial orchards of dwarf peaches +or plums can be cited in this country, individual trees of these kinds +even being extremely rare; yet there is good reason to suppose that +under favorable conditions dwarf peaches and plums may have some +commercial value. Such value may be more in the way of supplementing +standard trees than in superseding them, but it is still worth +consideration. So that, after all, when we say that dwarf fruit trees +are not a commercial success we mean merely that they will not take the +place of standard trees. The large market orchards must always continue +to be made up of standard trees; but in their own way the dwarf trees +will find a limited place even in commercial operations, and this use of +them seems destined to be more general in the future than it has been in +the past. + + + + +III + +PROPAGATION + + +The propagation of dwarf fruit trees is in some senses a more critical +and interesting problem than the propagation of ordinary nursery stock. +The successful production of a dwarf fruit tree depends primarily on its +propagation. The selection of stocks for dwarfing purposes is +necessarily a complicated matter. Under the terms of the problem it is +impossible that the stock and the cion which are wedded together should +be very closely related. The stock must be distinctly different and +pronouncedly dwarfer in his habit of growth. + +It is not always an easy matter to find a stock which is thus distinctly +different from the tree which it is desired to grow and which will at +the same time form with it a vigorous and long lived union. It is +necessary further that the propagation can be carried on with ease and +with a fair degree of success in commercial nurseries. If difficult +methods of grafting are required, or if only a small stand of nursery +trees can be secured, the undertaking becomes too expensive from the +nurseryman's point of view. + +The methods of propagating dwarf trees are for the most part the same as +those used in reproducing the same kinds of fruit on standard stocks. As +a matter of fact nearly all dwarf trees are propagated by budding. +Apples, pears, and plums can be readily grafted, but budding is +simpler, speedier, and usually the cheaper process in the nursery. In +the upper Mississippi Valley, where plums are somewhat extensively +worked on Americana plum roots, grafting is rather common. The side +graft and the whip graft are the forms most used. + +The theory of the production of a dwarf fruit tree by the restraining of +its growth has already been mentioned in another chapter. The dwarf +stock simply supplies less food than is required for the normal growth +of the variety under propagation, and the tree is, in a sense, starved +or stunted into its dwarf stature. + +As the selection of proper stocks--the adaptation of stock to cion--is +one of the fundamental problems in dwarf fruit growing, we may now +address ourselves to that. We will take up the different classes of +fruit in order. + + +THE APPLE + +Everyone who has observed the wild or native apples which grow in New +England pastures must frequently have noticed certain dwarf and +slow-growing specimens. It it not difficult to find such which do not +reach a height of five feet in ten years of unobstructed growth. If the +cions of ordinary varieties of apples like Greening and Winesap should +be grafted upon these stocks, the result would be a dwarf Greening or +Winesap. If these dwarf wild apples could be produced with certainty and +at a low price, they would furnish a source of supply for dwarf apple +stocks. + +The Paradise apple so-called (Fig. 7) is simply one of these dwarf +varieties which can be reproduced freely and cheaply. This reproduction +is secured nearly always by means of mound layerage. As the variety does +not come true to seed, any more than such varieties as King or +Hubbardston do, some such method of propagation is necessary. This +Paradise apple is naturally inclined to stool out somewhat from the +roots. This habit is encouraged by cutting the plants back to the +ground. When the young shoots are thrown up they are banked up with a +hoe or by plowing furrows up against the rows of plants. The young +shoots then form roots at the base and these rooted shoots or layers are +removed when one year old. They are then planted in nursery rows in the +spring, where they are usually budded the following July or August. + +These Paradise stocks are largely grown in France. Practically all the +supply comes from that country. The nurserymen who grow dwarf apple +trees in America import their stocks from France during the winter, +plant them in nursery rows early in the spring, bud the stocks the +following July or August, and have the dwarf apple trees for sale the +second year following. + +This Paradise is the dwarfest stock known for apples. Its effect on +nearly all varieties is very marked, causing them to form very small +trees and to bear very early. Some of the more vigorous varieties, like +Northern Spy for instance, do not submit kindly to such treatment. For +this, or possibly for more recondite reasons, a few varieties do not +succeed well on Paradise roots. The writer would be glad to give a +list of such varieties which are not adapted to the Paradise stock, but +confesses he is unable to do so. + +[Illustration: FIG. 7--PARADISE APPLE STOCKS IN EARLY SPRING] + +The Doucin stock is simply another variety of dwarf apple. It is more +vigorous and larger growing than the Paradise, and, therefore, produces +a tree, when ordinary varieties are grafted upon it, about midway in +size between the ordinary standard apple and the same variety growing +upon Paradise. + +This Doucin is sometimes called the English or Broad-Leaved Paradise, +but this name is misleading. It will be well to remember this in buying +stocks or in buying trees in England. Dwarf apples are largely +propagated in England, but the trees which are said to be on Paradise +roots are often on Doucin. This confusion comes about from the +Englishman's habit of calling Doucin the Broad-Leaved Paradise. + +The Doucin is perhaps better for the free-growing bush form trees, +especially where excessive dwarfing is not needed. For orchard planting +in the United States this Doucin stock would be likely to suit many +growers better than Paradise. For trees which are to be kept within very +narrow bounds, or those which are to be trained in particular forms, the +Paradise stock is better. For all sorts of cordon apple trees, the +Paradise is essential. + + +THE PEAR + +Dwarf pears are always propagated on quince roots. Any kind of a quince +may be used as a stock for pears, but the one commonly employed by +nurserymen is the Angers quince, named after Angers, France, from which +place the supply largely comes. Almost all the quince stocks used by +nurserymen in America are imported from France. As in dealing with apple +stocks, the importation is made during the winter, the stocks are +planted in nursery rows in the early spring, and are usually budded in +July or August of the same year. + +A few varieties of pears do not make good unions with the quince. In +some cases this antipathy is overcome by the expedient of +double-working. The quince root is first budded with some variety which +unites well with it. After this pear cion has grown one year, the +refractory variety is budded upon this pear shoot. The complete tree, +when it leaves the nursery, consists of three pieces,--a quince root +below, a pear top above, and a short section of only one or two inches +in length of some other variety of pear which simply holds together the +two essential parts of the tree. + +This practise of double-working is sometimes undertaken with other kinds +of fruit for special purposes. There are no other cases, however, in +which it becomes a generally recognized commercial practise. + + +THE PEACH + +The peach is dwarfed by budding it upon almost any kind of a plum root, +especially upon the smaller growing species of plums. The stock most +used is the ordinary Myrobalan plum. This is simply because the +Myrobalan stock is commoner and cheaper. The St. Julien plum probably +furnishes a better dwarfing stock for peaches, but it is more expensive +and harder to work. + +The Americana plum, now somewhat largely grown for stocks in the States +of the upper Mississippi valley, furnishes a good dwarfing stock for the +peach. According to the writer's experience the Americana stock gives +better results with peaches than either Myrobalan or St. Julien. It +should be observed that this stock requires budding rather early in the +season. + +The dwarf sand cherry, which is further discussed below under plums, +also makes a good stock for peaches. As this stock is very dwarf, it +produces the smallest possible peach tree. The peach cion rapidly +overgrows the stock and the tree can hardly be expected to be long +lived. The growth is very vigorous and satisfactory during early years, +however. I have not had an opportunity to determine how long peaches +will live and thrive on this stock. + +Nectarines can be grown in dwarf form in exactly the same manner +employed for peaches. + + +THE PLUM + +In all the old books it is said that dwarf plum trees are secured by +working on Myrobalan stocks. This statement is hardly true according to +our present standards, and is certainly far from satisfactory. This rule +came into vogue at the time when only large growing Domestica plums were +propagated in this country and the stocks used were mostly either "horse +plums" or Myrobalan. The Myrobalan stock does give a somewhat smaller +tree than the old fashioned horse plums; but this Myrobalan stock has +been for many years the one principally used for propagating all kinds +of plums in America. It has come to be looked upon as a standard rather +than a dwarf stock. When we think of dwarf trees, therefore, we expect +to see something smaller than what will grow under ordinary +circumstances on a Myrobalan root. + +The Americana plum, already mentioned, is a first-rate stock in nearly +all respects except that it can not be bought so cheaply as the +Myrobalan. It is now grown to a considerable extent by nurserymen in +Minnesota, Iowa and the neighboring States. If grafted, or budded early, +all varieties of plums take well upon it. The trees on Americana roots +make a good growth in the nursery and are easily transplanted. The tree +produced on this stock is only moderately dwarf. Still this dwarfing +effect is always well marked, this result being shown by the overgrowing +of the cion. The top thus appears to outgrow the root, and such trees +are apt to blow over during wind storms. Suitable precautions should be +taken to guard against damage of this sort. + +Prof. A. T. Erwin of Iowa writes on this subject as follows: + + "Regarding the Americana as a plum stock, I would state that we are + using it by the thousands out here; in fact, have about quit using + anything else. As a stock for the European and Japanese sorts, it + does dwarf them, and the cion tends to outgrow the stock at the + point of union, causing an enlargement. The union is also not very + congenial, and they frequently break off on account of high winds. + However, in my experience and observation, this is not the case + when the Americana is used as a stock for Americana varieties. It + does not dwarf the trees seriously and the union is splendid. It is + by all odds the best stock we have for plums, and since we do not + grow anything but Americana varieties, it works first rate. It does + tend to sprout some, though there is little trouble in this regard + after the trees come into bearing." + +[Illustration: FIG. 8 + +THE WESTERN SAND CHERRY + +_Prunus pumila besseyi_] + +The sand cherry seems to be the dwarfing stock par excellence for the +plum. This sand cherry is a heterogeneous species, or as some botanists +think, is three species, ranging throughout the Northern States from +Maine to Colorado. The narrow leaf upright form growing about five feet +tall, known as _Prunus pumila_, is found along the Atlantic coast. The +broad leafed dwarfer form known as _Prunus pumila besseyi_ or _P. +besseyi_, is found in the Western States. Another rarer form of more +irregular growth known as _Prunus pumila cuneata_, or as _P. cuneata_, +is found in the North Central States. + +[Illustration: FIG. 9--UPRIGHT CORDON PLUM + +With buds set into the naked trunk] + +All of these different forms may be used for propagating plums or +peaches. The western form (_P. besseyi_) (Fig. 8) is in some respects +the best, producing the dwarfest and apparently the best trees. In our +experience, however, nearly all varieties of plums and peaches give a +better stand of trees when budded on _P. pumila_. _Prunus cuneata_ is +inferior to the others. + +The eastern form, _P. pumila_, has another advantage from the standpoint +of the nurseryman in that it is more easily propagated from cuttings. +For the most part the western sand cherry is propagated from seed. Both +forms can be propagated from layers. + + +NURSERY MANAGEMENT + +Dwarf trees are managed in the nursery very much the same as standards +of the same varieties. There are no special points to be observed except +in the formation of the tops. Western New York nurserymen, who now grow +the principal supply of dwarf apple and pear trees, have the custom of +forming their nursery stock with high heads. That is, the heads are +formed at a height of eighteen inches to three feet from the ground. In +this matter the pattern is taken after the usual style of standard +trees. This is quite wrong. Of course, some planters might like to have +dwarf trees with trunks two or three feet tall, but the best form has a +much shorter stem. At any rate the buyer of dwarf trees ought to be at +liberty to form the head within three or four inches of the ground if he +so desires. This becomes very difficult if the tree is once pruned up to +a height of two or three feet. + +In order that the planter may reach his own ideal perfectly in this +matter, it is sometimes necessary to buy one year old trees, what the +English nurserymen call maidens. This, of course, enables the tree +planter to form the head wherever he desires. + + + + +IV + +PRUNING DWARF FRUIT TREES + + +The pruning of dwarf fruit trees is a matter of the greatest +consequence, for on proper pruning depend both the form and the +productivity of the trees. Some of the details of management will be +explained in the succeeding chapters, dealing with the particular kinds +of fruits, but a few general statements should be set down here. + +1. The trees are severely headed in. This applies more particularly to +bush and pyramid forms. By the term "heading in" we refer to the +shortening of the leaders. Such shortening is usually given at the +spring pruning, while the trees are dormant. The leaders may be headed +in at times, however, during the latter part of the growing season, in +July. Such stopping of growing leaders will be practised more often on +young trees just coming into bearing than on old trees. (Fig. 10). +Constant heading back of some sort, however, is required in nearly all +cases, if the tree is to be retained in its dwarf form. The mistake has +often been made of thinking that a tree propagated on a dwarf root would +take care of itself. + +2. Summer pruning is essential. In most American orchard practise one +annual pruning (sometimes one pruning every five years!) is considered +sufficient, and systematic summer pruning is seldom or never given. Now +summer pruning tends much more to repress the growth of a tree than +winter pruning does. In fact, heavy winter pruning leads rather to +increased vegetative vigor. Aside from any special system of pruning, +therefore, this rule is to be remembered, that summer pruning is +desirable, on general principles, for dwarf fruit trees. + +[Illustration: FIG. 10--BUSH APPLE, THREE YEARS OLD + +Showing strong leaders formed during the summer] + +3. Side shoots usually need pinching during the growing season. Leaders +are more frequently allowed to grow unchecked throughout the season, or +are stopped only late in their period of development. In the pomaceous +fruits, which form distinct fruit spurs, the checking of these side +shoots helps toward the production of fruit buds. As long as every bud +is allowed to push out into a strong shoot no fruit spurs can become +established. Thus the summer pinching of the side shoots on apples and +pears has the purpose of encouraging the formation of fruit spurs. On +peach and plum trees equally distinct fruit spurs do not form; but if +the side shoots are allowed to push forth unrestricted they are apt to +choke one another. There will be too many of them, they will not get +light enough, their growth will be weak and sappy, and they will not +form fruit buds. Good fruit buds on a peach tree, for example, form on +strong, clean, healthy shoots of this year's growth for next year's crop +of fruit. It is seen, therefore, that in nearly all sorts of dwarf fruit +trees the summer pruning is especially directed to the suppression or +regulation of the growth of side shoots. + +This part of the treatment becomes of prime importance in dealing with +cordons and espaliers. + +4. The control of the fruit spurs or of the side shoots here +contemplated requires that the trees be gone over more than once during +the growing season. In fact, four successive examinations of the tree +are usually required. Old trees can sometimes be managed with two or +three, but young ones, on the other hand, will sometimes require six or +more. Of course, there are usually only a few shoots that need attention +at each succeeding visit, and the work can be very rapidly performed. +The first pruning, or pinching, falls about three weeks after the trees +have started into growth. The next one comes ten days later, the next +one ten days later again, and the fourth pruning two weeks after the +third. From this time onward the intervals lengthen. These +specifications, of course, are only approximate and suggestive. Some +judgment is required to select just the proper moment for pinching back +a shoot and even more to select the time for a general summer pruning. +Those trees which enjoy the sympathetic presence of the gardener every +day are sure to fare best. The bulk of this pruning can be done with the +thumb nail and forefinger, but I find a light pair of pruning scissors +pleasanter to work with. + +5. Root pruning is sometimes advisable. Since the whole program is +arranged to check the growth of the dwarf tree, root pruning would +naturally fit well with the other practises recommended. Root pruning +checks the growth of a tree about as positively as any treatment that +can be devised. When dwarf pear or apple trees seem to be making too +much wood growth and not enough fruit, they can be taken up, as for +transplanting, during the dormant season and set right back into place. +This digging up and replanting is always accompanied by some cutting +of roots. The whole root system is disturbed and has to re-establish +itself before the top vegetates very strongly once more. Such root +pruning ought to be done late in the fall. It is a special practice, +suited to refractory cases, and the gardener is not recommended to +indulge in it too freely. + +[Illustration: FIG. 11--BUSH APPLE + +Three years old, before pruning] + +[Illustration: FIG. 12--BUSH APPLE + +Same tree after pruning] + +6. A certain equilibrium between vegetative growth and fruit bearing +should be established at the earliest possible moment, and should be +maintained thereafter. Of course, some such equilibrium is sought in the +management of a standard tree; but it is secured earlier in the life of +the dwarf tree and should be much more accurately maintained. The tree +must make a certain amount of growth each year, but this must be only +enough to keep it in good health, and to furnish foliage enough to +mature the fruit. Beyond this wood growth the tree should bear a certain +amount of fruit every year, for annual bearing is not only an ideal but +a rule in the management of dwarf trees. This equilibrium once +established must be maintained not by haphazard pruning, but by some +suitable system. If there is the proper balance between summer pruning +and winter pruning, combined with proper control of cultivation and +fertilization, then the balance between vegetation and fruitage can be +kept up. It is a delicate business, like courting two girls at once, but +it can be carried out successfully. + +7. The training of trees into mathematical forms is largely a mechanical +process. For the most part the trees are shaped while they are growing. +The young shoots are twisted and bent to the desired positions, and +are tied into place until the stems become hardened. There are many +clever little tricks for expediting this sort of work and for making the +results more sure, but a rehearsal of them here would be tedious. The +most important rule to remember is that constant attention must be given +the shoots while they are growing. Mistakes are corrected with +difficulty after an undesirable form has been allowed to harden. + +[Illustration: FIG. 13--CORDON PEARS + +Before pruning] + +[Illustration: FIG. 14--CORDON PEARS + +After pruning] + + + + +V + +SPECIAL FORMS FOR TRAINED TREES + + +We have already explained the connection between dwarf trees and the +practise of training them in special forms. It is true that this +practise looks childish to American eyes. It seems to be only a kind of +play, and a rather juvenile sport at that. Nevertheless we should +understand that in some parts of the world it is a real and profitable +commercial undertaking. We should consider also that in other places, +where fruit of very high quality is better appreciated, perhaps, than it +is in America, the extra trouble is thought to be worth while for the +superior quality which it gives the fruit. As this matter is coming to +be of more importance in America also, and as the interest in amateur +fruit growing is enormously increasing, we may fairly begin to talk +about these methods. + +The formation of trees into bushes and pyramids, by means of systematic +pruning according to a definite plan, as explained in the succeeding +chapters, while apparently simpler and more reasonable to our American +eyes, it is still a method of training the tree. The fruiting branches +are placed at definite points and the fruit spurs are encouraged to grow +in regular succession. It is not a very great step from this to a +distribution of the branches into a more precise form. + +The different forms which are used most commonly are named and +classified in the following outline: + + _A._--_Forms of three dimensions_: + _a._ Vase or bush + _b._ Pyramid + _c._ Winged pyramid, etc. + _B._--_Forms of two dimensions_: + _a._ Various espaliers + _b._ Palmette-Verrier + _c._ Fans or Fan-espaliers + _d._ U-form and double U-form + _C._--_Trained to a single stem_: + _a._ Upright cordon + _b._ Oblique cordon + _c._ Horizontal cordon + (with one arm) + (with two arms) + _d._ Serpentine cordon, etc. + +Among the forms of three dimensions none is of much practical importance +besides the pyramid and bush or vase form. These are sufficiently +explained in the chapters on pears and apples. Here we need only to +define them. The pyramid tree is one which has a straight central stem +with branches radiating therefrom. It is especially adapted to upright +growing varieties of pears. The bush or vase form has several main arms +or branches, all standing out from approximately the same point and +growing upward at a more or less acute angle, thus forming roughly a +vase. The secondary branches put out from these, bearing fruiting wood, +as the gardener may order. + +[Illustration: FIG. 15--PEARS IN DOUBLE U-FORM + +From Loebner's "Zwergobstbäume"] + +The flying pyramid or winged pyramid, described in all European books, +is considerably different from the ordinary pyramid and is more precise +in its design. Usually six arms are brought out at the base of the tree. +These are grown in a direction approximately horizontal until they reach +a convenient length,--say two to three feet. They are then suddenly bent +upward and inward and are conducted along wires set for this purpose +until they meet in a common point with the main stem of the tree some +four to eight feet above where the branches put out. There is thus +formed a precise mathematical pyramid. Along these main arms fruiting +spurs are allowed to grow, but no branches are expected to develop. + +Sometimes the flying pyramid is made more elaborate by bending the arms +into a spiral form. Other more or less complex modifications are +practised to some extent. All of them are to be regarded merely as +curiosities and as of no practical value. + +The various forms of espaliers and fan-shaped trees have their special +and legitimate uses. It may be said here that the Palmette-Verrier is +regarded generally as being the most successful for the largest number +of varieties of fruits. It is a safe rule also that the simpler forms +are generally the better. With rare exceptions a tree confined to a +moderately small space is more satisfactory than one trained over a +large space. + +Great care must be exercised in forming these trees. If the geometrical +style of training is undertaken at all, it should be carried out with +considerable precision. If one arm happens to be placed a little higher, +or at a little more moderate angle, or otherwise more favorably than the +corresponding arm, it will very soon divert to its own use the major +portion of food supplied by the top. It will outgrow its mate and the +form which the gardener designed will eventually be lost. It will be +seen at once that this condition makes the same care and precision +necessary in all forms of training. + +[Illustration: Fig. 16--PEARS IN U-FORM + +Sometimes called two-arm upright cordons] + +The U-form classifies somewhere between the cordon and the espalier. It +consists of two upright branches joined to a single trunk below by an +arc of a circle. The fruit is all borne on the two parallel stems +which are treated essentially the same as upright cordons. (Fig. 17.) + +The double U-form is made by growing two U's from the same tree. The +stem is first divided near the ground into two branches and each of +these is immediately divided into two more. The tree thus provides four +parallel and equally spaced upright and fruiting stems equal to four +upright cordons, except that they are all supported from a single trunk. +The U- and double U-forms are employed mostly for plums, apricots, +peaches and nectarines. + +One occasionally sees much more elaborate schemes of training than any +here mentioned. There are complex geometrical designs, even pictorial +figures--birds, dogs, and beer-steins--and sometimes the initials of the +gardener, or the name of his kingly and imperial majesty. In every case +the method of producing these forms is practically the same. A frame is +built of wood or wire in the form which it is desired to give the tree. +Branches are developed at suitable points on the tree and these are tied +out while they are growing to the wooden or metal form. It does not +require any special care or ingenuity to produce the most elaborate +designs in this method. It is essentially a job of carpentry. + +[Illustration: FIG. 17--APRICOTS IN U-FORM] + +We come now to the cordons. If we take the simplest form, namely the +upright cordon, we have what we may call a tree of one dimension only. +The upright cordon has nothing but height, eschewing both breadth and +thickness. A cordon is simply a tree trained to a single stem and this +stem may be placed in any position. The position or direction of the +stem classifies the cordon. There are, therefore, besides the upright +cordon, others which are oblique, that is, which make an angle with the +horizontal, those which are horizontal, and those which are bent into +various forms. The serpent form is one of the simplest of these. This +form of cordon is simply bent back and forth against a trellis forming a +series of S's one above another. The horizontal cordons are of two +varieties, namely one-arm and two-arm forms. It is altogether a matter +of convenience which one of these forms is chosen. + +[Illustration: FIG. 18--PEAR IN ESPALIER + +This tree is carrying over 200 fruits] + +In conclusion it may be pointed out that the slower growing trees, pears +and apples, are the better suited to the more elaborate forms of +training. The more free and rapid growing species, such as peaches, +nectarines, cherries, and Japanese plums, are better managed in somewhat +simpler forms, preferably the fan. Such trees do well, however, in the +U-form or double U-form. + +[Illustration: FIG. 19--OLD ESPALIER PEARS ON FARM HOUSE WALL] + + + + +VI + +GENERAL MANAGEMENT + + +The general management of dwarf trees is naturally very much like the +management of ordinary standard trees. As dwarf trees are grown more +often in gardens rather than in orchards they will receive garden +treatment. Heavy tools and extensive methods of culture will hardly find +application. + +Good soil culture may be regarded as essential. Whatever some American +fruit growers may be saying about the propriety of growing apple +orchards in sod, no one has yet undertaken to adapt the sod system into +the kitchen garden. The close planting which is customary with dwarf +trees makes culture comparatively difficult, yet not unreasonably so. +Apple and pear trees planted six feet apart each way can be worked for +several years with a single horse and cultivator. In fact if the trees +are kept carefully headed in, the time need never come when the +cultivator will have to be abandoned. When cordons or espaliers are +planted in a garden large enough to warrant horse cultivation under +ordinary circumstances then the rows of trained trees should be set six +feet apart, which will be enough to permit the continued use of the +horse and cultivator between the rows. + +[Illustration: FIG. 20--HORIZONTAL CORDON APPLE AND OTHER DWARF TREES + +With cover crop of hairy vetch] + +However, the horse cultivator is certain to be definitely crowded out of +some dwarf fruit gardens. Many of the men who have greatest reason for +growing dwarf fruit trees are those whose backyard gardens were never +large enough to justify the presence of a horse or horse tools. In such +cases the spading fork and the hand cultivator are the ready and proper +substitutes. Our extensive methods of farming in America have bred a +strong prejudice against all sorts of hand labor like this, but +experience will show that under some conditions it is quite worth while. +A very common mistake in all kinds of agriculture is to allow prejudice +to rule experience. + +[Illustration: FIG. 21--DESIGN FOR A BACK YARD FRUIT GARDEN 50 FT. +SQUARE + +North fence (top of map), peach espalier (4); Row 1, bush apple (7); Row +2, pyramid pear (7); Row 3, currants and gooseberries (11); Row 4 and 5, +horizontal cordon apples, with grass walk between; Row 6, raspberry +bushes (7); Row 7, strawberries; Row 8, plums in bush form (7); Row 9, +apples in horizontal cordons (4); East fence, apples as upright cordons +(31); West fence, pears in espalier.] + +Garden culture means not only good tillage of the soil, but good +treatment in other respects. It means good feeding and good spraying. As +for spraying we need make only two observations. First, the treatment to +be given is almost precisely the same as that which is given to standard +trees of the same species; second, the work is much more easily +performed because the trees are smaller. If one happens to have a +considerable block of dwarf trees closely planted. There may be +difficulty, it is true, in driving in with a spray pump. This difficulty +is overcome by having long runs of hose on the spray pump, so that the +cart may stand on the borders of the garden while the operator carries +the nozzle in among the trees. In case of large plantings of dwarf trees +alley-ways should be left every one hundred feet, or better, every +eighty feet, between the blocks. These alleys will be useful for other +purposes besides spraying. + +[Illustration: FIG. 22--DWARF FRUIT GARDEN 111 BY 144 FEET + +From Lucas' Handbuch des Obstbaues] + +In the management of a small garden the gardener is expected to be +liberal in his allowance of fertilizers. While it is true that dwarf +fruit trees should be liberally fed there is a possibility of overdoing +it. It has already been explained that the dwarfing of the tree depends +in a certain way on its well-regulated starvation. If the tree top could +get all the food which its nature calls for it would not be dwarfed. The +rule in feeding dwarf fruit trees therefore should be to give enough +fertilizer to keep them in perfect health and in good growing condition, +but not enough to force unnecessary growth. Fertilizer rich in nitrogen +should be especially avoided, and, as the object in view is to secure an +early maturity of the tree and to produce fruit always in preference to +wood, a larger proportion of potash would naturally be substituted for +the diminished proportion of nitrogen. Of course the amounts and +proportions of the different elements (nitrogen, potash and phosphoric +acid) to be applied will vary greatly with different conditions,--with +the nature of the soil, the age of the trees, etc. As a sort of standard +we may say that under normal conditions of good soil with dwarf apple +and pear trees in bearing there should be given annually for each acre: + + 400 pounds ground bone + 400 pounds muriate of potash + 100 pounds Peruvian guano + +Peaches and plums require more nitrogen during early growth, and more +potash when in full bearing. For a new plantation of these trees the +following amounts should be given annually for each acre: + + 300 pounds ground bone + 400 pounds muriate of potash + 150 pounds nitrate of soda + +For peach and plum trees in bearing, the following formula may be +suggested: + + 400 pounds ground bone + 500 pounds muriate of potash + 100 pounds Peruvian guano + +Inasmuch as many owners of dwarf fruit trees will have so much less +than an acre for treatment it will be best to repeat these formulas, +reducing them to a smaller unit. Making this reduction somewhat freely, +in order to avoid long and useless decimals, we may compute the quantity +needed annually for each one hundred square feet of land as follows: + + FOR APPLES AND PEARS IN BEARING + + 1 pound ground bone + 1 pound muriate of potash + 1/4 pound Peruvian guano + + FOR PEACHES AND PLUMS NEWLY PLANTED + + 3/4 pound ground bone + 1 pound muriate of potash + 3/8 pound nitrate of soda + + FOR PEACHES AND PLUMS IN BEARING + + 1/4 pound Peruvian guano + 1-1/4 pound muriate of potash + 1 pound ground bone + +Cherries should be treated like plums; gooseberries, currants, and most +other fruits, like apples. + +In the home of dwarf tree culture, that is, in Europe, trained trees are +extensively grown upon walls. The gardeners utilize for this purpose not +only the walls of stables and outbuildings, and of the enclosed gardens, +but long ranges of brick are built for the special and exclusive purpose +of accommodating fruit trees. In southern Germany, in Switzerland, in +Belgium, in France, and especially in the neighborhood of Paris, there +are hundreds of miles of these walls. The walls may run north and south +or east and west. Both sides of the walls are used, even when one side +faces the north. Currants and gooseberries are expected to thrive on +north walls. West walls are considered especially favorable for pears +and plums. The walls are nearly always built of brick. They should have +a height of ten to fourteen feet. Each wall usually has a coping at the +top with a projection of ten to eighteen inches, which sheds the rain, +protecting both the wall and the fruit trees. Where extreme pains are +spent on the culture of fancy table fruits there are curtains hung from +rods along the outer edge of these copings, and the curtains are drawn +to protect ripening fruit from too hot sunshine, or to protect the +blossoms in the spring season from late frosts. + +Brick walls, with all their appurtenances, are less important in America +than in Europe and the advantages to be expected from this particular +method of culture are decidedly less. Walls would more probably be +useful for peaches and nectarines in northern latitudes than for any +other fruits. + +Cordons and espaliers require some sort of support, however, and where +walls are not used trellises are necessary. These may be of wood or +wire. There is a belief current that the wooden trellises are better +because they reflect less heat, but wire is so much cheaper and more +durable that it will usually be chosen. + +Five or six wires are needed to make a good trellis for upright cordons. +These should be placed twelve to fourteen inches apart, with the lowest +wire thirty inches from the ground. All wires should be tight, and to +this end stout, well-set posts are necessary. The wires should be +loosened in the autumn, before freezing weather begins, and should be +tightened again in the spring. + +[Illustration: FIG. 23--FRUIT GARDENING AND LANDSCAPE GARDENING COMBINED + +From Lucas' Handbuch des Obstbaues + +The entire planting, exclusive of the borders, is made up of fruit trees +and bushes. Dimensions, 752 × 1,362 feet.] + +For espaliers the woven wire fences are better. In fact, the woven wire +fencing is excellent for all sorts of fruit trellises. Poultry netting +makes a cheap and convenient trellis, but it is neither so strong nor so +durable as the better grades of woven wire fencing. On the whole it is +very poor economy to buy a cheap trellis or to put it up on poor posts. + +These trellises will need to be comparatively high. Nothing less than +eight feet will be satisfactory, and for upright cordons a trellis ten +to fifteen feet high will be much better. Of course, this entire height +is not needed the first year, but upright cordon apples will cover a +twelve foot trellis in five years. Peaches or Japanese plums will cover +the same trellis in three years. + +In the selection of varieties for growing in a garden of dwarf fruit +trees the horticulturist will naturally be guided by principles +altogether different from those which control him in the selection of +varieties for a commercial orchard. He must, of course, consider which +varieties are best adapted to the special stocks on which they have to +be propagated. He must also bear in mind that certain varieties are +better adapted than others for the special forms in which he may wish to +train his dwarf trees. Beyond all this lies the great consideration that +in the very large majority of cases dwarf fruit trees are grown to +secure fancy fruit, not to produce a large quantity for a general +market. All varieties of inferior quality would therefore be eliminated +from consideration at the beginning, no matter how productive they might +be, nor how famous for other things. + +[Illustration: FIG. 24--A FRUIT GARDEN CONTAINING MANY DWARF TREES + +A is the entrance; B, well or cistern; C, space to turn a horse and +cart. + +From P. Barry's "Fruit Garden"] + +Varieties of specially good flavor would be given special thought, even +though they might lack in hardiness or productivity. The special +favorites of the man who owns the garden should be chosen, no matter +whether they are popular or not. Then for similar reasons a +comparatively long list of varieties will be chosen instead of the very +short list always held to by the commercial grower. From first to last +one should remember that the growing of dwarf fruit trees is essentially +the enterprise of an amateur, not of a man who grows fruit for money. + + + + +VII + +DWARF APPLES + + +Dwarf apples are the most interesting and valuable of dwarf fruits. We +have become so thoroughly accustomed to the standard apple tree in this +country, however, and it so fully meets all the apparent requirements, +that there seems to be no call for dwarf apples. Nevertheless dwarf +trees have some real advantages under certain circumstances. Some of +these have already been pointed out in the general discussion in +previous chapters, and some of them will bear reiteration here. Where so +much interest is taken in apple culture as in America, the advantage +which dwarf trees offer for the rapid testing of new varieties cannot be +overlooked. Still more important is the value of the dwarf trees in +producing extra fancy specimens. Thus in growing very fine apples for +exhibition or for a particularly fastidious market, one would naturally +choose the dwarf trees. + +Inasmuch as dwarf trees are recommended chiefly to the amateur and are +grown generally less for cash profit than for other considerations, the +great and obvious advantages of standard trees quickly disappear. For +men who like to play at fruit growing, nothing can equal a selection of +apple trees on Paradise stocks. They are the most engaging of all dwarf +trees, in fact of all fruit trees whatsoever. + +The general matter of selecting stocks has been referred to under the +head of propagation, but the statement should be repeated here that the +French Paradise stock is preferable for very dwarf garden trees, and is +almost necessary for cordons and espaliers, while the Doucin (sometimes +called the English or broad-leaved Paradise) may be chosen where only a +moderate amount of dwarfing is desired. Some of the most expert apple +growers of North America are beginning to think that the Doucin may be +required for the commercial orchards in the future, when spraying for +the San José scale becomes an established routine and smaller trees are +an accepted necessity. + +Dwarf apple trees may be cultivated in nearly all the artificial forms +ever given to fruit trees. Undoubtedly the simplest is the bush or vase +form. This requires less care and attention and probably gives as much +fruit to the same area as any other. The pyramid form is somewhat +difficult to produce. It can be secured successfully only with the +varieties which have a tendency to grow strong, straight branches, as +for instance Sutton, Gravenstein and Northern Spy. On the whole the +pyramid is not to be recommended for dwarf apples. + +Apples succeed very well as upright cordons and in all the simpler +modifications of this form. As these trees can be planted very close +together--as close as fifteen inches certainly--thus occupying very +little room, a large number of them can be planted in very limited areas +of the city lot or backyard. They are especially adapted to stand on the +property line where they seem to use no space whatever, and where in +fact they do occupy space which otherwise would be lost. The upright +cordon can be bent into the form of an arch in order to make delightful +arbors along the walks. The illustration, Fig. 2, shows a good example +of this sort. + +[Illustration: FIG. 25--DWARF APPLES ON PROF. L. H. BAILEY'S FARM, NEW +YORK] + +Nearly all varieties of apples--indeed all as far as I know--succeed in +this form. The trees are not very long-lived, however. That is they +cannot be maintained in good presentable form and prolific bearing +indefinitely, because it is difficult to reproduce the fruit spurs on +the lower part of the stem. Nevertheless the trees are inexpensive and +can be cheaply replaced. As they come into bearing the first or second +year after planting, this task of replacing worn-out trees is a small +one. Very fine specimens of fruit can be produced on these upright +cordons. Indeed this form is superior to the bush form in this respect. + +The apple is the best of all trees for horizontal cordons. In this form +it becomes the most entertaining plaything in the garden, as well as one +of the most rewarding trees in its product of fruit. Either the single +arm or the double arm cordon can be used with success. These horizontal +cordons are naturally used along the borders of walks, flower beds or +plots devoted to vegetables. They may sometimes be used along +foundations of buildings, where it is not desired to grow upright +cordons or espaliers against the walls. The fruit produced by horizontal +cordons is probably superior in size, color and finish to that produced +on any other form of tree. In climates where the summer's heat and +sunshine are apt to be meager, this advantage of the horizontal cordon +will be comparatively greater. Conversely it will be less in places +where sunshine and heat are very abundant during the summer. It is +probably true that on the plains of Arizona and Texas the horizontal +cordon will not be a brilliant success. + +Dwarf apples need practically the same care and cultivation, aside from +pruning, as standard apples. The soil should be cultivated during the +early part of the summer and allowed to rest during the latter part of +the year. Cover crops may be sown during June or July, according to the +custom practised in the usual orchard management; but the advantages of +a cover crop in a small garden are less material than in a large +commercial orchard. + +[Illustration: FIG. 26--UPRIGHT CORDON APPLES + +18 inches apart; in author's garden] + +The formation of the tree is discussed under another head. It remains to +be said only that careful and intelligent pruning are required to keep +any dwarf apple tree to its work. The more complicated and the more +restricted the form of the tree, the more careful and continuous must be +this pruning. The general system may be outlined in comparatively few +words, and may be explained in its simplest form as applied to the +treatment of a horizontal cordon. Each horizontal cordon, perfectly +formed and full grown, should have fruit spurs throughout its horizontal +length, which may be from three to fifteen feet. The upright portion of +the trunk, from the point where the graft is set to the angle made by +the bending down of the stem, should be kept clean and bare. Constant +care is required to remove the sprouts from this portion of the tree, +especially such as come up from the stock. At the further end of the +horizontal portion there should be one, two, or three strong shoots +allowed to push forth each year. These may be called leaders. They +represent the principal wood growth in each tree. They draw up the sap +from the roots, their leaves elaborate this sap, and from them the +digested material is sent back for the support of the tree and the +ripening of the fruit. They are allowed to take an upright or nearly +upright position and their growth is encouraged. On all other portions +of the tree growth is sternly restricted, when not altogether repressed. + +There is a constant tendency for strong shoots to start into growth all +along the horizontal part of the stem and especially near the bend. If +any of these shoots are allowed to make headway, the form of the tree +is spoiled. Even if they are cut out after a year's growth, thus +retaining somewhat the form of the tree, the fruit spurs are thereby +lost. It is the business of the fruit grower, therefore, to pinch back +these shoots which start along the horizontal stem, and this pinching is +done at a comparatively early stage of their growth. Usually the first +pinching should be given when the stems have grown long enough so as to +have seven or eight leaves. These shoots are then cut or pinched back to +three leaves. If the tree is in good vigorous condition, these shoots +will soon start into growth once more. Again they have to be pinched. +This time the pinching comes a little earlier, taking the shoot when it +reaches only about five leaves and the pinching is still more severe. +The shoots may start into growth a third time or even a fourth time, but +each time they are pinched back sooner and more severely than before. In +most cases two or three pinchings will suffice. These constant +repressions of growth tend to secure the formation of fruit spurs and +fruit buds along the horizontal trunk of the tree. + +Some slight modifications of the plan here outlined will develop +themselves in experience. In particular it will be found that different +varieties require slightly different handling. Some form fruit spurs +more readily than others. With certain varieties it is very difficult to +repress the rampant habit of growth and to secure a proper formation of +fruit buds. These differences, however, are of minor importance as +compared with the general management of the tree. + +The system just outlined has in view the summer pruning of the +horizontal cordon apple. The upright cordon is pruned in almost exactly +the same manner. Various forms of espaliers are handled in much the same +way. Strong shoots or leaders are allowed to grow at the ends of the +main branches to keep up a proper circulation and elaboration of sap, +while the growth of fruit spurs is encouraged along the sides of the +stems by frequent and regular pruning. + +In a somewhat less precise manner the same system of pruning can be +applied to bush and pyramid forms. Each bush, for instance, is made up +of a certain number of fruiting branches. The fruit is borne on spurs on +the sides of these branches, while the woody growth is made by the +leaders appearing at the ends of these branches. These leaders are +annually cut back and the constant formation of fruit spurs is +encouraged by pinching whatever shoots are on the sides of the main +stems. + +It will be seen that the whole business of pruning falls into two +general categories, viz., winter pruning and summer pruning. The winter +or spring pruning is given any time after the stress of winter is over +and before the sap starts running in the spring. This is the time when +the ordinary fruit trees are customarily pruned. The work at this season +consists chiefly in cutting back leaders. These are pruned off short, +that is the whole stem is taken off down to within two or three buds of +where it started growth the previous year. In some cases it is worth +while to cut even further back, going into wood two or three years old. +At this spring pruning the defective or diseased branches are of course +removed wherever they are found. Cases requiring such treatment always +occur even on the best trained cordons and espaliers. Whenever it +becomes necessary an entire branch, sometimes composing half the tree, +is taken out. Usually such branches can be replaced without great loss +of time. + +[Illustration: FIG. 27--HORIZONTAL CORDON APPLE TREES] + +After this winter or spring pruning comes the summer pruning which has +been outlined above. This usually begins May 15-25, and continues until +July 25-31, differing, of course, in different latitudes. + +Practically all varieties of apples can be grown as dwarfs, though some +succeed on Paradise roots better than others. Some varieties also are +better adapted for special forms, as for cordons, than are others. Such +requirements are not very strict, and a careful gardener can grow +practically anything he wants to. Patrick Barry, in his "Fruit Garden," +recommends "twenty very large and beautiful sorts for dwarfs," having in +mind American conditions, and especially his own experience in +Rochester, N. Y. His list is as follows: + + Red Astrachan + Large Sweet Bough + Primate + Beauty of Kent + Alexander + Duchess of Oldenburg + Fall Pippin + Williams' Favorite + Gravenstein + Hawthornden + Maiden's Blush + Porter + Menagere + Red Bietigheimer + Bailey Sweet + Canada Reinette + Northern Spy + Mother + King of Tompkins County + Twenty Ounce + Wagener + +In Europe, where greater attention has been paid to these matters, the +opinion has settled down to a comparatively limited number. For example, +Mr. George Bunyard in "The Fruit Garden" recommends the following +varieties for cordons: + + Mr. Gladstone Aug. + Devonshire Quarrenden Aug. + James Grieve Sept. + Wealthy Oct. + Margil Oct. + King of Pippins Oct. + Mother Oct. + Calville Rouge Precoce Oct. + Cox's Orange Pippin Oct., Feb. + St. Edmund's Pippin Nov. + Ross Nonpareil Nov. + Duchess of Oldenburg Aug. + Pott's Seedling Sept. + Lord Grosvenor Sept. + Adams' Pearmain Dec. + Hubbard's Pearmain Dec. + Allington Pippin Nov., Feb. + Scarlet Nonpareil Jan., Feb. + Norman's Pippin Jan. + Lord Burghley Feb. + Duke of Devonshire Feb. + Rosemary Russet Feb. + Sturmer Pippin Very late + Allen's Everlasting Very late + Fearn's Pippin. Very late + Lord Derby Nov. + Bismarck Dec. + Lane's Prince Albert Jan., March + Lord Suffield Sept. + Grenadier Sept., Oct. + Golden Spire Sept., Oct. + Seaton House Sept., Oct. + Sandringham Feb. + Alfriston Feb., March + Calville Malingre Feb. to Mch. + Calville Rouge Feb. to Mch. + +The same authority recommends the following varieties to be grown on +Paradise stocks as bushes: + + Beauty of Bath July, Aug. + Red Quarrenden July, Aug. + Lady Sudeley Sept. + Worcester Pearmain Sept., Oct. + Yellow Angestrie Sept. + Duchess' Favorite Sept. to Oct. + King of the Pippins Oct. + Early White Transparent J'ly. + Lord Suffield Aug., Sept. + Pott's Seedling Aug., Sept. + Lord Grosvenor Aug., Sept. + Early Julien Aug., Sept. + Ecklinville Seedling Sept., Oct. + Grenadier Sept., Oct. + Stirling Castle Sept., Oct. + Golden Spire Sept., Oct. + Cox's Orange Pippin Nov., Feb. + Beauty of Barnack Nov. + Allington Pippin Dec., Feb. + Gascoigne's Scarlet Dec. + Christmas Pearmain Dec. + Winter Quarrenden Dec. + Baumann's Reinette Jan. + Lord Derby Oct., Nov. + Stone's Apple Oct., Nov. + Tower of Glamis Oct., Nov. + Warner's King Oct., Nov. + Bismarck Oct., Nov. + Lane's Prince Albert Dec., Mch. + Bramley's Seedling Dec., Mch. + Newton Wonder Dec., Mch. + +Max Loebener in his book on dwarf fruits recommends the following +varieties for dwarf apples: + + Red Astrachan July, Aug. + Yellow Transparent Aug., Sept. + Charlamowsky Aug., Sept. + Transparent de Croncels Sept., Oct. + Prince Apple Sept., Jan. + Danzig Oct., Dec. + Dean's Codlin Oct. to Feb. + Landbury Reinette Nov., Feb. + Cox's Orange Nov. to Mch. + _Requires good soil_ + Winter Gold Pearmain Nov., March + Ribston Pippin Nov., April + _Good warm soil_ + Canada Reinette. Nov., April + _Hardy_ + Belle de Boskoop Nov., May + Virginia Rose Aug. + Red Peach Summer Apple Aug., Sept. + Lord Suffield Aug., Oct. + Cellini Sept., Nov. + Alexander Oct., Dec. + Gravenstein Oct. to Jan. + _For moist soils, bears late_ + Yellow Richard Nov., Dec. + Bismarck Nov., Feb. + Yellow Bellflower Nov. to April + _Requires good position_ + Baumann's Reinette Dec., May + +Inasmuch as the advantages of the dwarf trees apply especially to the +growing of fine fruit, only the better varieties should generally be +propagated in this way. On this basis, therefore, rather than on the +basis of adaptation learned from experience, the following varieties may +be suggested among the well known American sorts for growing in dwarf +form: + + Baldwin + Esopus + Mother + Williams' Favorite + Sutton + King + Northern Spy + Grimes + Winesap + Yellow Transparent + McIntosh + Red Astrachan + Alexander + Wolf River + Ribston Pippin + Wealthy + Wagener + +Of course, one propagating dwarf apples would always select his own +favorites. It should be noticed that in the list given above are some +varieties which are notable for beauty of appearance rather than for +superior quality. They are recommended on the former consideration. +Certain varieties in the list, for instance Alexander, are known to +succeed especially well as dwarfs. + + + + +VIII + +DWARF PEARS + + +Pears are the fruit most largely grown in dwarf form in America. There +are a few well established and successful commercial orchards of pears, +especially in western New York and Michigan. The pear is the fruit most +assiduously cultivated in dwarf and trained forms in Europe. At the same +time it is the one with which I confess I have had the least +satisfaction. This is perhaps because I have always experimented in a +country where pears do not naturally succeed, and because, further, my +fancies have run more to other kinds of fruit. + +[Illustration: FIG. 28--YOUNG ORCHARD OF DWARF PEARS IN WESTERN NEW +YORK] + +It is probably true that the pear is improved more in quality than any +other fruit by being grown in dwarf form and trained as cordons and +espaliers on a suitable frame or wall. This is emphatically true in cold +and inclement climates, where indeed some of the best varieties of +pears will not succeed at all unless given this advantage. A west wall +is recommended as giving the very finest results. It should be noted, +however, that some varieties do better on walls than others. Those which +grow vigorously in bush, pyramid, or standard forms receive +comparatively less benefit from wall training. + +[Illustration: FIG. 29--DWARF PEARS IN THE OLD AND PROFITABLE YEOMANS +ORCHARD, NEW YORK] + +The pear is the best of all trees for training in pyramid form. +Sometimes very tall slim pyramids are made, becoming almost pillars of +foliage and fruit in their old age. These may be in fact upright cordons +which are trained with strong stems and allowed to support themselves +without a trellis. Some of the less upright growing varieties are +difficult to form into pyramids, and such may be pruned in the ordinary +bush or vase form. In growing dwarf pears commercially, as is sometimes +done, it is probably best to give most varieties the bush form. The +pyramid is rather harder to maintain. + +The pear succeeds well as a cordon tree. Perhaps the best form is the +oblique cordon, one placed at an angle of about forty-five degrees with +the horizon. The upright and horizontal cordons may also be used, though +neither of these forms is specially well adapted to pears. + +All of the better types of espaliers are suited to pear trees. Probably +the Palmette-Verrier is the best, although the old fashioned espaliers +are often used. The U-form and the double U-form also succeed if well +built. + +The pruning of the pear tree is substantially the same as that of the +apple. Where pear blight is a factor in the problem, due allowance must +be made for it. It sometimes happens that entire branches or arms have +to be cut away on account of blighting. The system of pruning therefore +should furnish a means of renewing such members promptly when necessity +requires. + +[Illustration: FIG. 30--ORCHARD OF DWARF DUCHESS PEARS, LOCKPORT, N. Y.] + +The quince root prefers a fairly heavy and even moist soil. A heavy clay +loam is best, although a strong clay will answer. Light sandy soils or +loose gravelly soils will not give such good results. On the other hand +any clay soil which holds water to a considerable extent will answer. As +these are the requirements for quince roots, they become also the +requirements for dwarf pears. Any attempt to grow dwarf pears on a light +loose soil is almost certain to prove a failure. + +[Illustration: FIG. 31--PYRAMID PEARS IN A GERMAN ORCHARD] + +It is often said that dwarf pears should be planted deep in the ground +when they are set out. The rule is to put them deep enough so that the +bud union will be buried beneath the surface of the soil. With such +treatment the pear itself often throws out roots and eventually +establishes a feeding system of its own, becoming independent of the +quince stock. It is then no longer a dwarf tree except by the authority +of the pruning knife. It is probably true that many varieties of dwarf +pears are longer lived when treated in this way. In planting, therefore, +it becomes a question whether one desires chiefly a long-lived tree or a +strictly dwarf one. The ease with which dwarf trees are replaced makes +longevity a less important factor than in commercial orchards of +standard trees. + +Of course, it is understood that if the dwarfest form is to be +maintained, the tree must be planted high enough to leave the union out +of the ground, thus preventing the pear from throwing out roots of its +own. + +The varieties principally grown in this country as dwarfs are Angouleme, +Bartlett, Anjou, and Louise Bonne. + +In European nurseries the list of pears propagated on quince roots is +much larger. The following varieties are recommended for England by Mr. +Owen Thomas, and are said to be particularly good for training on walls: + + Buerré Giffard + Clapp's Favorite + Jargonelle + Williams' (Bartlett) + Buerré d'Amanlis + Fondante d'Automne + Triomphe de Vienne + Buerré Bosc + Buerré Hardy + Buerré Brown + Comte de Lamy + Louise Bonne de Jersey + Pitmaston Duchess + La France + Buerré d'Anjou + Buerré de Jonghe + Doyenne d'Alençon + Glou Morceau + Marie Benoist + Winter Nelis + Buerré Diel + Nouvelle Fulvie + Buerré Sterckmans + Easter Buerré + Le Lectier + Olivier de Serres + Seckel + Conference + Doyenne du Comice + Marie Louise + Thompson's + Duchesse d'Angouleme + Passe Crassane + Ne Plus Meuris + Bergamotte Esperen + Buerré Rance + Josephine de Malines + + + + +IX + +DWARF PEACHES + + +The peach as a dwarf tree is almost unknown in America. It is not very +often grown as a dwarf even in Europe, except when it is trained on +walls or grown in houses. The species, however, is easily dwarfed and +makes a good tree in various forms when well propagated. The methods by +which dwarf peaches are propagated are fully described in the chapter +devoted to that subject. + +Peach trees growing on plum stocks and formed in vases or bushes make +excellent garden trees. Naturally they should be headed low, best within +three to six inches of the ground. They then make fine, regular, well +balanced tops which are easily kept opened out in the desired vase form. +Such trees usually come into bearing one or two years earlier than those +propagated and trained in the usual way. In a country like New England +where peach growing is largely a system of gambling against cold +weather, and where the business largely resolves itself into a race for +getting a crop before the trees freeze back, the smaller stature and the +earlier bearing of the dwarf tree are obvious advantages. It has not yet +been shown that this may be turned to account on a commercial scale, but +there seem to be possibilities in it. In case the peach grower +undertakes the method of laying down his peach trees and covering them +during the winter to save them from freezing, the smaller growth of the +dwarf trees would prove a decided advantage. This method of handling +peach trees has proved a practical success under certain conditions. + +[Illustration: FIG. 32--DWARF PEACH IN NURSERY + +Headed back and formed into bushes] + +The peach does not succeed as a cordon. The nearest that this form can +be successfully approached is the U-form. The double U-form is probably +even better. The fan form of training is the best of all methods of +training for the peach. The tree makes wood so rapidly that considerable +space has to be provided for the annual growth. The fan form being less +definite in its makeup can be more readily adapted to the exigencies of +rapid growth and severe cutting out. + +[Illustration: FIG. 33--ESPALIER PEACH, HARTFORD, CONN.] + +On account of its more vigorous growth the peach demands even more +drastic pruning than that already described for apples and pears. The +method of managing a peach tree, however, differs in some details. There +is not such a distinct establishment of leaders at the end of the shoot; +and since the peach never forms fruit spurs like those of the apple, the +pruning of the fruit-bearing wood is necessarily different. The best +fruit buds are formed on the strong clean shoots of the current season's +growth. These must be allowed to grow far enough and vigorously enough +to ripen good fruit buds. If they make too much growth, however, the +side buds start secondary branches and the fruiting prospects are +reduced. The management of the tree must be such as to keep this growth +of new wood in just the proper balance. + +In order to carry out the idea thus outlined, an early spring pruning is +given while the trees are dormant, and several successive prunings are +administered during the growing season. At the spring pruning a +considerable amount of wood is cut out from all portions of the tree, +the amount thus removed being much greater than that from the pear or +apple trees at the same season. The old decrepit and diseased branches +are taken first for removal, and then one year old wood is cut back +where necessary, so as to leave two or three buds at the base of each +branch. + +The first summer pruning is given about May 15th to 20th, after the +growth has well begun. A vigorous tree will start more shoots than there +is room for, and these are thinned out until all have sufficient space. +A few of the most vigorous ones are pinched back at this time. One week +to ten days later the trees are gone over again, at which time the +principal pinching back is done. The shoots which are making too much +growth, especially on the interior of the tree or on the main arms, are +stopped. A third pruning is given about June first, and consists chiefly +in removing weak shoots or those which are crowding one another, and +cutting back those which are growing too far. + +[Illustration: FIG. 34--PEACH IN FAN ESPALIER ON WALL, ENGLAND] + +The peach usually requires a comparatively light soil and a warm +exposure. The plum root upon which a dwarf peach is budded will usually +succeed in a considerably heavier soil, and the method of budding on +plum is therefore sometimes practised with the specific object of +adapting the peach tree to heavier soils. Inasmuch as various kinds of +plums succeed in all soils on which any crop can be grown, from light +sand to heavy clay, it is not difficult to meet any reasonable +requirements in this respect. + +All varieties of peaches and nectarines seem to succeed equally well as +dwarfs. Those varieties which are grown as dwarfs in Europe are +naturally the ones which are favorites there. In this country the +favorite varieties are almost altogether different and we would expect +to choose such sorts as Late Crawford, Foster, Old Mixon, Belle of +Georgia, Champion, Waddell, and other choice American varieties for our +use. + +[Illustration: FIG. 35--PEACH TREES TRAINED UNDER GLASS] + +The nectarine is in large favor in Europe and is much more extensively +grown than in America. The merits of this fruit seem to have been +strangely overlooked in this country. When nectarines are properly +grown under glass, they are one of the most delicious and beautiful +fruits known in this world of limitations and disappointments. The +nectarine is a fruit which will in general bear more extensive +cultivation in America and which is to be especially recommended for +dwarf fruit gardens. This is not to say that it should supersede the +peach, or even that it should take equal prominence, but simply that it +should be well represented in every selection of fruits for an amateur's +collection. + + + + +X + +DWARF PLUMS + + +Most amateur and professional fruit growers are less interested in plums +than in other tree fruits. Perhaps I am prejudiced, but I feel that this +is not fair to the plum. Plums yield some profit when rightly cultivated +commercially, and no end of satisfaction when cultivated for the +gardener's own entertainment. The large assortment of varieties which +one may secure is in itself a claim to interest, and a source of much +delight to the collector. The fact that different types of plums furnish +fruit of very diverse characters makes the collection more valuable from +every standpoint. So far as the writer knows dwarf plums have seldom +been grown to any extent in America. They certainly have no present +claim based on experience for recognition in commercial orchards. +Nevertheless they have possibilities even for the growing of market +fruit, and for cultivation in the garden, dwarf trees are altogether +worth while. + +In the chapter on propagation, reference has been made to the stocks +used for plums and that subject need not be discussed here. + +[Illustration: FIG. 36--PLUM TREES TRAINED AS UPRIGHT CORDONS] + +When plum trees have been secured budded on suitable dwarfing stocks, +as, for example, Americana or sand cherry, they may be trained in a +variety of ways. Probably the ordinary bush form is the best. Most +varieties of plums do not form either a satisfactory pyramid or a +strictly vase form. Some of the better growing Japanese varieties of +plums approach the latter form fairly well. Red June, Satsuma, and +Chabot may be mentioned as particular examples. With such varieties a +true vase form can be maintained as well as with peaches. In dealing +with a majority of varieties, however, a simple bush-like head without a +mathematically constructed frame work is about the best that can be +secured. In most cases the head should be formed low, preferably not +more than six inches from the ground. Still considerable latitude has to +be allowed the gardener's fancy in dealing with dwarf trees, and the +writer can easily imagine a garden design which would require trees to +be high headed. It would be practicable and excusable in some cases to +form heads four, five, or even six feet from the ground. This is often +done in England and Germany with all sorts of fruit trees, this form +being referred to as a "standard." + +A head can be secured at almost any point on a plum tree of good growth, +by heading back at the desired height. Four to six branches should be +allowed to grow the first year and in course of time these will be +increased to eight, twelve, or even more. That is, there will be this +number of what we might call main branches because they are all of +approximately equal importance. + +At the end of the first year after the tree has been headed back the +main branches, which have now formed, are to be cut back in turn. With +all strong-growing varieties it is best to remove from one-half to +two-thirds of the annual growth from these main branches, if the tree +is to be restricted to a comparatively narrow spread. A considerable +number of strong shoots will put forth the next year. These should be +thinned out as soon as they start to a number approximately twice that +of the main arms. These new branches should be distributed as +symmetrically as possible. The tree top is now formed and subsequent +pruning consists essentially of a severe heading in during the latter +part of the dormant season, that is, about March, followed by two, +three, or four summer prunings somewhat after the manner described for +the peach. At the time of these summer prunings the young growing shoots +should be thinned out enough to prevent any choking of the tree top and +should be headed in wherever it is necessary to retain the symmetrical +growth. + +The manner of forming the fruit buds or spurs is so diverse in the +different kinds of plums that no general rule can be given for +encouraging them. Close observation of each variety will soon enable the +gardener to direct his pruning in such a way as to assist in this +important process of fruit bud formation. In a rough general way it may +be said that the Domestica and Americana varieties of plums form +distinct fruit spurs along the sides of one and two year old branches, +and that, for the encouragement of these, considerable light should be +admitted and the growth of the interior shoots rather rigidly checked. +The Japanese and Hortulana varieties on the other hand fruit best from +very short spurs or clusters of buds which form along from the strong +one and two year old branches. The main object, therefore, with these +latter varieties is to maintain a succession of clean, sound, well +matured shoots. This is done by a moderate thinning of the main shoots +early in the year, resulting in the forcing of those which are left. +These strong growing shoots are checked late in the summer in order that +they may ripen up thoroughly, but the pinching which is done to this end +is delayed long enough so that the pinched shoots will not start into +growth again. Moreover, this pinching is done well out to the ends of +the shoots. + +Certain varieties of plums succeed fairly well as vertical cordons. The +varieties least adapted to this purpose are the Hortulana offspring and +their hybrids and a few of the rank-growing Japanese, like Hale and +October Purple. In the dwarf tree garden at the Massachusetts +Agricultural College the writer has a row of plum trees containing a +large assortment of varieties and species. These trees were picked out +at random from various sources and very few of them were propagated on +dwarfing stocks. On this account the trees were set two feet apart, +which is more than is usually recommended for upright cordons. They have +now been growing three years, and they furnish much interesting +testimony regarding the feasibility of growing plums in this form. +Contrary to expectation such varieties as Red June, Abundance, and +Burbank have done well under this treatment. These varieties all fruited +the next year after planting. Some varieties of the Domestica group are +bearing the third year after planting, which is unusually early. All +of them seem to be fairly well adapted to this method of treatment. +Varieties like Wildgoose and Wayland, and such hybrids as Gonzales, +Waugh and Red May, can hardly be controlled in the restricted space +allowed them in a row of vertical cordons. They give very little promise +of success. It is probable that all these varieties would make a better +showing if they were propagated on some such stock as sand cherry. + +[Illustration: FIG. 37--BURBANK PLUMS ON UPRIGHT CORDONS TRAINED TO +TRELLIS] + +Plums are seldom--almost never--propagated as horizontal cordons. I have +never yet undertaken it myself, but propose to do so at the first +opportunity and with some expectation of moderate success with certain +varieties. The slow growing sorts like Green Gage, Italian Prune, and +Agen seem to offer special promise. + +In the form of espaliers plums are often trained against walls. Indeed +this is the favorite way of producing fancy plums in England, and the +same practise prevails to a considerable extent on the continent of +Europe. In this country walls are not required, and in most cases would +be of no advantage. Where it is desired to cover back fences or sides of +buildings, however, plum trees in espalier form can be confidently +recommended. The Domestica varieties of highest quality such as Bavay, +Jefferson, Victoria, Pond, Bradshaw, and Coe's Golden Drop would have +first choice. The Japanese varieties can also be grown on trellises or +walls, but the freer forms, such as the fan espalier used for the peach, +are better suited to their habits of growth. + +The following varieties of plums can be recommended for dwarf bush +forms: + + Green Gage + Jefferson + Bradshaw + Agen + Grand Duke + Bavay (Reine Claude) + McLaughlin + Pond + Bleeker + Italian Prune + Cluster Damson (or other Damsons) + +Such varieties of the Japanese class as Abundance, Chabot, Red June, +Satsuma, Burbank may be grown on dwarf stocks in bush forms, but they +are not altogether satisfactory. There are two objections against them: +(1) It is difficult to keep them in restricted bounds, such a result +being dependent on constant and severe heading in. (2) They overgrow the +dwarf stocks very strongly and thus do not have a very firm hold on the +ground. They are apt to blow over or break off after a few years, unless +carefully staked up. + +The following varieties can be recommended for upright cordons, in which +form they will give moderate success if properly managed: + + Coe's Golden Drop + Agen + Victoria + Grand Duke + Abundance + Burbank + Bradshaw + Bavay + Lombard + Chabot + Cheney + Aubert (Yellow Egg or Magnum Bonum) + +Also most of the clean-growing Americana varieties such as Smith, Terry, +Stoddard, etc. + +Mr. Owen Thomas recommends for growing on walls in England the following +varieties: + + Green Gage + Brandy Gage + Denniston's Superb Gage + Comte d'Athem's Gage + Transparent Gage + Transparent Late Gage + Jefferson + Reine Claude Violette + Brahy's Green Gage + Bryanstone Gage + Oullin's Golden Gage + Golden Transparent Gage + Reine Claude de Bavay + Coe's Golden Drop + Kirke's Blue + Washington + + + + +XI + +BUSH FRUITS + + +The bush fruits, so far as I know, are never cultivated as dwarfs. To +speak more exactly I should say that no dwarf stock is ever used to +reduce the size to which the plants grow. On the other hand, bush fruits +are often systematically pruned back in order to restrict their size, +and are sometimes trained in elaborate forms as dwarf fruit trees are. +To this extent they are managed in the same way and might properly be +treated in the same general category. What is more to our purpose, they +are almost always included in the plan of any private fruit garden on a +restricted area, such as we have had chiefly in view in this discussion +of dwarf fruit trees. These reasons make it appropriate, if not indeed +essential, that something should be said regarding these fruits here. + +All bush fruits can be grown in such forms as cordons, espaliers, etc. +Anything of this sort which the gardener wishes can become a part of his +garden of little trees. Gooseberries and currants offer the most +entertainment and remuneration when subjected to special pruning and +training, and indeed they should not be omitted from any garden scheme +of this kind. Raspberries are less amenable to this kind of education +and should be introduced with some care. Blackberries are necessarily +difficult to handle and no very complicated schemes of pruning and +training can be successfully applied to them. Such other fruits as +Loganberries, strawberry-raspberries, June berries, etc., may be +introduced "at the owner's risk." Any of them will submit to a certain +amount of correction with the pruning knife, and may add to the variety +of fruits grown in the amateur's garden. Of course, it is distinctly +understood that these special methods of treatment are not commercially +recommended for any of the bush fruits in America. + +[Illustration: FIG. 38--CURRANTS AS FAN ESPALIERS ON TRELLIS, HARTFORD, +CONN.] + +Probably the most interesting and practical way for handling +gooseberries and currants in dwarf fruit gardens is the form known as +standards. This form consists of a small round fruiting top of almost +any desired variety grafted high upon a straight clean trunk or stem. +This stem may have any convenient height from two to ten feet, the most +common and practical height being about four feet. The stock used is the +flowering currant, _Ribes aureum_, which forms a sufficiently strong and +upright growth for this purpose. Nevertheless it is almost always +necessary to support these standards with a convenient stake apiece. For +the present these standard gooseberries and currants can be obtained +only of the European nurserymen. At least the writer knows of no one who +propagates them in America. There are several importers, however, who +make a business of supplying European stock and who are always glad to +import these on order. + +The finer varieties are especially chosen for growing as standards. This +applies particularly to gooseberries, which are more widely grown and +which are more highly prized in Europe than in this country. The +varieties grown in Europe are usually finer table fruits than the +American varieties. It is generally understood that the finest fruits +for eating fresh out of hand are secured from the standard gooseberries. + +[Illustration: FIG. 39--GOOSEBERRY FAN ESPALIER + +Variety Industry, trained on wire trellis] + +Gooseberries and currants are also adapted easily to the espalier form. +The most elaborate palmettes and other geometrical designs can be worked +out. Nevertheless the simplest and most practical form for trained +gooseberries and currants is the fan shape. If a suitable trellis is +provided, the vines may be easily tied out upon it in very attractive +fan forms and these are found to be quite satisfactory, both as regards +their looks and their product of fruit. They are also easily sprayed, +which is a consideration worth mentioning when one has to fight the +currant worm. In general, it is best in our latitude to run these +espaliers north and south, because they receive too much sun when the +trellis runs east and west. This rule, however, is not absolute. + +Probably the most convenient and practical way for growing these fruits +in the dwarf tree garden is to plant standards at regular intervals in a +row, say six feet apart, and to plant a certain number of fan shaped +bushes between each pair of standards in the row. If these standards +were six feet apart, two plants for fan training would be enough between +each pair. The top of the trellis on which the fan forms are tied, would +not be above four feet high, better only three. The heads of the +standards then rise well above the top of the trellis. This furnishes +some support for the stem of the standard and economizes space. Economy +of space is one of the first principles of this style of gardening. + +[Illustration: FIG. 40--TREE FORM GOOSEBERRY] + +No list need be given here of the varieties of gooseberries and currants +to be recommended for this class of planting. It may be said that any of +the favorite varieties of currants grown in this country, as for +example, Fay, Victoria, Red Versailles, etc., may be chosen, and that +these are indeed the varieties usually preferred in Europe. With respect +to gooseberries it may be remarked that the English, French, and German +varieties are mostly very different from those grown in America, and +that while they have some shortcomings in our climate, they are for the +most part to be recommended for the purposes which we here have in +view. + + + + +XII + +FRUIT TREES IN POTS + + +Those who are used to seeing large fruit trees in orchard plantations +where each specimen has 1,000 to 2,000 square feet of space, with +unlimited opportunities downward, find a fruit tree in a pot a +curiosity. It seems remarkable to see a tree in vigorous health and +bearing fruit with less than one cubic foot of soil. Nevertheless this +method of handling fruit trees is entirely practicable. In some places +it is practised extensively in an amateur way, and occasionally reaches +almost commercial proportions. For those who grow fruit trees for +recreation there could hardly be a more interesting experiment. + +The pots mostly used are the nine, ten, eleven and twelve inch standard +earthenware pots. With most trees it is best to begin with small sizes +and gradually shift forward to the larger ones. A bearing tree may be +maintained for several years in a twelve inch pot or even in a ten inch +size. Sometimes wooden tubs are substituted for pots. These look better, +but are not so good in any other way. + +Trees may be grown in pots out of doors, although there is no particular +advantage in doing this. If such practise is undertaken the pots should +be plunged their full depth in good garden soil. Perfect drainage should +be secured by having some broken brick or coarse cinders underneath. + +Usually potted trees are grown under glass. They are kept in a cool +greenhouse, that is one with little heat. Sometimes they are without +artificial heat. In fact this is probably the best way. The houses which +are purposely constructed for fruit trees may have a single line of pipe +if this is convenient, so that the chill may be taken off the air in +severe cold weather. To reach anything like real success, houses must be +devoted exclusively to fruit trees. Occasionally trees may be grown with +other plants, as in cold graperies, but the results are not the best and +often come very close to failure. + +In building houses for fruit trees exclusively, the even span +construction is nearly always used. Houses eighteen or twenty feet wide, +and five feet high at the eaves, will answer the purpose very well. The +leading greenhouse designers are prepared to furnish plans for such +houses and it is usually best to follow the advice of their experts. + +All kinds of fruit trees can be grown in pots. This includes apples, +pears, peaches, plums, nectarines, and cherries. Those which give the +best returns are plums and nectarines. Apples in pots are very +interesting and furnish a superior quality of fruit when grown under +glass. Apples, plums and nectarines take a finer finish and a higher +flavor when grown in this way than when grown in any other. + +All fruit trees to be grown in pots should be propagated on the dwarfest +of dwarfing stocks. This means practically that apples should be on +Paradise, pears on quince, peaches and nectarines on sand cherry, plum +on sand cherry or St. Julien plum, and cherries on Mahaleb. + +[Illustration: FIG. 41--A FRUITING PEACH IN POT] + +The trees should be potted in good rich soil, preferably the best garden +loam. This should have enough sand and gravel in it to insure good +drainage. A considerable amount of drainage material should be placed +in the bottom of each pot. The trees should be repotted in fresh soil +annually in October or November. + +Trees in pots require liberal feeding. Besides being given well enriched +earth at the time of repotting, they should be supplied from time to +time with small amounts of fertilizer. Good soluble chemical fertilizers +can be applied either dry or dissolved. A good formula is one part +nitrate of soda, two parts of muriate of potash, two parts of high grade +phosphoric acid. A very little sprinkling, say a tablespoonful, of this +can be given on each pot once a month during the growing season which +lasts roughly from December to May. In place of this, or alternately +with this, moderate waterings with liquid manure may also be given. +These small doses of food are especially useful at the time when the +fruit is forming on the trees. + +The trees are usually brought into the house at the time of potting, say +November 1. If early fruit is desired, they are kept in a house with +some heat. It is necessary only that the temperature should be kept +constantly and safely above the freezing point. Rapid forcing with a +high temperature is not desirable and is hardly possible. If kept simply +above the freezing point, these trees will start into growth in January. +They can then be kept somewhat warmer during February, the heat being +slightly increased in March. Peaches and nectarines will stand fairly +high temperatures after the fruit is well set and especially toward +ripening time. By this method of mild forcing, plums, peaches, and +nectarines can be brought into fruit as early as the latter part of +May. + +[Illustration: FIG. 42--A FIG TREE IN A POT] + +The main crop of potted fruits, however, need not be expected until June +or July; that is not very much in advance of the outdoor crop. The +object of growing fruit under glass is not so much to force it ahead of +season as it is to improve the quality. Trees which are to be kept in a +cool house without heat need no particular attention except to see that +they are watered occasionally and that some plant food is given after +growth begins. Even if the temperature goes down considerably below +freezing during the winter months in this cold house where the potted +fruit trees are, no damage need be expected. + +Of course, special care will be given to prevent damage from attacks of +fungi or insects which occasionally become troublesome in the houses. +The small size of these trees makes such work comparatively easy. + +The methods of pruning are the same as those recommended for pyramid and +bush form trees. These forms are the most practical for pot culture, +though pot trees are occasionally trained in cordon forms. + + + + +XIII + +PERSONALIA + + +Many persons have a strong prejudice in favor of the concrete. On +general principles they object to generalities. They choose rather the +specific case. Personal experience, they say, means more to them than +theory, even though the theory be the sublimation of all experience. For +the benefit of such people I am going to set down an account of some of +my own attempts at growing dwarf fruit trees, and to that I will add +brief opinions and experiences of some friends of mine. + +The first dwarf fruit tree that I ever saw, so far as I remember, was in +the grounds of the Kansas State Agricultural College when I was a +student there. This tree was an apple, on Paradise stock, and at two +years after planting it bore six or eight very fine Yellow Transparent +apples. It was one of several dwarf apples planted by Professor E. A. +Popenoe, but the other trees did not much attract my attention. This +particular specimen had a straight, clean trunk of about thirty inches, +after the absurd style of heading dwarf apples practised in most +American nurseries. But the crown was full and symmetrical, and the +fruit was incomparable. That particular tree has always been a sort of +ideal and inspiration to me. + +Later, when I planted an orchard in Oklahoma, I put in some dwarf trees, +particularly pears, but I did not stay there long enough to see what +came of them. + +The next fruit garden in which I became interested was in Vermont. This +had in it some dwarf pear trees, dwarf apples and dwarf plums, and my +own personal experience had fairly begun. The dwarf apples proved to be +an almost complete failure, for reasons which I can not now +satisfactorily explain. A few years later I planted a few dwarf apple +trees in another Vermont garden, where they did reasonably well. But, at +any rate, the whole undertaking was unsatisfactory, for it did not give +me a vital understanding of the trees. I never got onto terms of real +personal goodfellowship with them; and until a gardener does that his +work is some sort of a failure. + +The dwarf pears did somewhat better. They seemed to understand their +business, and they kept about it without much attention from me. I never +cared much for pears, anyway. + +But the plums were the brilliant success, at least with reference to my +own interior personal experience. Every plum tree meant something to me. +A stub of a root and two scrawny plum branches would at any time arouse +my imagination like the circus posters' appeal to a boy. In this Vermont +garden which I adopted when it was about four years old, there were +various plum trees, mostly of domestica varieties, growing on Americana +roots. They had come from the Iowa State College, where they had been +educated that way. They had been given those Americana roots, not +primarily to dwarf them, but to insure them against damage from the cold +winters. The tops had not been cut back, and the whole treatment was +just such as would have been applied to standards. Later I saw the bad +results of this treatment, for several of the trees blew over in high +winds. From subsequent experience I feel sure that if they had been +headed low at first, if they had been kept closely headed back and +otherwise handled like real dwarfs, they would have lived to a greater +age and would have made everybody happier. + +At this time also I began, on a somewhat comprehensive plan, the +propagation of plums on all sorts of stocks, including Americana, +Wayland seedlings, Miner root cuttings and sand cherry, all more or less +efficient dwarfing stocks. By this time I was into it head over ears, as +far as the plums were concerned. + +This having been the largest chapter in my personal pomological +experience, I suppose it ought to form the largest portion of this +chapter in the book; but my plum work and my experiments in propagation +have been so often and so fully reported elsewhere that it would be a +vain repetition to go over them again now. They are all written down in +the proper places where they may be consulted by the enthusiastic or +ill-advised student. + +And then I came to Massachusetts; and here the first project, almost, to +which my hand was turned was the installation of a garden of dwarf fruit +trees. From the following memorandum of the trees growing in this garden +any reader may surmise the enjoyment I have found in it. There is one +row of dwarf plum trees set six feet apart and trained, rather +unsatisfactorily, into bush form. The trees were many of them too large +when they came from France, and, though I cut them back severely, they +did not form such low bushy heads as my ideal species. They are on St. +Julien roots, which serve the purposes in hand fairly well. Though the +trees had a hard trip across the water only one out of forty-six has +died in three years. Unfortunately these trees have not yet borne +fruit,--not one of them. Next year many of them will bear. Earlier +fruitage can certainly be secured on sand cherry stocks and under other +methods of training. + +Besides the bush plums, the garden contains a row of upright cordons. +Most of these were not propagated on dwarf stocks at all, and were not +expected to suffer any such drastic training as I have put upon them. +They were taken from the college nursery and from the nurseries of +several of my correspondents, just wherever I could find the varieties I +wanted, and without reference to the stocks on which they were growing. +A few are on Americana stocks, several are on peach roots (of all +things), and probably a majority are growing on the usual Myrobalan +roots. These trees are planted two feet apart in the row and are tied up +to a trellis of chicken wire. There are about thirty varieties in the +row, numbering most of the different botanical types more frequently +cultivated in North America. Many of the varieties are totally and very +obviously unsuited to this method of treatment, and presently I will +replace them with more amenable varieties. But many of the varieties +have fruited, especially the Japanese kinds, and some of them, like +Burbank, have proved most unexpectedly docile. Altogether this row of +unsuitably propagated and unsuitably selected varieties of plum trees +has been one of the most interesting, instructive and entertaining +elements in my dwarf fruit garden. + +Next there comes a trellis bearing some espaliers, including plums, +pears, apples, peaches and cherries; but these have been recently +planted, and as yet they have done nothing worth relating. + +There is one row of twenty-three dwarf pears, mostly trained in pyramid +form. These have not done well, but the reason is not far to seek. The +soil is light and full of gravel, and quite unsuited to pear or quince. +Pears never thrive on it. Several of the trees are bearing a crop this +year, but some of the trees are also dead, and the whole row looks like +the finish of a bargain sale on the remnant ribbon counter. + +The row of upright cordon pears is a trifle better, but that is only an +accident, I think. The varieties which are growing there seem to be +rather better adapted to withstand the unpropitious surroundings. These +trees also are bearing. + +When we come to the two rows of horizontal cordon apples, though, the +real fun has begun. Nearly all these trees are in bearing, and a few of +them have borne every year since they were planted out. They are set +only three feet apart in the row, which is not enough; and they suffered +terribly the first year from a midsummer attack of aphides; and the +pruning was neglected to allow them to recover from that scourge, so +that the form was somewhat injured; but they have never ceased to be a +joy to me and a wonderment to visitors. They are mostly of European +varieties, but Bismarck is the showiest and most fruitful one in the +collection, though far from the best to eat. + +Then there are standard gooseberries and currants, of which there is +little to be said. They haven't been there long, but they are at home +and are going to stay. Next year I am going to put in some gooseberries +and currants in espalier form. + +[Illustration: FIG. 43--DWARF PEAR IN PYRAMID FORM + +Two years planted; author's garden] + +Very few persons know what a medlar is. For the benefit of the ignorant +and to increase the kaleidoscopic effect on my fruit garden, I have +some medlar trees,--Holländische Monströse,--which I bought of Louis +Späth, Baumschulenweg, Berlin. + +A wire trellis, built much like a grape trellis, only higher, carries +the row of upright cordon apples. Some of these bore fruit the first +year they were planted, and there has been a fair sprinkling of fruit +every year since then. This has been one of the most satisfactory lots +in the make-up. + +There are two rows containing forty-six bush-form apples on paradise +roots set six feet apart. Some of these have borne every year since +planting out, many of them showing a good crop this year. Again Bismarck +is the most fruitful, but the least pleasing to eat. Alexander has made +a good record, and this year Calville d'Automne shows a very pretty +crop. It is customary with visitors, especially those already interested +in fruit-growing and those of a practical turn of mind, to depart with +the judgment that "all those other schemes are curious and interesting, +but the bush form apple trees look the most like business." I think so +too. In fact my experience with dwarf apples might be summarized by +saying, "bush trees for business, cordons for fun." + +One row of peach trees on St. Julien plum roots set fruit buds in +abundance the first year, but they were killed by the freeze of the +following winter. The second year the experience was the same, except +that the tops froze with the fruit buds. New tops were grown at once, +however, and the following year nearly every tree bore a small crop of +fruit. Dwarf peach trees are worth while. + +This garden has also a row of cherry trees, including Morello, Richmond +and Montmorency; but these trees were set the second year of the garden +making and have borne only a small crop of sample cherries. + +The last planting in this garden consists of one row of nectarines, +twenty-two trees. + +This little garden, containing considerably less than a quarter of an +acre of land, has now growing upon it 548 fruit trees of the kinds +named. And I am not yet done planting. There are various other things +that I want to put in,--quinces, apricots, and perhaps raspberries, +dewberries, and other bush fruits. In fact, I should like to make it a +"Paradise" like good old Gerarde's or Dodoens', in which all the fruits +"good for food or physic" might be brought together and represented in a +little space. + +It would be quite wrong to close this experience meeting without giving +the observations and quoting the opinions of some other and better men. +Patrick Barry, in his delightful "Fruit Garden," recorded his belief +that dwarf fruit trees were well worth while. "The apple," said he, +"worked on the Paradise, makes a beautiful little dwarf bush. We know of +nothing more interesting in the fruit garden than a row or little square +of these miniature fruit trees. They begin to bear the third year from +the bud, and the same variety is always larger and finer on them than on +standards." Speaking of pears, he said: "On the quince stock the trees +bear much earlier, are more prolific, more manageable, and consequently +preferable for small gardens." + +The late Mr. E. G. Lodeman, who wrote the most comprehensive American +monograph on dwarf apples, concluded his essay rather pessimistically in +these words: "From all the evidence which I have been able to collect, +therefore, I cannot advise the planting of dwarf apple trees for +commercial rewards, but it seems to me, nevertheless, that they are +worth experimenting with for this purpose." Mr. Lodeman recorded and +endorsed the common opinion "that apples grown on dwarf trees are +handsomer and of better quality than those grown upon standards"; but he +did not seem to consider that fact of much importance. + +Those who are acquainted at the Lazy Club in Cornell University, and +especially those who know Bailiwick, have heard of Professor L. H. +Bailey's dwarf apples. (Fig. 44.) These were planted six or eight years +ago, and most of them are now in bearing. There are a good many +different varieties, nearly all French. My understanding of the scheme +is that it was as much as half intended to be a commercial venture; but +up to the present time little else but confusion and fun have been +gathered with the fruit from those dwarf apple trees. When last I asked +the proprietor for his experience with dwarf apples he said that he was +having a lot of experience, only he didn't know what it was. + +Dwarf pears have been planted frequently, especially in Western New York +and Michigan. I asked Professor S. A. Beach for his observations of +them, to which he replied: "With regard to dwarf pears I will say that +the variety which is most generally grown in commercial orchards is +Bartlett. Almost without exception this is grown as a standard. Other +important commercial varieties are Seckel, Bosc and Winter Nelis. All +these are generally grown as standards. The variety commonly grown as +dwarf is Angouleme. A few fruit growers of my acquaintance are making +some money from orchards of dwarf Angouleme. The other varieties which +are often propagated on dwarf stock as Clairgeau, Anjou and so forth, +are seldom profitable. In fact I have heard it stated that outside of +Ellwanger and Barry's orchard there is not a profitable orchard of Anjou +in this State. From these statements I wish you to derive the conclusion +that in New York State under present conditions there is little +encouragement for planting dwarf pears commercially." + +[Illustration: FIG. 44--IN PROFESSOR BAILEY'S ORCHARD + +Chenango apple on Doucin stocks, interplanted between standard trees] + +Mr. E. W. Wood, for many years chairman of the fruit committee of the +Massachusetts Horticultural Society, says that "under the right +conditions the dwarf pear tree is a necessity for commercial pear +growing. The growers in Revere and Cambridge would feel they could not +get along without the dwarf trees. Putting the pear on the quince stock +does not change the wants of the roots of the latter, and it is no use +setting them on a light, dry soil, as the roots being confined to a +small area of unsuitable soil, will make a feeble growth and finally die +outright; or, if in an exposed situation, blow over. Most all the +varieties may be grown as dwarfs. The Angouleme and Clairgeau, both good +market varieties, cannot be successfully grown in any other way." + +Recently Mr. M. B. Waite has written me the letter quoted below, giving +some conclusions from his experience with dwarf pears in Anne Arundel +County, Maryland. He says: + +"I planted out 1,000 dwarf pear trees nine years ago. They were largely +Duchess (Angouleme), but there are some Manning, Howell, Anjou, Louise +Bonne and Lawrence. I have not been entirely satisfied with the results. +We have not had the proper quantity of fruit. There has been some fruit +every year since the fourth year, and two years ago there was quite a +good crop, but nothing to compare with the yield per acre of Kieffer, +LeConte and Garber, for instance. Of course, these are higher-priced +fruit and large yields are not required for good returns. Only the +Duchess and Manning, however, have produced sufficient to pay at all, +and the orchard has not as yet really paid financially. We have a nice +crop this year, however, more than the total yield up to this season, +and perhaps from now on we may win out. My dwarf pears are on a soil too +dry and sandy for the best results, and I think we are at Washington +pretty near the southern limit, at least at low altitudes. In the +mountains of Virginia and North Carolina they can be grown further +southward. They require a moist, preferably clay-loam soil even in their +naturally favored districts, such as New England, New York and Michigan, +but such a soil is still more desirable when rather too far south for +their normal range. They require high culture, manuring and fertilizing, +and thorough pruning and spraying in any locality, and these +requirements are still more exacting in Maryland. A slight neglect in +cultivation, pruning or spraying in one season results in a mass of +blooms the next spring, but little or no fruit set. Of course, this +extra attention which has to be devoted to dwarf pears as compared with +Oriental pears, peaches, apples, etc., to be profitable should result in +larger yields, but does not usually do so in this latitude. On the other +hand, we may say in favor of the dwarf pear that the quince root is a +healthy, reliable root for the pear tree; that the trees attain their +seasonal growth early, and therefore are not as susceptible to pear +blight as standard pears. Furthermore, they are more easily sprayed, +pruned, and otherwise handled than the high standard trees." + +My friend, Mr. J. W. Kerr, of the Eastern Shore of Maryland, who owns +one of the oldest and most picturesque orchards of dwarf pears I ever +saw, says that Angouleme (Duchess) is the only variety that pays for +growing in that form. + +Thus the experience of many men in many parts of America sums up as we +began. The conclusion of the whole matter seems to be about this: Dwarf +fruit trees have not yet played any prominent role in American +commercial horticulture; but they have been profitable in a few special +cases, and the probability seems strong almost to the point of certainty +that, with the development, refinement and specialization of our +commercial fruit growing, a wider field of usefulness will be opened for +dwarf trees. In the realm of amateur fruit growing, on the other +hand,--a realm now daily widening,--dwarf fruit trees are of capital +importance. The owners and renters of small grounds, the cultivators of +little gardens--the great majority of American home-makers, in +fact,--will find in them an unfailing source of pleasure, inspiration, +and even of profit. + + + + +INDEX + + + PAGE + + Advantages of dwarf trees, 8 + + Apple, propagation of, 23 + + Apples, 63 + + Apples, recommended varieties, 72 + + + Bailey, H., quoted, 120 + + Barry's "Fruit Garden," 119 + + Bismarck apple, 7 + + Boundary fences, 16 + + Bush fruits, 99 + + + Commercial value, 20 + + Cordon trees, 46 + + Currants, 101 + + + Definition of dwarf tree, 1 + + Designs for fruit gardens, 53, 55, 59, 61 + + Disadvantages of dwarf trees, 18 + + Double-working, 27 + + Doucin apple, 26 + + Dwarf tree, definition, 1 + + + Early bearing, 8 + + Erwin, A. T., quoted, 29 + + Expense of dwarf trees, 18 + + + Fertilizers, 54 + + Fillers in orchards, 13 + + Forms for trees, 41 + + + Gooseberries, 101 + + + Heading young trees, 32 + + Houses for dwarf fruits, 107 + + + J. W. Kerr, quoted, 124 + + + Lodeman, E. G., quoted, 119 + + Longevity of dwarf trees, 19 + + + Management of dwarf trees, 51 + + Management of trees in pots, 109 + + + Nectarine, propagation of, 28 + + Nursery management, 31 + + + Paradise apple, 24 + + Peach, propagation of, 27 + + Peaches, 83 + + Pear, propagation of, 26 + + Pears, 76 + + Pears, recommended varieties, 81 + + Personalia, 112 + + Pinching, 35 + + Plum, propagation of, 28 + + Plums, 90 + + Plums, recommended varieties, 97 + + Pots for fruit trees, 106 + + Propagation, 22 + + Pruning apple trees, 68 + + Pruning dwarf trees, 33 + + Pruning peach trees, 86 + + Pruning plum trees, 92 + + Pyramid tree, 42 + + + Quality of fruit, 10 + + + Root pruning, 36 + + + Sand cherry, 30 + + San José scale, 10 + + School gardens, 15 + + Selection of varieties, 60 + + Suburban places, 12 + + + Tillage, 54 + + Training in special forms, 38 + + Trellises for trees, 58 + + + U-form trees, 44 + + Uses for dwarf trees, 12 + + + Waite, M. B., quoted, 122 + + Walls and fences, 15 + + Walls for dwarf trees, 57 + + Wood, E. W., quoted, 122 + +............. + +TRANSCRIBER'S NOTE: + +In the plain-text version of this ebook italics are indicated by +_underscores_. + +Obvious typographical errors in spelling and punctuation have been +corrected without comment. One example of an obvious typographical error +is on page 124 where the word "an" was changed to "on" in the phrase +"... on the other hand...." Other than obvious typographical errors, the +author's original spelling, punctuation, hyphenation and use of accents +has been left intact with the following three exceptions: + + 1. On page 92 a hyphen was added to the term "one-half". + + 2. In the Index (page 125) an accent mark was added in the term: + "San José scale". + + 3. In the Index (page 125) the entry "J. W. Kerr" was changed to + "Kerr, J. W." to correspond with other similar entries. + + + + + + +End of the Project Gutenberg EBook of Dwarf Fruit Trees, by F. A. 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A. Waugh + +This eBook is for the use of anyone anywhere at no cost and with +almost no restrictions whatsoever. You may copy it, give it away or +re-use it under the terms of the Project Gutenberg License included +with this eBook or online at www.gutenberg.org + + +Title: Dwarf Fruit Trees + Their propagation, pruning, and general management, adapted + to the United States and Canada + +Author: F. A. Waugh + +Release Date: November 15, 2011 [EBook #38024] + +Language: English + +Character set encoding: ISO-8859-1 + +*** START OF THIS PROJECT GUTENBERG EBOOK DWARF FRUIT TREES *** + + + + +Produced by David Garcia, Cathy Maxam, Marilynda +Fraser-Cunliffe and the Online Distributed Proofreading +Team at http://www.pgdp.net (This file was produced from +images generously made available by The Internet Archive) + + + + + + +</pre> + + + + + +<hr style="width: 65%;" /> +<h1>DWARF FRUIT TREES</h1> +<hr style="width: 65%;" /> + + + +<table summary="list" class="bbox" style="width: 70%;" cellpadding="0" cellspacing="0"> +<tr> +<td rowspan="2" class="tdc bbox" style="vertical-align: middle; width: 25%;"><a id="i0002" name="i0002"></a> +<img src="images/i0002.jpg" alt="logo" /> +</td> +<td class="tdc big bbox" style="width: 75%;">OTHER BOOKS<br /> +BY THE SAME AUTHOR</td> +</tr> +<tr> +<td class="tdl1 bbox">LANDSCAPE GARDENING<br /> +PLUMS AND PLUM CULTURE<br /> +FRUIT HARVESTING, STORING, MARKETING<br /> +SYSTEMATIC POMOLOGY</td> +</tr> +</table> + + + + + + + + + + +<div class="figcenter"><a id="i0004" name="i0004"></a><div class="figborder"> +<img src="images/i0004.jpg" alt="" /> +<p class="caption">DWARF CHERRY TREE</p> +<p class="ctext">Two years planted</p> +</div></div> + + + + + + + +<div class="bbox1"><h1>DWARF +FRUIT TREES</h1> +</div> + +<div class="bbox2"> +<p class="ind">THEIR PROPAGATION, PRUNING, AND +GENERAL MANAGEMENT, ADAPTED +TO THE UNITED STATES AND +CANADA</p> + +<p class="center"><i>By</i></p> + +<p class="center big">F. A. WAUGH</p> + +<p class="center ind"><i>ILLUSTRATED</i></p> + +</div> + + +<div class="bbox3"> +<p class="center small">NEW YORK</p> +<p class="center">ORANGE JUDD COMPANY</p> +<p class="center small">1906</p> +</div> + + + +<p class="center small ind"> +<span class="smcap">Copyright, 1906</span><br /> +BY ORANGE JUDD COMPANY +</p> + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_vii" id="Page_vii">[Pg vii]</a></span></p> +<h2><a name="PREFACE" id="PREFACE"></a>PREFACE</h2> + + +<p>The commercial interests have so continuously and +completely held the horticultural stage in America during +the last two decades that it has been impossible +for amateur horticulture to get in a word edgewise. +Any public speaker or writer has had to talk about +several acres at a time or he would not be listened to. +He has been obliged to insist that his scheme would +pay on a commercial scale before anyone would hear, +much less consider, what he had to tell.</p> + +<p>But now a change is coming. Different conditions +are already upon us. A thousand signs indicate the +new era. With hundreds—yes thousands—of men +and women now horticulture is an avocation, a pastime. +They grow trees largely for the pleasure of it; +and their gardens are built amidst surroundings which +would make commercial pomology laugh at itself.</p> + +<p>And so I undertake to offer the first American fruit +book in a quarter century which can boldly declare +its independence of the professional element in fruit +growing. I am confident that dwarf fruit trees have +some commercial possibilities, but they are of far +greater importance to the small householder, the owner +of the private "estate," the village dweller, the suburbanite<span class="pagenum"><a name="Page_viii" id="Page_viii">[Pg viii]</a></span> +and the commuter.</p> + +<p>In other words, while I hope that all good people +will be interested in dwarf fruit trees and that some +of them will share the enthusiasm of which this book +is begotten, I do not want anyone to think that I +have issued any guaranty, expressed or implied, that +dwarf trees will open a paying commercial enterprise. +Because the argument that a thing pays has been so +long the only recommendation offered for any horticultural +scheme, many persons have formed the habit +of assuming that every sort of praise stands on this +one foundation.</p> + +<p class="attr"> +<span class="smcap">F. A. Waugh.</span><br /> +</p> + +<p><i>Massachusetts Agricultural College, 1906.</i></p> + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_ix" id="Page_ix">[Pg ix]</a></span></p> +<h2>TABLE OF CONTENTS</h2> + + +<table summary="contents"> + + +<tr> +<td></td> +<td></td> +<td class="tdr">PAGE</td> +</tr> + +<tr> +<td class="center"><span class="smcap"><a href="#PREFACE">Preface</a></span></td> +<td></td> +<td class="tdr">v</td> +</tr> + +<tr> +<td class="tdrpad">I.</td> +<td class="tdl"><a href="#I">General Considerations</a></td> +<td class="tdr">1</td> +</tr> + +<tr> +<td class="tdrpad">II.</td> +<td class="tdl"><a href="#II">Advantages and Disadvantages</a> </td> +<td class="tdr">8</td> +</tr> + +<tr> +<td class="tdrpad">III.</td> +<td class="tdl"><a href="#III">Propagation</a> </td> +<td class="tdr">22</td> +</tr> + +<tr> +<td class="tdrpad">IV.</td> +<td class="tdl"><a href="#IV">Pruning</a> </td> +<td class="tdr">33</td> +</tr> + +<tr> +<td class="tdrpad">V.</td> +<td class="tdl"><a href="#V">Special Forms</a></td> +<td class="tdr">41</td> +</tr> + +<tr> +<td class="tdrpad">VI.</td> +<td class="tdl"><a href="#VI">General Management</a></td> +<td class="tdr">51</td> +</tr> + +<tr> +<td class="tdrpad">VII. </td> +<td class="tdl"><a href="#VII">Dwarf Apples</a> </td> +<td class="tdr">63</td> +</tr> + +<tr> +<td class="tdrpad">VIII.</td> +<td class="tdl"><a href="#VIII">Dwarf Pears</a></td> +<td class="tdr"> 76</td> +</tr> + +<tr> +<td class="tdrpad">IX.</td> +<td class="tdl"><a href="#IX">Dwarf Peaches</a></td> +<td class="tdr">83</td> +</tr> + +<tr> +<td class="tdrpad">X.</td> +<td class="tdl"><a href="#X">Dwarf Plums</a></td> +<td class="tdr">90</td> +</tr> + +<tr> +<td class="tdrpad">XI.</td> +<td class="tdl"><a href="#XI">Bush Fruits</a></td> +<td class="tdr">99</td> +</tr> + +<tr> +<td class="tdrpad">XII.</td> +<td class="tdl"><a href="#XII">Fruit Trees in Pots</a></td> +<td class="tdr">106</td> +</tr> + +<tr> +<td class="tdrpad">XIII. </td> +<td class="tdl"><a href="#XIII">Personalia</a></td> +<td class="tdr">112</td> +</tr> + +<tr> +<td></td> +<td class="tdl"><a href="#INDEX">Index</a></td> +<td class="tdr">125</td> +</tr> +</table> + + + +<hr style="width: 65%;" /> +<p><span class="pagenum"><a name="Page_xi" id="Page_xi">[Pg xi]</a></span></p> +<h2>LIST OF ILLUSTRATIONS</h2> + + +<table summary="illustrations"> + +<tr> +<td></td> +<td class="tdl"><a href="#i0004">Dwarf Cherry Tree</a></td> +<td class="tdrpad"><i>Frontispiece</i></td> +</tr> + +<tr> +<td class="center">FIG.</td> +<td></td> +<td class="tdr">PAGE</td> +</tr> + +<tr> +<td class="tdrpad1">1 </td> +<td class="tdl"><a href="#i0015">Dwarf Apple Trees in Western New York</a></td> +<td class="tdr">3</td> +</tr> + +<tr> +<td class="tdrpad1">2 </td> +<td class="tdl"><a href="#i0017">Trained Cordon Apple Trees</a></td> +<td class="tdr">5</td> +</tr> + + +<tr> +<td class="tdrpad1">3 </td> +<td class="tdl"><a href="#i0019">Bismarck Apple</a> </td> +<td class="tdr">7</td> +</tr> + +<tr> +<td class="tdrpad1">4</td> +<td class="tdl"><a href="#i0021">Pear Tree Trained as an Espalier</a> </td> +<td class="tdr">9</td> +</tr> + +<tr> +<td class="tdrpad1">5</td> +<td class="tdl"><a href="#i0023">Bush Apple Tree</a></td> +<td class="tdr">11</td> +</tr> + +<tr> +<td class="tdrpad1">6 </td> +<td class="tdl"><a href="#i0029">Plums as Upright Cordons</a></td> +<td class="tdr">17</td> +</tr> + +<tr> +<td class="tdrpad1">7</td> +<td class="tdl"><a href="#i0037">Paradise Apple Stocks in Early Spring</a></td> +<td class="tdr">25</td> +</tr> + +<tr> +<td class="tdrpad1">8</td> +<td class="tdl"><a href="#i0042">The Western Sand Cherry</a></td> +<td class="tdr">30</td> +</tr> + + +<tr> +<td class="tdrpad1">9 </td> +<td class="tdl"><a href="#i0043">Upright Cordon Plum</a></td> +<td class="tdr">31</td> +</tr> + +<tr> +<td class="tdrpad1">10</td> +<td class="tdl"> <a href="#i0046">Bush Apple</a></td> +<td class="tdr">34</td> +</tr> + +<tr> +<td class="tdrpad1">11</td> +<td class="tdl"><a href="#i0049a">Bush Apple, Three Years Old, Before Pruning</a></td> +<td class="tdr"> 37</td> +</tr> + +<tr> +<td class="tdrpad1">12</td> +<td class="tdl"> <a href="#i0049b">Bush Apple, Same Tree, After Pruning</a></td> +<td class="tdr">37</td> +</tr> + +<tr> +<td class="tdrpad1">13</td> +<td class="tdl"> <a href="#i0051a">Cordon Pears Before Pruning</a></td> +<td class="tdr"> 39</td> +</tr> + +<tr> +<td class="tdrpad1">14 </td> +<td class="tdl"><a href="#i0051b">Cordon Pears After Pruning</a></td> +<td class="tdr"> 39</td> +</tr> + +<tr> +<td class="tdrpad1">15</td> +<td class="tdl"><a href="#i0055">Pears in Double U Form</a></td> +<td class="tdr">43</td> +</tr> + +<tr> +<td class="tdrpad1">16</td> +<td class="tdl"><a href="#i0057">Pears in U Form</a></td> +<td class="tdr">45</td> +</tr> + +<tr> +<td class="tdrpad1">17</td> +<td class="tdl"><a href="#i0059">Apricots in U Form</a></td> +<td class="tdr">47</td> +</tr> + +<tr> +<td class="tdrpad1">18</td> +<td class="tdl"><a href="#i0060">Pear in Espalier</a></td> +<td class="tdr">48</td> +</tr> + +<tr> +<td class="tdrpad1">19</td> +<td class="tdl"><a href="#i0061">Old Espalier Pears on Farm House Wall</a></td> +<td class="tdr">49</td> +</tr> + +<tr> +<td class="tdrpad1">20</td> +<td class="tdl"><a href="#i0064">Horizontal Cordon Apple and Other Dwarf Trees</a></td> +<td class="tdr">52</td> +</tr> + +<tr> +<td class="tdrpad1">21</td> +<td class="tdl"><a href="#i0065">Design for a Back Yard Fruit Garden</a></td> +<td class="tdr">53</td> +</tr> + +<tr> +<td class="tdrpad1">22</td> +<td class="tdl"><a href="#i0067">Dwarf Fruit Garden</a></td> +<td class="tdr">55</td> +</tr> + +<tr> +<td class="tdrpad1">23 </td> +<td class="tdl"><a href="#i0067">Fruit Gardening and Landscape Gardening Combined</a></td> +<td class="tdr">59</td> +</tr> + +<tr> +<td class="tdrpad1">24</td> +<td class="tdl"><a href="#i0073">A Fruit Garden Containing Many Dwarf Trees</a></td> +<td class="tdr">61</td> +</tr> + +<tr> +<td class="tdrpad1">25 </td> +<td class="tdl"><a href="#i0077">Dwarf Apples on Prof. L. H. Bailey's Farm, New York</a></td> +<td class="tdr">65</td> +</tr> + +<tr> + + +<td class="tdrpad1">26<span class="pagenum"><a name="Page_xii" id="Page_xii">[Pg xii]</a></span></td> +<td class="tdl"><a href="#i0079">Upright Cordon Apples</a> </td> +<td class="tdr">67</td> +</tr> + +<tr> +<td class="tdrpad1">27</td> +<td class="tdl"><a href="#i0083">Horizontal Cordon Apple Trees</a></td> +<td class="tdr">71</td> +</tr> + +<tr> +<td class="tdrpad1">28</td> +<td class="tdl"><a href="#i0088">Young Orchard of Dwarf Pear in Western New York</a> </td> +<td class="tdr">76</td> +</tr> + +<tr> +<td class="tdrpad1">29</td> +<td class="tdl"><a href="#i0089">Dwarf Pear in the Old and Profitable Yeomans Orchard, New York</a></td> +<td class="tdr">77</td> +</tr> + +<tr> +<td class="tdrpad1">30</td> +<td class="tdl"><a href="#i0091">Orchard of Dwarf Duchess Pear, Lockport, N. Y.</a></td> +<td class="tdr">79</td> +</tr> + +<tr> +<td class="tdrpad1">31</td> +<td class="tdl"><a href="#i0092">Pyramid Pears in a German Orchard</a> </td> +<td class="tdr">80</td> +</tr> + +<tr> +<td class="tdrpad1">32 </td> +<td class="tdl"><a href="#i0096">Dwarf Peach in Nursery</a></td> +<td class="tdr">84</td> +</tr> + +<tr> +<td class="tdrpad1">33</td> +<td class="tdl"><a href="#i0097">Espalier Peach, Hartford, Conn.</a></td> +<td class="tdr">85</td> +</tr> + +<tr> +<td class="tdrpad1">34 </td> +<td class="tdl"><a href="#i0099">Peach in Fan Espalier on Wall—England</a></td> +<td class="tdr">87</td> +</tr> + +<tr> +<td class="tdrpad1">35</td> +<td class="tdl"><a href="#i0100">Peach Trees Trained Under Glass</a> </td> +<td class="tdr">88</td> +</tr> + +<tr> +<td class="tdrpad1">36</td> +<td class="tdl"><a href="#i0103">Plum Trees Trained as Upright Cordons</a></td> +<td class="tdr">91</td> +</tr> + +<tr> +<td class="tdrpad1">37</td> +<td class="tdl"><a href="#i0107">Burbank Plums on Upright Cordons Trained to Trellis</a> </td> +<td class="tdr">95</td> +</tr> + +<tr> +<td class="tdrpad1">38</td> +<td class="tdl"><a href="#i0112">Currants as Fan Espaliers on Trellis</a> </td> +<td class="tdr">100</td> +</tr> + +<tr> +<td class="tdrpad1">39 </td> +<td class="tdl"><a href="#i0114">Gooseberry Fan Espalier</a></td> +<td class="tdr">102</td> +</tr> + +<tr> +<td class="tdrpad1">40</td> +<td class="tdl"><a href="#i0116">Tree Form Gooseberry</a> </td> +<td class="tdr">104</td> +</tr> + +<tr> +<td class="tdrpad1">41</td> +<td class="tdl"><a href="#i0120">A Fruiting Peach in Pot</a></td> +<td class="tdr">108</td> +</tr> + +<tr> +<td class="tdrpad1">42</td> +<td class="tdl"><a href="#i0122">A Fig Tree in a Pot</a></td> +<td class="tdr">110</td> +</tr> + +<tr> +<td class="tdrpad1">43 </td> +<td class="tdl"><a href="#i0129">Dwarf Pear</a></td> +<td class="tdr">117</td> +</tr> + +<tr> +<td class="tdrpad1">44</td> +<td class="tdl"><a href="#i0133">Chenango Apples in Prof. L. H. Bailey's Orchard</a> </td> +<td class="tdr">121</td> +</tr> + + +</table> + + + +<hr style="width: 65%;" /> +<h2>DWARF FRUIT TREES</h2> + + + +<hr style="width: 65%;" /> +<h2><a name="I" id="I"></a>I</h2> + +<h3>GENERAL CONSIDERATIONS</h3> + + +<p>A dwarf fruit tree is simply one which does not +reach full size. It is not so large as it might be expected +to be. It is smaller than a normal tree of the +same variety and age.</p> + +<p>There are indeed some trees which are normally +dwarf, so to speak. They never reach a considerable +size. They are smaller than other better known and +related species. For example, the species <i>Prunus pumila +besseyi</i> is sometimes called the dwarf sand cherry, +simply because it is always notably smaller than related +species. The Paradise apple is spoken of as a +dwarf because it never attains the stature which other +apples attain.</p> + +<p>But in the technical sense, as the term is used by +nurserymen and pomologists, a dwarf tree is one +which is made, by some artificial means, to grow +smaller than normal trees of the same variety.</p> + +<p>These artificial means used for making dwarf trees +are chiefly three: (1) propagation on dwarfing stocks, +(2) repressive pruning, and (3) training to some prescribed<span class="pagenum"><a name="Page_2" id="Page_2">[Pg 2]</a></span> +form.</p> + + +<h4>DWARFING STOCKS</h4> + +<p>The most common and important means of securing +dwarf trees is that of propagating them on dwarfing +stocks. These are simply such roots as make a +slower and weaker growth than the trees from which +cions are taken. This will be understood better from +a concrete example. The quince tree normally grows +slower than the pear, and usually reaches about half +the size at maturity. Now pear cions will unite readily +with quince roots and will grow in good health +for many years. But when a pear tree is thus dependent +for daily food on a quince root it fares like +Oliver Twist. It never gets enough. It is always +starved. It makes considerably less annual growth, +and never (or at least seldom) reaches the size which +it might have reached if it had been growing on a +pear root.</p> + +<p>This is, somewhat roughly stated, the whole theory +of dwarfing fruit trees by grafting them on slow-growing +stocks. The tree top is always under-nourished +and thus restrained in its ambitious growth of +branches, as seen in Fig. 1.</p> + +<p>While the tree is made thus smaller by being grafted +on a restraining root, it is not affected in its other +characteristics. At least theoretically it is not. It +still bears the same kind of fruit and foliage. Bartlett +pear trees budded on quince roots yield fruit true +to name. The pears are still Bartletts, and can not +be told from those grown on an ordinary tree. Sometimes +the fruit from dwarf trees seems to be better<span class="pagenum"><a name="Page_3" id="Page_3">[Pg 3]</a></span> +colored or better flavored than that from standard +trees; but such differences are very delicate and usually +receive slight thought.</p> + +<div class="figcenter"><a id="i0015" name="i0015"></a><div class="figborder"> +<img src="images/i0015.jpg" alt="" /> +<p class="caption">FIG. 1—DWARF APPLE TREES IN WESTERN NEW YORK</p> + +</div></div> + + +<p>Dwarf fruit trees have not been very largely grown +in America, but have been much more widely used in +Europe. This statement holds good either for commercial +plantations or for private fruit gardens. They +are coming into more common use in this country +because, in both market orchards and amateur gardens,<span class="pagenum"><a name="Page_4" id="Page_4">[Pg 4]</a></span> +our pomology is coming to be somewhat more like +that of Europe. Our conditions are approaching those +of the Old World, even though they will always be +very different from those of Europe in horticultural +matters.</p> + +<p>Dwarf fruit trees are particularly valuable in small +gardens; and small gardens are becoming constantly +more popular among our urban, and especially our +suburban, population. This matter is discussed more +fully in another chapter. Fruit of finer quality can +be grown on dwarf trees, as a general rule, than can +usually be grown on standard trees. Every year there +are more people in America who are willing to take +any necessary pains to secure fruit of extra quality. +This remark applies particularly to amateur fruit +growers and to owners of private estates who grow +fruit for their own tables, but it is no less true of a +certain class of fruit buyers, especially in the richer +cities. Although $3 a barrel is still a high price for +ordinary good apples, sales of fancy apples at $3 a +dozen fruits are by no means infrequent in the city +markets every winter.</p> + +<div class="figcenter"><a id="i0017" name="i0017"></a><div class="figborder"> +<img src="images/i0017.jpg" alt="" /> +<p class="caption">FIG. 2—TRAINED CORDON APPLE TREES</p> +<p class="ctext">From Loebner's "Zwergobstbäume"</p> +</div></div> + + +<p>In this respect also we are approaching European +conditions. In the markets of the continental capitals +in particular fancy fruits are frequently sold at +prices which seem almost incredible to an American. +Single apples sometimes bring 50 cents to a dollar, +and peaches an equal price. Just recently a story has +been going the rounds of the newspapers that the +caterer for the Czar's table sometimes pays as high +as $15 apiece for peaches for the royal table. Hereupon +a solemn American editor remarked that if the +whole royal family should live upon nothing but<span class="pagenum"><a name="Page_6" id="Page_6">[Pg 6]</a></span> +peaches it would still be cheaper than carrying on the +Japanese war.</p> + +<p>Now if there is anywhere within reach a market +for apples or peaches at $3 a dozen specimens—and +there unquestionably is—then it will pay to grow +fancy fruits with special care to meet this demand. +This kind of fruit can be grown better upon dwarf +trees than upon standards in many cases, if not in +most. At least such is the conviction of the present +writer. Moreover this has been the experience in the +old country.</p> + +<p>With such facts in view there seems to be a +possible future for dwarf fruit trees, even for commercial +purposes. Their present utility in amateur +gardens and on wealthy private estates can not be +questioned. These various amateur and commercial +adaptations of dwarf trees will have to be more carefully +analyzed and discussed in a future chapter, and +the subject may therefore be dropped for the present.</p> + +<div class="figcenter"><a id="i0019" name="i0019"></a><div class="figborder"> +<img src="images/i0019.jpg" alt="" /> +<p class="caption">FIG. 3—BISMARCK APPLE, FIRST YEAR PLANTED</p> +<p class="ctext">22 inches high; bearing 4 fruits</p> +</div></div> + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_8" id="Page_8">[Pg 8]</a></span></p> +<h2><a name="II" id="II"></a>II</h2> + +<h3>ADVANTAGES AND DISADVANTAGES</h3> + + +<p>It is a good prejudice which expects every man +who writes anything to be enthusiastic over his subject. +Such enthusiasm doubtless leads a writer many +times to over-state his case, and to claim more than +the calm judgment of the multitude will ratify. And +on the other hand, readers usually tacitly discount +the statements of any man who writes about any +matter in which he is plainly interested. The present +writer knows that he is also under the ban, and that +the reader firmly expects him to claim more for dwarf +fruit trees than their merits will fairly warrant. This +expectation the writer hopes to disappoint. It will +be enough to set down here the obvious advantages +and disadvantages which the horticulturist will meet +in handling dwarf fruit trees. These statements are +mostly of matters of common experience and they +need no coloring to make them serve their present +purpose.</p> + +<p>We may fairly set down the following good points +standing more or less generally to the credit of dwarf +fruit trees:</p> + +<p>1. <i>Early bearing.</i>—This is a sufficiently obvious advantage. +The Alexander apple will bear the second +year after planting when grown as a dwarf, while +it requires six to ten years to come into bearing as a +standard. This habit of early bearing proves valuable +in many ways. It encourages men to plant trees. The<span class="pagenum"><a name="Page_9" id="Page_9">[Pg 9]</a></span> +disinclination of old men to plant trees rests upon +the slenderness of the chance that they will ever gather +of the fruit. But a man may plant dwarf trees whenever +his expectation of life is two years or more. +Such trees would serve octogenarians, consumptives +and those sentenced to be hanged for murder.</p> + +<div class="figcenter"><a id="i0021" name="i0021"></a><div class="figborder"> +<img src="images/i0021.jpg" alt="" /> +<p class="caption">FIG. 4—PEAR TREE, TRAINED AS AN ESPALIER</p> + +</div></div> + + +<p>Early bearing—to return to the subject—makes +dwarf trees valuable to that large and unfortunately +growing class of citizens who rent the premises where +they live. They do not expect to stay more than five +or six years in any one place. In that length of time<span class="pagenum"><a name="Page_10" id="Page_10">[Pg 10]</a></span> +ordinary trees would not begin to yield any fruit. +But with dwarf trees there is excellent probability +of seeing something ripen. Then again early bearing +is a great advantage when one is testing new or old +varieties. It is a great advantage when a commercial +orchard is designed and when dwarf trees are used +for fillers as explained below.</p> + +<p>2. <i>Small size.</i>—The very smallness of the dwarf +trees has many advantages in it. The trees are easier +to reach and to care for. They are easier to prune and +to spray. This facility in spraying is what has chiefly +recommended smaller fruit trees to commercial fruit +growers in recent years. Particularly in those places +where the San José scale is a perennial problem a +very large tree becomes an impossibility, and the +smaller the trees can be the better it suits.</p> + +<p>The small size of dwarf trees permits the planting +of larger numbers on a given area. This is specially +worth while to the amateur who has a small garden +where only three or four standard trees could +grow, but where he can comfortably handle forty or +fifty dwarfs. Yet it is also worth the consideration +of the commercial fruit grower who is trying to earn +a profit on expensive land. If he can increase the +number of bearing trees on each acre, especially +during the early years of establishing his orchard, it +almost certainly means increased income.</p> + +<div class="figcenter"><a id="i0023" name="i0023"></a><div class="figborder"> +<img src="images/i0023.jpg" alt="" /> +<p class="caption">FIG. 5—BUSH APPLE TREE, THREE YEARS PLANTED</p> + +</div></div> + + +<p>3. <i>High quality.</i>—It is not perfectly certain that +every kind of fruit can be produced in higher quality +on dwarf trees than on standards, but such is the general +rule. This is notably true of certain pears, as +Buerré Giffard and Doyenne du Comice, and it is<span class="pagenum"><a name="Page_12" id="Page_12">[Pg 12]</a></span> +generally the case with all apples that can be successfully +grown on Paradise roots. One can secure size, +color, flavor and finish on an Alexander or a Ribston +Pippin, for example, which can never be secured on +a standard tree. One who has not seen this thing +done will hardly understand it; those who have will +not need more argument. Such plums as we have +fruited on dwarf trees have shown similar improvement +in quality, being always distinctly superior to the +same varieties grown on standard trees. The significance +of these facts will appear at once to any one +familiar with the course of the fruit markets in America. +There are greater rewards awaiting the fruit +grower who can produce fruit of superior quality than +the one who succeeds merely in increasing the quantity +of his output.</p> + + +<h4>SPECIAL USES FOR DWARF TREES</h4> + +<p>These various items of advantage recommend dwarf +fruit trees for several specific purposes, some of which +are worth pointing out in detail.</p> + +<p>1. <i>For suburban places.</i>—A large and increasing +percentage of our population now lives the suburban +life—in that zone where city and country meet. They +have small tracts of land, which, however, they too +often lease instead of owning. On these they do +more or less gardening,—usually more, in proportion +to the size of their holdings. For them dwarf fruit +trees are a precious boon. It is possible to plant three +hundred to five hundred dwarf fruit trees on a quarter +of an acre, where less than a dozen standard trees +would flourish. This gives the opportunity to experiment<span class="pagenum"><a name="Page_13" id="Page_13">[Pg 13]</a></span> +with all sorts and varieties of fruits, a privilege +very dear to the heart of the commuter. The dwarf +fruit trees also work more readily into a scheme of +more or less ornamental gardening, where fruits are +combined with vegetables and flowers. Especially if +some sort of formal gardening is attempted, the cordons, +espaliers and pyramids exactly suit the demands. +Then the fact, already mentioned, that the +dwarf trees come into bearing much sooner, is a +consideration of the highest value to the suburban +gardener. He fully expects to move from one home +to another at least once in ten years, if not once in five. +With the best of intentions and the most favorable +of opportunities he can hardly expect to settle down +anywhere for life. The suburbs themselves change +too rapidly for that; and the place which today is +away off in the country may be all covered with factories +five years from now. It is terribly discouraging, +under such circumstances, to plant a tree knowing +that ten years must pass before any considerable fruitage +can be expected from it. It is altogether another +feeling with which one plants a tree which promises +fruit within two or three years.</p> + +<p>So that, whatever the drawbacks to the planting of +dwarfs, they are the salvation of the suburban garden. +For such circumstances they can be freely recommended, +without exception or reservation.</p> + +<p>2. <i>For orchard fillers.</i>—As commercial orcharding +becomes more refined, under the stress of modern competition, +and as good orchard land increases in value, +up to one hundred, two hundred, or even three hundred +dollars an acre, new methods must be adopted<span class="pagenum"><a name="Page_14" id="Page_14">[Pg 14]</a></span> +with a view to increasing the returns. This opportunity +looms especially large for the first few years +after the establishment of the commercial orchard, +more particularly the apple orchard. When standard +trees are planted thirty-five to the acre, which is now +the usual practice, the land is not more than one-fourth +occupied for the first five years, and not more +than half occupied for the first ten years. Indeed it +is full twenty years from the time of planting before +the thirty-five apple trees will use the whole acre. And +since a good farmer can not afford to let expensive +land lie idle he has before him a very pretty problem +to determine how the space between the standard +trees shall be utilized during the early years of the +orchard's growth.</p> + +<p>Several different methods are in vogue for the solution +of this problem; but probably the best one is +that system which supplies fillers or temporary trees +between the standard or permanent ones. In an orchard +of standard apple trees these fillers may very +properly be dwarf apple trees; or between standard +pears dwarf pears may be planted. If there are thirty-five +standard apple trees to an acre, and if a dwarf +tree is placed half way between each two standards +in every direction, including the diagonal direction, +this will make one hundred and five dwarf trees, or +one hundred and forty trees in all, instead of the +thirty-five trees with which the acre of apple orchard +land is more commonly furnished. The dwarf apple +trees will be bearing good crops at the end of five years +at most; and they can be kept on the land for five +years longer at the least, before they will begin to<span class="pagenum"><a name="Page_15" id="Page_15">[Pg 15]</a></span> +crowd the permanent standards. During these five +years, if the orchard has a paying management at all, +they will easily pay all the expenses of the enterprise, +and should leave a substantial balance of profit.</p> + +<p>As this system of filling, or interplanting, commercial +orchards is becoming more and more common, the +suitability of dwarf trees, for this purpose, becomes +more generally evident.</p> + +<p>3. <i>For school gardens.</i>—Thus far school gardens +in America have been mostly temporary and experimental +affairs. But we are already satisfied that they +have come to stay, and that gardening in some form +will be a permanent feature of the curriculum in many +of our best schools. As soon as a school garden becomes +a permanent institution, with ground of its +own to be held in use year after year, the dependence +on annual crops will give way to the use of various +perennial plants, shrubs and trees.</p> + +<p>And among these dwarf fruit trees will naturally +be one of the first introductions. Their small size +adapts them to the school premises, their habit of +early bearing again serves to recommend them most +strikingly, and the special opportunity which they +offer to pupils to observe details of pruning and other +items of tree management, make them almost a first +necessity in the permanent school garden.</p> + +<p>4. <i>For covering walls and fences.</i>—There are many +places about every farm, suburban establishment, or +even about many city homes, where back walls and +fences could be put out of sight very agreeably by +almost any sort of foliage. Various ornamental climbers +and creepers are in vogue for this service; but a<span class="pagenum"><a name="Page_16" id="Page_16">[Pg 16]</a></span> +certain number of such unattractive walls and fences +could be treated quite as acceptably, from the esthetic +point of view, with trained fruit trees, and the result +would be more satisfactory in some other ways. Apples +or pears trained as cordons or espaliers, or peaches, +nectarines, or cherries in fan forms, will thrive on +almost any brick or wooden wall, except those with +a northern front. It is necessary only to supply a +proper soil, to plant sound trees of proper sorts, +and to give them the prescribed care. The result is +not only a thing of beauty but one of practical utility +as well.</p> + +<p>There are many places where the owner of a city +or suburban lot can secure the fun and the substantial +benefits belonging to the fruit grower on land that +would be otherwise wasted, if he will only build a +woven wire fence on the property line between him +and his not-too-agreeable neighbor, using this fence +as a support for a row of cordon plums, pears or apples. +If he has time and inclination to do a little more work +with the trees he can better plant U-form peaches, +nectarines or apricots, or he can grow plums in U-form, +or he can have fan-form cherry trees, or apples or +pears in Verrier-palmettes. One of the most interesting +and productive lots in the author's dwarf fruit +garden is a row of plum trees on such a woven wire +trellis. The trees in this row stand two feet apart, +and form a perfect screen. (Fig. 6.) The majority of +the trees which were necessarily taken for planting +this row were not propagated on suitable stocks, and +many varieties were introduced for experimental purposes +which were obviously unadapted to this mode<span class="pagenum"><a name="Page_17" id="Page_17">[Pg 17]</a></span> +of training, but nevertheless the net result has been +highly satisfactory.</p> + +<div class="figcenter"><a id="i0029" name="i0029"></a><div class="figborder"> +<img src="images/i0029.jpg" alt="" /> +<p class="caption">FIG. 6—PLUMS AS UPRIGHT CORDONS, SET TWO FEET APART</p> +</div></div> + + + +<p>In a very similar manner apple, pear or plum trees +may be trained so as to form an arched arbor way. +In this kind of make-up they present a most agreeable +novelty. An example of this kind of training is<span class="pagenum"><a name="Page_18" id="Page_18">[Pg 18]</a></span> +shown in the illustration, page 5. For this purpose +cordon trees are usually best; though peach or apricot +trees in U-form or double U-form will answer +very well. Even apple trees or pears formed as palmettes-Verrier +can be carried up over an arched trellis.</p> + +<p>Mr. Geo. Bunyard in "The Fruit Garden" tells of +carrying apple trees up over the slate roof of an outbuilding, +with marked success. The fruit-bearing +portion of the trees, lying there on the slate roof +beautifully exposed to the sun above, and assisted +by the heat absorbed and radiated by the slate, yielded +large crops of apples of very superior quality.</p> + + +<h4>SOME DISADVANTAGES</h4> + +<p>There are, of course, some disadvantages in growing +dwarf fruit trees, and these should be examined with +as much care as the advantages. The more important +ones are as follows:</p> + +<p>1. <i>Greater expense.</i>—The trees are somewhat harder +to propagate, and therefore cost more. There is no +general demand for them in America, so that they +are carried by only a few nurseries and are not looked +upon as staple goods even with those dealers; and +on this account the price is necessarily increased. Thus +each tree costs more than a similar tree of the same +age and variety propagated in the usual way. But the +greatest increase of expense comes from the fact that +many more trees are required to plant the same area. +There is often an advantage, as already argued, in +planting more trees to the acre, but it costs something +to gain this advantage. An acre of ground can be +planted with thirty-five standard apple trees set thirty-five<span class="pagenum"><a name="Page_19" id="Page_19">[Pg 19]</a></span> +feet apart each way, and these trees will cost, +roughly estimating retail prices at $12 a hundred, $4.20. +To plant an acre to dwarf apple trees, setting them +six feet apart each way, which is about as thick as +these trees should ever be planted, will require 1,210 +trees. Estimating the retail price roughly at $15 a +hundred this would make the first cost $181.50—a +considerably greater initial investment in the orchard.</p> + +<p>2. <i>The trees are shorter lived.</i>—This statement is +true for certain kinds of dwarf trees, but not for others. +Certain varieties of pears, for example, which do not +unite well with the quince root, naturally make short +lived trees. On the other hand other varieties of +pears appear to live as long and thrive fully as well +on quince roots as on pear roots. There is a common +belief, especially in England, that apples worked on +French paradise roots are apt to be short-lived. The +nurserymen who hold this belief contend, however, +that the so-called English Paradise, more properly +called Doucin, supplies a stock on which apples will +live to as great an age as on any other stock whatever. +There is some evidence to show that vigorous +varieties of plums worked on Americana roots or on +dwarf sand cherry are shorter lived than the same +varieties on freer growing stocks. In many cases, +however, dwarf trees live as long as standards; and +in almost all cases they live long enough.</p> + +<p>3. <i>They require more care.</i>—This objection stands +particularly against the dwarf trees trained in special +and intricate forms. Such trees undoubtedly do require +more careful attention, more frequent going-over, +and more hand work in the course of the year.<span class="pagenum"><a name="Page_20" id="Page_20">[Pg 20]</a></span> +It is probably not true that apples, pears, plums or +peaches in bush or pyramid forms require any more +labor or attention than standard trees to secure equally +good results. On the other hand it must not be forgotten, +as has already been pointed out, that whatever +care may be required is much more easily given the +dwarf trees than the standards.</p> + +<p>4. <i>They are not a commercial success.</i>—This statement, +too, though undoubtedly having some truth in +it, can not stand without qualification. It is certainly +true that no one could grow ordinary varieties of +apples, like Baldwin or Ben Davis for instance, on +dwarf trees in competition with men who are growing +the same varieties on standards. It is probably true +that fancy varieties of apples can be grown with profit +on dwarf trees, but even this can not be strongly urged. +So far as apples are concerned the chief value of +dwarf trees for modern commercial enterprises in +America will come through their use as fillers between +rows of standard trees. In the case of pears the +situation is somewhat more favorable to dwarf trees. +There are a number of orchards in this country where +pears have been successfully grown for market, these +many years, on dwarf trees. The famous and everywhere +planted Bartlett succeeds admirably on the +quince stock wherever the soil is suited to it. No +successful commercial orchards of dwarf peaches or +plums can be cited in this country, individual trees +of these kinds even being extremely rare; yet there +is good reason to suppose that under favorable conditions +dwarf peaches and plums may have some commercial +value. Such value may be more in the way<span class="pagenum"><a name="Page_21" id="Page_21">[Pg 21]</a></span> +of supplementing standard trees than in superseding +them, but it is still worth consideration. So that, +after all, when we say that dwarf fruit trees are not +a commercial success we mean merely that they will +not take the place of standard trees. The large market +orchards must always continue to be made up of standard +trees; but in their own way the dwarf trees will +find a limited place even in commercial operations, +and this use of them seems destined to be more general +in the future than it has been in the past.</p> + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_22" id="Page_22">[Pg 22]</a></span></p> +<h2><a name="III" id="III"></a>III</h2> + +<h3>PROPAGATION</h3> + + +<p>The propagation of dwarf fruit trees is in some +senses a more critical and interesting problem than the +propagation of ordinary nursery stock. The successful +production of a dwarf fruit tree depends primarily +on its propagation. The selection of stocks for dwarfing +purposes is necessarily a complicated matter. +Under the terms of the problem it is impossible that +the stock and the cion which are wedded together +should be very closely related. The stock must be +distinctly different and pronouncedly dwarfer in his +habit of growth.</p> + +<p>It is not always an easy matter to find a stock +which is thus distinctly different from the tree which +it is desired to grow and which will at the same time +form with it a vigorous and long lived union. It is +necessary further that the propagation can be carried +on with ease and with a fair degree of success in commercial +nurseries. If difficult methods of grafting +are required, or if only a small stand of nursery trees +can be secured, the undertaking becomes too expensive +from the nurseryman's point of view.</p> + +<p>The methods of propagating dwarf trees are for the +most part the same as those used in reproducing the +same kinds of fruit on standard stocks. As a matter +of fact nearly all dwarf trees are propagated by budding. +Apples, pears, and plums can be readily grafted, +but budding is simpler, speedier, and usually the<span class="pagenum"><a name="Page_23" id="Page_23">[Pg 23]</a></span> +cheaper process in the nursery. In the upper Mississippi +Valley, where plums are somewhat extensively +worked on Americana plum roots, grafting is rather +common. The side graft and the whip graft are the +forms most used.</p> + +<p>The theory of the production of a dwarf fruit tree +by the restraining of its growth has already been +mentioned in another chapter. The dwarf stock +simply supplies less food than is required for the +normal growth of the variety under propagation, and +the tree is, in a sense, starved or stunted into its dwarf +stature.</p> + +<p>As the selection of proper stocks—the adaptation +of stock to cion—is one of the fundamental problems +in dwarf fruit growing, we may now address ourselves +to that. We will take up the different classes +of fruit in order.</p> + + +<h4>THE APPLE</h4> + +<p>Everyone who has observed the wild or native +apples which grow in New England pastures must +frequently have noticed certain dwarf and slow-growing +specimens. It it not difficult to find such which +do not reach a height of five feet in ten years of +unobstructed growth. If the cions of ordinary varieties +of apples like Greening and Winesap should be +grafted upon these stocks, the result would be a dwarf +Greening or Winesap. If these dwarf wild apples +could be produced with certainty and at a low price, +they would furnish a source of supply for dwarf apple +stocks.</p> + +<p>The Paradise apple so-called (Fig. 7) is simply one<span class="pagenum"><a name="Page_24" id="Page_24">[Pg 24]</a></span> +of these dwarf varieties which can be reproduced freely +and cheaply. This reproduction is secured nearly always +by means of mound layerage. As the variety +does not come true to seed, any more than such varieties +as King or Hubbardston do, some such method +of propagation is necessary. This Paradise apple is +naturally inclined to stool out somewhat from the +roots. This habit is encouraged by cutting the plants +back to the ground. When the young shoots are +thrown up they are banked up with a hoe or by +plowing furrows up against the rows of plants. The +young shoots then form roots at the base and these +rooted shoots or layers are removed when one year +old. They are then planted in nursery rows in the +spring, where they are usually budded the following +July or August.</p> + +<p>These Paradise stocks are largely grown in France. +Practically all the supply comes from that country. +The nurserymen who grow dwarf apple trees in America +import their stocks from France during the winter, +plant them in nursery rows early in the spring, bud +the stocks the following July or August, and have +the dwarf apple trees for sale the second year following.</p> + +<p>This Paradise is the dwarfest stock known for +apples. Its effect on nearly all varieties is very marked, +causing them to form very small trees and to bear +very early. Some of the more vigorous varieties, like +Northern Spy for instance, do not submit kindly to +such treatment. For this, or possibly for more recondite +reasons, a few varieties do not succeed well on +Paradise roots. The writer would be glad to give<span class="pagenum"><a name="Page_26" id="Page_26">[Pg 26]</a></span> +a list of such varieties which are not adapted to the +Paradise stock, but confesses he is unable to do so.</p> + +<div class="figcenter"><a id="i0037" name="i0037"></a><div class="figborder"> +<img src="images/i0037.jpg" alt="" /> +<p class="caption">FIG. 7—PARADISE APPLE STOCKS IN EARLY SPRING</p> + +</div></div> + + + +<p>The Doucin stock is simply another variety of dwarf +apple. It is more vigorous and larger growing than +the Paradise, and, therefore, produces a tree, when +ordinary varieties are grafted upon it, about midway +in size between the ordinary standard apple and the +same variety growing upon Paradise.</p> + +<p>This Doucin is sometimes called the English or +Broad-Leaved Paradise, but this name is misleading. +It will be well to remember this in buying stocks or +in buying trees in England. Dwarf apples are largely +propagated in England, but the trees which are said +to be on Paradise roots are often on Doucin. This +confusion comes about from the Englishman's habit +of calling Doucin the Broad-Leaved Paradise.</p> + +<p>The Doucin is perhaps better for the free-growing +bush form trees, especially where excessive dwarfing +is not needed. For orchard planting in the United +States this Doucin stock would be likely to suit many +growers better than Paradise. For trees which are +to be kept within very narrow bounds, or those which +are to be trained in particular forms, the Paradise +stock is better. For all sorts of cordon apple trees, +the Paradise is essential.</p> + + +<h4>THE PEAR</h4> + +<p>Dwarf pears are always propagated on quince roots. +Any kind of a quince may be used as a stock for pears, +but the one commonly employed by nurserymen is the +Angers quince, named after Angers, France, from +which place the supply largely comes. Almost all<span class="pagenum"><a name="Page_27" id="Page_27">[Pg 27]</a></span> +the quince stocks used by nurserymen in America are +imported from France. As in dealing with apple +stocks, the importation is made during the winter, the +stocks are planted in nursery rows in the early spring, +and are usually budded in July or August of the same +year.</p> + +<p>A few varieties of pears do not make good unions +with the quince. In some cases this antipathy is overcome +by the expedient of double-working. The quince +root is first budded with some variety which unites +well with it. After this pear cion has grown one year, +the refractory variety is budded upon this pear shoot. +The complete tree, when it leaves the nursery, consists +of three pieces,—a quince root below, a pear +top above, and a short section of only one or two +inches in length of some other variety of pear which +simply holds together the two essential parts of the +tree.</p> + +<p>This practise of double-working is sometimes undertaken +with other kinds of fruit for special purposes. +There are no other cases, however, in which it becomes +a generally recognized commercial practise.</p> + + +<h4>THE PEACH</h4> + +<p>The peach is dwarfed by budding it upon almost any +kind of a plum root, especially upon the smaller growing +species of plums. The stock most used is the +ordinary Myrobalan plum. This is simply because +the Myrobalan stock is commoner and cheaper. The +St. Julien plum probably furnishes a better dwarfing +stock for peaches, but it is more expensive and harder<span class="pagenum"><a name="Page_28" id="Page_28">[Pg 28]</a></span> +to work.</p> + +<p>The Americana plum, now somewhat largely grown +for stocks in the States of the upper Mississippi valley, +furnishes a good dwarfing stock for the peach. According +to the writer's experience the Americana stock +gives better results with peaches than either Myrobalan +or St. Julien. It should be observed that this stock +requires budding rather early in the season.</p> + +<p>The dwarf sand cherry, which is further discussed +below under plums, also makes a good stock for +peaches. As this stock is very dwarf, it produces the +smallest possible peach tree. The peach cion rapidly +overgrows the stock and the tree can hardly be expected +to be long lived. The growth is very vigorous +and satisfactory during early years, however. I have +not had an opportunity to determine how long peaches +will live and thrive on this stock.</p> + +<p>Nectarines can be grown in dwarf form in exactly +the same manner employed for peaches.</p> + + +<h4>THE PLUM</h4> + +<p>In all the old books it is said that dwarf plum trees +are secured by working on Myrobalan stocks. This +statement is hardly true according to our present +standards, and is certainly far from satisfactory. This +rule came into vogue at the time when only large +growing Domestica plums were propagated in this +country and the stocks used were mostly either "horse +plums" or Myrobalan. The Myrobalan stock does +give a somewhat smaller tree than the old fashioned +horse plums; but this Myrobalan stock has been for +many years the one principally used for propagating<span class="pagenum"><a name="Page_29" id="Page_29">[Pg 29]</a></span> +all kinds of plums in America. It has come to be +looked upon as a standard rather than a dwarf stock. +When we think of dwarf trees, therefore, we expect +to see something smaller than what will grow under +ordinary circumstances on a Myrobalan root.</p> + +<p>The Americana plum, already mentioned, is a first-rate +stock in nearly all respects except that it can not +be bought so cheaply as the Myrobalan. It is now +grown to a considerable extent by nurserymen in +Minnesota, Iowa and the neighboring States. If +grafted, or budded early, all varieties of plums take +well upon it. The trees on Americana roots make +a good growth in the nursery and are easily transplanted. +The tree produced on this stock is only +moderately dwarf. Still this dwarfing effect is always +well marked, this result being shown by the overgrowing +of the cion. The top thus appears to outgrow +the root, and such trees are apt to blow over +during wind storms. Suitable precautions should be +taken to guard against damage of this sort.</p> + +<p>Prof. A. T. Erwin of Iowa writes on this subject +as follows:</p> + +<blockquote><p>"Regarding the Americana as a plum stock, I would +state that we are using it by the thousands out here; +in fact, have about quit using anything else. As a +stock for the European and Japanese sorts, it does +dwarf them, and the cion tends to outgrow the stock +at the point of union, causing an enlargement. The +union is also not very congenial, and they frequently +break off on account of high winds. However, in my +experience and observation, this is not the case when<span class="pagenum"><a name="Page_30" id="Page_30">[Pg 30]</a></span> +the Americana is used as a stock for Americana +varieties. It does not dwarf the trees seriously and +the union is splendid. It +is by all odds the best +stock we have for plums, +and since we do not +grow anything but Americana +varieties, it works +first rate. It does tend +to sprout some, though +there is little trouble in +this regard after the +trees come into bearing."</p></blockquote> + +<div class="figleft"><a id="i0042" name="i0042"></a> +<img src="images/i0042.jpg" alt="" /> +<p class="caption">FIG. 8</p> + +<p class="caption">THE WESTERN SAND CHERRY</p> +<p class="ctext"><i>Prunus pumila besseyi</i></p> +</div> + + +<p>The sand cherry seems +to be the dwarfing stock +par excellence for the +plum. This sand cherry +is a heterogeneous species, +or as some botanists +think, is three species, +ranging throughout the +Northern States from +Maine to Colorado. The +narrow leaf upright form +growing about five feet +tall, known as <i>Prunus pumila</i>, is found along the +Atlantic coast. The broad leafed dwarfer form known +as <i>Prunus pumila besseyi</i> or <i>P. besseyi</i>, is found in +the Western States. Another rarer form of more irregular +growth known as <i>Prunus pumila cuneata</i>, or<span class="pagenum"><a name="Page_31" id="Page_31">[Pg 31]</a></span> +as <i>P. cuneata</i>, is found in the North Central States.</p> + +<div class="figright"><a id="i0043" name="i0043"></a> +<img src="images/i0043.jpg" alt="" /> +<p class="caption">FIG. 9—UPRIGHT CORDON PLUM</p> +<p class="ctext">With buds set into the naked trunk</p> +</div> + +<p>All of these different forms may be used for propagating +plums or +peaches. The western +form (<i>P. besseyi</i>) (Fig. +8) is in some respects +the best, producing the +dwarfest and apparently +the best trees. In our +experience, however, +nearly all varieties of +plums and peaches give +a better stand of trees +when budded on <i>P. pumila</i>. +<i>Prunus cuneata</i> is +inferior to the others.</p> + +<p>The eastern form, <i>P. +pumila</i>, has another advantage +from the standpoint +of the nurseryman +in that it is more easily +propagated from cuttings. +For the most part +the western sand cherry +is propagated from seed. +Both forms can be propagated +from layers.</p> + + + + +<h4>NURSERY MANAGEMENT</h4> + +<p>Dwarf trees are managed in the nursery very much +the same as standards of the same varieties. There +are no special points to be observed except in the +formation of the tops. Western New York nurserymen,<span class="pagenum"><a name="Page_32" id="Page_32">[Pg 32]</a></span> +who now grow the principal supply of dwarf +apple and pear trees, have the custom of forming their +nursery stock with high heads. That is, the heads +are formed at a height of eighteen inches to three +feet from the ground. In this matter the pattern is +taken after the usual style of standard trees. This +is quite wrong. Of course, some planters might like +to have dwarf trees with trunks two or three feet tall, +but the best form has a much shorter stem. At any +rate the buyer of dwarf trees ought to be at liberty +to form the head within three or four inches of the +ground if he so desires. This becomes very difficult +if the tree is once pruned up to a height of two or +three feet.</p> + +<p>In order that the planter may reach his own ideal +perfectly in this matter, it is sometimes necessary to +buy one year old trees, what the English nurserymen +call maidens. This, of course, enables the tree planter +to form the head wherever he desires.</p> + + + +<hr style="width: 65%;" /> +<p><span class="pagenum"><a name="Page_33" id="Page_33">[Pg 33]</a></span></p> +<h2><a name="IV" id="IV"></a>IV</h2> + +<h3>PRUNING DWARF FRUIT TREES</h3> + + +<p>The pruning of dwarf fruit trees is a matter of the +greatest consequence, for on proper pruning depend +both the form and the productivity of the trees. Some +of the details of management will be explained in the +succeeding chapters, dealing with the particular kinds +of fruits, but a few general statements should be set +down here.</p> + +<p>1. The trees are severely headed in. This applies +more particularly to bush and pyramid forms. By the +term "heading in" we refer to the shortening of the +leaders. Such shortening is usually given at the +spring pruning, while the trees are dormant. The +leaders may be headed in at times, however, during +the latter part of the growing season, in July. Such +stopping of growing leaders will be practised more +often on young trees just coming into bearing than +on old trees. (Fig. 10). Constant heading back of +some sort, however, is required in nearly all cases, if +the tree is to be retained in its dwarf form. The mistake +has often been made of thinking that a tree +propagated on a dwarf root would take care of itself.</p> + +<p>2. Summer pruning is essential. In most American +orchard practise one annual pruning (sometimes +one pruning every five years!) is considered +sufficient, and systematic summer pruning is seldom +or never given. Now summer pruning tends much +more to repress the growth of a tree than winter<span class="pagenum"><a name="Page_35" id="Page_35">[Pg 35]</a></span> +pruning does. In fact, heavy winter pruning leads +rather to increased vegetative vigor. Aside from any +special system of pruning, therefore, this rule is to +be remembered, that summer pruning is desirable, on +general principles, for dwarf fruit trees.</p> + +<div class="figcenter"><a id="i0046" name="i0046"></a><div class="figborder"> +<img src="images/i0046.jpg" alt="" /> +<p class="caption">FIG. 10—BUSH APPLE, THREE YEARS OLD</p> +<p class="ctext">Showing strong leaders formed during the summer</p> +</div></div> + + +<p>3. Side shoots usually need pinching during the +growing season. Leaders are more frequently allowed +to grow unchecked throughout the season, or are +stopped only late in their period of development. In +the pomaceous fruits, which form distinct fruit spurs, +the checking of these side shoots helps toward the +production of fruit buds. As long as every bud is +allowed to push out into a strong shoot no fruit spurs +can become established. Thus the summer pinching +of the side shoots on apples and pears has the purpose +of encouraging the formation of fruit spurs. On +peach and plum trees equally distinct fruit spurs do +not form; but if the side shoots are allowed to push +forth unrestricted they are apt to choke one another. +There will be too many of them, they will not get light +enough, their growth will be weak and sappy, and they +will not form fruit buds. Good fruit buds on a peach +tree, for example, form on strong, clean, healthy shoots +of this year's growth for next year's crop of fruit. It +is seen, therefore, that in nearly all sorts of dwarf fruit +trees the summer pruning is especially directed to the +suppression or regulation of the growth of side shoots.</p> + +<p>This part of the treatment becomes of prime importance +in dealing with cordons and espaliers.</p> + +<p>4. The control of the fruit spurs or of the side +shoots here contemplated requires that the trees be +gone over more than once during the growing season.<span class="pagenum"><a name="Page_36" id="Page_36">[Pg 36]</a></span> +In fact, four successive examinations of the tree are +usually required. Old trees can sometimes be managed +with two or three, but young ones, on the other +hand, will sometimes require six or more. Of course, +there are usually only a few shoots that need attention +at each succeeding visit, and the work can be very +rapidly performed. The first pruning, or pinching, +falls about three weeks after the trees have started +into growth. The next one comes ten days later, the +next one ten days later again, and the fourth pruning +two weeks after the third. From this time onward the +intervals lengthen. These specifications, of course, +are only approximate and suggestive. Some judgment +is required to select just the proper moment for +pinching back a shoot and even more to select the +time for a general summer pruning. Those trees +which enjoy the sympathetic presence of the gardener +every day are sure to fare best. The bulk of this +pruning can be done with the thumb nail and forefinger, +but I find a light pair of pruning scissors +pleasanter to work with.</p> + +<p>5. Root pruning is sometimes advisable. Since the +whole program is arranged to check the growth of +the dwarf tree, root pruning would naturally fit well +with the other practises recommended. Root pruning +checks the growth of a tree about as positively as +any treatment that can be devised. When dwarf pear +or apple trees seem to be making too much wood +growth and not enough fruit, they can be taken up, +as for transplanting, during the dormant season and +set right back into place. This digging up and replanting +is always accompanied by some cutting of<span class="pagenum"><a name="Page_38" id="Page_38">[Pg 38]</a></span> +roots. The whole root system is disturbed and has to +re-establish itself before the top vegetates very strongly +once more. Such root pruning ought to be done late +in the fall. It is a special practice, suited to refractory +cases, and the gardener is not recommended +to indulge in it too freely.</p> + +<div class="figborder2"> + +<table summary="image"> + +<tr> +<td class="tdlp"><div class="figcenter"><a id="i0049a" name="i0049a"></a> +<img src="images/i0049a.jpg" alt="" /> +</div> +</td> + +<td class="tdrp"><div class="figcenter"><a id="i0049b" name="i0049b"></a> +<img src="images/i0049b.jpg" alt="" /> +</div> +</td> +</tr> + +<tr> +<td class="tdlp"> +<p class="caption">FIG. 11—BUSH APPLE</p> +<p class="ctext">Three years old, before pruning</p> +</td> + +<td> +<p class="caption">FIG. 12—BUSH APPLE</p> +<p class="ctext">Same tree after pruning</p> +</td> +</tr> + +</table></div> + + +<p>6. A certain equilibrium between vegetative growth +and fruit bearing should be established at the earliest +possible moment, and should be maintained thereafter. +Of course, some such equilibrium is sought in the +management of a standard tree; but it is secured +earlier in the life of the dwarf tree and should be +much more accurately maintained. The tree must +make a certain amount of growth each year, but this +must be only enough to keep it in good health, and +to furnish foliage enough to mature the fruit. Beyond +this wood growth the tree should bear a certain +amount of fruit every year, for annual bearing is not +only an ideal but a rule in the management of dwarf +trees. This equilibrium once established must be +maintained not by haphazard pruning, but by some +suitable system. If there is the proper balance between +summer pruning and winter pruning, combined with +proper control of cultivation and fertilization, then +the balance between vegetation and fruitage can be +kept up. It is a delicate business, like courting two +girls at once, but it can be carried out successfully.</p> + +<p>7. The training of trees into mathematical forms +is largely a mechanical process. For the most part +the trees are shaped while they are growing. The +young shoots are twisted and bent to the desired +positions, and are tied into place until the stems become<span class="pagenum"><a name="Page_40" id="Page_40">[Pg 40]</a></span> +hardened. There are many clever little tricks +for expediting this sort of work and for making the +results more sure, but a rehearsal of them here would +be tedious. The most important rule to remember is +that constant attention must be given the shoots while +they are growing. Mistakes are corrected with difficulty +after an undesirable form has been allowed to +harden.</p> + +<div class="figborder2"> + +<table summary="image"> + +<tr> +<td class="tdlp"><div class="figcenter"><a id="i0051a" name="i0051a"></a> +<img src="images/i0051a.jpg" alt="" /> +</div> +</td> + +<td class="tdrp"><div class="figcenter"><a id="i0051b" name="i0051b"></a> +<img src="images/i0051b.jpg" alt="" /> +</div> +</td> +</tr> + +<tr> +<td class="tdlp"> +<p class="caption">FIG. 13—CORDON PEARS</p> +<p class="ctext">Before pruning</p> +</td> + +<td> +<p class="caption">FIG. 14—CORDON PEARS</p> +<p class="ctext">After pruning</p> +</td> +</tr> + +</table></div> + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_41" id="Page_41">[Pg 41]</a></span></p> +<h2><a name="V" id="V"></a>V</h2> + +<h3>SPECIAL FORMS FOR TRAINED TREES</h3> + + +<p>We have already explained the connection between +dwarf trees and the practise of training them in +special forms. It is true that this practise looks childish +to American eyes. It seems to be only a kind of +play, and a rather juvenile sport at that. Nevertheless +we should understand that in some parts of +the world it is a real and profitable commercial undertaking. +We should consider also that in other places, +where fruit of very high quality is better appreciated, +perhaps, than it is in America, the extra trouble is +thought to be worth while for the superior quality +which it gives the fruit. As this matter is coming to +be of more importance in America also, and as the +interest in amateur fruit growing is enormously increasing, +we may fairly begin to talk about these +methods.</p> + +<p>The formation of trees into bushes and pyramids, +by means of systematic pruning according to a definite +plan, as explained in the succeeding chapters, +while apparently simpler and more reasonable to our +American eyes, it is still a method of training the tree. +The fruiting branches are placed at definite points +and the fruit spurs are encouraged to grow in regular +succession. It is not a very great step from this to +a distribution of the branches into a more precise form.</p> + +<p>The different forms which are used most commonly<span class="pagenum"><a name="Page_42" id="Page_42">[Pg 42]</a></span> +are named and classified in the following outline:</p> + +<p> +<span style="margin-left: 4em;"><i>A.</i>—<i>Forms of three dimensions</i>:</span><br /> +<span style="margin-left: 8em;"><i>a.</i> Vase or bush</span><br /> +<span style="margin-left: 8em;"><i>b.</i> Pyramid</span><br /> +<span style="margin-left: 8em;"><i>c.</i> Winged pyramid, etc.</span><br /> +<span style="margin-left: 4em;"><i>B.</i>—<i>Forms of two dimensions</i>:</span><br /> +<span style="margin-left: 8em;"><i>a.</i> Various espaliers</span><br /> +<span style="margin-left: 8em;"><i>b.</i> Palmette-Verrier</span><br /> +<span style="margin-left: 8em;"><i>c.</i> Fans or Fan-espaliers</span><br /> +<span style="margin-left: 8em;"><i>d.</i> U-form and double U-form</span><br /> +<span style="margin-left: 4em;"><i>C.</i>—<i>Trained to a single stem</i>:</span><br /> +<span style="margin-left: 8em;"><i>a.</i> Upright cordon</span><br /> +<span style="margin-left: 8em;"><i>b.</i> Oblique cordon</span><br /> +<span style="margin-left: 8em;"><i>c.</i> Horizontal cordon</span><br /> +<span style="margin-left: 12.5em;">(with one arm)</span><br /> +<span style="margin-left: 12.5em;">(with two arms)</span><br /> +<span style="margin-left: 8em;"><i>d.</i> Serpentine cordon, etc.</span><br /> +</p> + +<p>Among the forms of three dimensions none is of +much practical importance besides the pyramid and +bush or vase form. These are sufficiently explained +in the chapters on pears and apples. Here we need +only to define them. The pyramid tree is one which +has a straight central stem with branches radiating +therefrom. It is especially adapted to upright growing +varieties of pears. The bush or vase form has +several main arms or branches, all standing out from +approximately the same point and growing upward +at a more or less acute angle, thus forming roughly +a vase. The secondary branches put out from these, +bearing fruiting wood, as the gardener may order.</p> + +<div class="figcenter"><a id="i0055" name="i0055"></a><div class="figborder"> +<img src="images/i0055.jpg" alt="" /> +<p class="caption">FIG. 15—PEARS IN DOUBLE U-FORM</p> +<p class="ctext">From Loebner's "Zwergobstbäume"</p> +</div></div> + + +<p>The flying pyramid or winged pyramid, described +in all European books, is considerably different from +the ordinary pyramid and is more precise in its design.<span class="pagenum"><a name="Page_43" id="Page_43">[Pg 43]</a></span> +Usually six arms are brought out at the base +of the tree. These are grown in a direction approximately +horizontal until they reach a convenient length,—say +two to three feet. They are then suddenly bent +upward and inward and are conducted along wires +set for this purpose until they meet in a common point +with the main stem of the tree some four to eight feet +above where the branches put out. There is thus +formed a precise mathematical pyramid. Along these +main arms fruiting spurs are allowed to grow, but<span class="pagenum"><a name="Page_44" id="Page_44">[Pg 44]</a></span> +no branches are expected to develop.</p> + +<p>Sometimes the flying pyramid is made more elaborate +by bending the arms into a spiral form. Other +more or less complex modifications are practised to +some extent. All of them are to be regarded merely +as curiosities and as of no practical value.</p> + +<p>The various forms of espaliers and fan-shaped trees +have their special and legitimate uses. It may be said +here that the Palmette-Verrier is regarded generally +as being the most successful for the largest number of +varieties of fruits. It is a safe rule also that the +simpler forms are generally the better. With rare +exceptions a tree confined to a moderately small space +is more satisfactory than one trained over a large space.</p> + +<p>Great care must be exercised in forming these trees. +If the geometrical style of training is undertaken at +all, it should be carried out with considerable precision. +If one arm happens to be placed a little higher, +or at a little more moderate angle, or otherwise more +favorably than the corresponding arm, it will very +soon divert to its own use the major portion of food +supplied by the top. It will outgrow its mate and +the form which the gardener designed will eventually +be lost. It will be seen at once that this condition +makes the same care and precision necessary in all +forms of training.</p> + +<div class="figcenter"><a id="i0057" name="i0057"></a><div class="figborder"> +<img src="images/i0057.jpg" alt="" /> +<p class="caption">Fig. 16—PEARS IN U-FORM</p> +<p class="ctext">Sometimes called two-arm upright cordons</p> +</div></div> + + +<p>The U-form classifies somewhere between the cordon +and the espalier. It consists of two upright +branches joined to a single trunk below by an arc +of a circle. The fruit is all borne on the two parallel +stems which are treated essentially the same as upright<span class="pagenum"><a name="Page_46" id="Page_46">[Pg 46]</a></span> +cordons. (Fig. 17.)</p> + +<p>The double U-form is made by growing two U's +from the same tree. The stem is first divided near +the ground into two branches and each of these is +immediately divided into two more. The tree thus +provides four parallel and equally spaced upright and +fruiting stems equal to four upright cordons, except +that they are all supported from a single trunk. The +U- and double U-forms are employed mostly for +plums, apricots, peaches and nectarines.</p> + +<p>One occasionally sees much more elaborate schemes +of training than any here mentioned. There are complex +geometrical designs, even pictorial figures—birds, +dogs, and beer-steins—and sometimes the initials of +the gardener, or the name of his kingly and imperial +majesty. In every case the method of producing these +forms is practically the same. A frame is built of +wood or wire in the form which it is desired to give +the tree. Branches are developed at suitable points +on the tree and these are tied out while they are growing +to the wooden or metal form. It does not require +any special care or ingenuity to produce the most +elaborate designs in this method. It is essentially a +job of carpentry.</p> + +<div class="figcenter"><a id="i0059" name="i0059"></a><div class="figborder"> +<img src="images/i0059.jpg" alt="" /> +<p class="caption">FIG. 17—APRICOTS IN U-FORM</p> + +</div></div> + + + +<p>We come now to the cordons. If we take the +simplest form, namely the upright cordon, we have +what we may call a tree of one dimension only. The +upright cordon has nothing but height, eschewing both +breadth and thickness. A cordon is simply a tree +trained to a single stem and this stem may be placed +in any position. The position or direction of the stem +classifies the cordon. There are, therefore, besides<span class="pagenum"><a name="Page_48" id="Page_48">[Pg 48]</a></span> +the upright cordon, others which are oblique, that is, +which make an angle with the horizontal, those which +are horizontal, and those which are bent into various +forms. The serpent form is one of the simplest of +these. This form of cordon is simply bent back and +forth against a trellis forming a series of S's one above +another. The horizontal cordons are of two varieties, +namely one-arm and two-arm forms. It is altogether +a matter of convenience which one of these forms is +chosen.</p> + +<div class="figcenter"><a id="i0060" name="i0060"></a><div class="figborder"> +<img src="images/i0060.jpg" alt="" /> +<p class="caption">FIG. 18—PEAR IN ESPALIER</p> +<p class="ctext">This tree is carrying over 200 fruits</p> +</div></div> + + +<p>In conclusion it may be pointed out that the slower<span class="pagenum"><a name="Page_50" id="Page_50">[Pg 50]</a></span> +growing trees, pears and apples, are the better suited +to the more elaborate forms of training. The more +free and rapid growing species, such as peaches, nectarines, +cherries, and Japanese plums, are better managed +in somewhat simpler forms, preferably the fan. +Such trees do well, however, in the U-form or double +U-form.</p> + +<div class="figcenter"><a id="i0061" name="i0061"></a><div class="figborder"> +<img src="images/i0061.jpg" alt="" /> +<p class="caption">FIG. 19—OLD ESPALIER PEARS ON FARM HOUSE WALL</p> + +</div></div> + + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_51" id="Page_51">[Pg 51]</a></span></p> +<h2><a name="VI" id="VI"></a>VI</h2> + +<h3>GENERAL MANAGEMENT</h3> + + +<p>The general management of dwarf trees is naturally +very much like the management of ordinary standard +trees. As dwarf trees are grown more often in +gardens rather than in orchards they will receive +garden treatment. Heavy tools and extensive methods +of culture will hardly find application.</p> + +<p>Good soil culture may be regarded as essential. +Whatever some American fruit growers may be saying +about the propriety of growing apple orchards in +sod, no one has yet undertaken to adapt the sod +system into the kitchen garden. The close planting +which is customary with dwarf trees makes culture +comparatively difficult, yet not unreasonably so. +Apple and pear trees planted six feet apart each way +can be worked for several years with a single horse +and cultivator. In fact if the trees are kept carefully +headed in, the time need never come when the cultivator +will have to be abandoned. When cordons or +espaliers are planted in a garden large enough to +warrant horse cultivation under ordinary circumstances +then the rows of trained trees should be set six feet +apart, which will be enough to permit the continued +use of the horse and cultivator between the rows.</p> + +<div class="figcenter"><a id="i0064" name="i0064"></a><div class="figborder"> +<img src="images/i0064.jpg" alt="" /> +<p class="caption">FIG. 20—HORIZONTAL CORDON APPLE AND OTHER DWARF TREES</p> +<p class="ctext">With cover crop of hairy vetch</p> +</div></div> + + +<p>However, the horse cultivator is certain to be definitely +crowded out of some dwarf fruit gardens. +Many of the men who have greatest reason for growing +dwarf fruit trees are those whose backyard gardens<span class="pagenum"><a name="Page_53" id="Page_53">[Pg 53]</a></span> +were never large enough to justify the presence of a +horse or horse tools. In such cases the spading fork +and the hand cultivator are the ready and proper +substitutes. Our extensive methods of farming in +America have bred a strong prejudice against all sorts<span class="pagenum"><a name="Page_54" id="Page_54">[Pg 54]</a></span> +of hand labor like this, but experience will show that +under some conditions it is quite worth while. A +very common mistake in all kinds of agriculture is +to allow prejudice to rule experience.</p> + +<div class="figcenter"><a id="i0065" name="i0065"></a><div class="figborder"> +<img src="images/i0065.jpg" alt="" /> +<p class="caption">FIG. 21—DESIGN FOR A BACK YARD FRUIT GARDEN 50 FT. SQUARE</p> +<p class="ctextl">North fence (top of map), peach espalier (4); Row 1, bush apple (7); Row +2, pyramid pear (7); Row 3, currants and gooseberries (11); Row 4 and 5, +horizontal cordon apples, with grass walk between; Row 6, raspberry +bushes (7); Row 7, strawberries; Row 8, plums in bush form (7); Row 9, +apples in horizontal cordons (4); East fence, apples as upright cordons (31); +West fence, pears in espalier.</p> +</div></div> + + +<p>Garden culture means not only good tillage of the +soil, but good treatment in other respects. It means +good feeding and good spraying. As for spraying +we need make only two observations. First, the +treatment to be given is almost precisely the same +as that which is given to standard trees of the same +species; second, the work is much more easily performed +because the trees are smaller. If one happens +to have a considerable block of dwarf trees closely +planted. There may be difficulty, it is true, in driving +in with a spray pump. This difficulty is overcome by +having long runs of hose on the spray pump, so that +the cart may stand on the borders of the garden while +the operator carries the nozzle in among the trees. +In case of large plantings of dwarf trees alley-ways +should be left every one hundred feet, or better, every +eighty feet, between the blocks. These alleys will +be useful for other purposes besides spraying.</p> + +<div class="figcenter"><a id="i0067" name="i0067"></a><div class="figborder"> +<img src="images/i0067.jpg" alt="" /> +<p class="caption">FIG. 22—DWARF FRUIT GARDEN 111 BY 144 FEET</p> +<p class="ctext">From Lucas' Handbuch des Obstbaues</p> +</div></div> + +<p>In the management of a small garden the gardener +is expected to be liberal in his allowance of fertilizers. +While it is true that dwarf fruit trees should +be liberally fed there is a possibility of overdoing +it. It has already been explained that the dwarfing +of the tree depends in a certain way on its well-regulated +starvation. If the tree top could get all the +food which its nature calls for it would not be dwarfed. +The rule in feeding dwarf fruit trees therefore should +be to give enough fertilizer to keep them in perfect<span class="pagenum"><a name="Page_56" id="Page_56">[Pg 56]</a></span> +health and in good growing condition, but not enough +to force unnecessary growth. Fertilizer rich in nitrogen +should be especially avoided, and, as the object in +view is to secure an early maturity of the tree and to +produce fruit always in preference to wood, a larger +proportion of potash would naturally be substituted +for the diminished proportion of nitrogen. Of course +the amounts and proportions of the different elements +(nitrogen, potash and phosphoric acid) to be applied +will vary greatly with different conditions,—with the +nature of the soil, the age of the trees, etc. As a sort +of standard we may say that under normal conditions +of good soil with dwarf apple and pear trees in bearing +there should be given annually for each acre:</p> + +<p class="ind2"> + +400 pounds ground bone<br /> +400 pounds muriate of potash<br /> +100 pounds Peruvian guano<br /> + +</p> + +<p>Peaches and plums require more nitrogen during +early growth, and more potash when in full bearing. +For a new plantation of these trees the following +amounts should be given annually for each acre:</p> + +<p class="ind2"> +300 pounds ground bone<br /> +400 pounds muriate of potash<br /> +150 pounds nitrate of soda<br /> +</p> + +<p>For peach and plum trees in bearing, the following +formula may be suggested:</p> + +<p class="ind2"> +400 pounds ground bone<br /> +500 pounds muriate of potash<br /> +100 pounds Peruvian guano<br /> +</p> + +<p>Inasmuch as many owners of dwarf fruit trees will +have so much less than an acre for treatment it will<span class="pagenum"><a name="Page_57" id="Page_57">[Pg 57]</a></span> +be best to repeat these formulas, reducing them to a +smaller unit. Making this reduction somewhat freely, +in order to avoid long and useless decimals, we may +compute the quantity needed annually for each one +hundred square feet of land as follows:</p> + +<p class="center"> +FOR APPLES AND PEARS IN BEARING</p> +<p class="ind2"> +<span style="margin-left: 1em;">1 pound ground bone</span><br /> +<span style="margin-left: 1em;">1 pound muriate of potash</span><br /> +<span style="margin-left: 1em;">¼ pound Peruvian guano</span><br /> +</p> +<p class="center">FOR PEACHES AND PLUMS NEWLY PLANTED</p> +<p class="ind2"> +<span style="margin-left: 1em;">¾ pound ground bone</span><br /> +<span style="margin-left: 1em;">1 pound muriate of potash</span><br /> +<span style="margin-left: 1em;">⅜ pound nitrate of soda</span><br /> +</p> +<p class="center">FOR PEACHES AND PLUMS IN BEARING</p> +<p class="ind2"> +<span style="margin-left: 1em;">¼ pound Peruvian guano</span><br /> +<span style="margin-left: .5em;">1¼ pound muriate of potash<br /></span> +<span style="margin-left: 1em;">1 pound ground bone</span><br /> +</p> + +<p>Cherries should be treated like plums; gooseberries, +currants, and most other fruits, like apples.</p> + +<p>In the home of dwarf tree culture, that is, in Europe, +trained trees are extensively grown upon walls. The +gardeners utilize for this purpose not only the walls +of stables and outbuildings, and of the enclosed gardens, +but long ranges of brick are built for the special +and exclusive purpose of accommodating fruit trees. +In southern Germany, in Switzerland, in Belgium, in +France, and especially in the neighborhood of Paris, +there are hundreds of miles of these walls. The walls +may run north and south or east and west. Both +sides of the walls are used, even when one side faces +the north. Currants and gooseberries are expected to +thrive on north walls. West walls are considered especially<span class="pagenum"><a name="Page_58" id="Page_58">[Pg 58]</a></span> +favorable for pears and plums. The walls are +nearly always built of brick. They should have a +height of ten to fourteen feet. Each wall usually has +a coping at the top with a projection of ten to eighteen +inches, which sheds the rain, protecting both the wall +and the fruit trees. Where extreme pains are spent +on the culture of fancy table fruits there are curtains +hung from rods along the outer edge of these copings, +and the curtains are drawn to protect ripening fruit +from too hot sunshine, or to protect the blossoms in +the spring season from late frosts.</p> + +<p>Brick walls, with all their appurtenances, are less +important in America than in Europe and the advantages +to be expected from this particular method of +culture are decidedly less. Walls would more probably +be useful for peaches and nectarines in northern +latitudes than for any other fruits.</p> + +<p>Cordons and espaliers require some sort of support, +however, and where walls are not used trellises +are necessary. These may be of wood or wire. There +is a belief current that the wooden trellises are better +because they reflect less heat, but wire is so much +cheaper and more durable that it will usually be chosen.</p> + +<p>Five or six wires are needed to make a good trellis +for upright cordons. These should be placed twelve +to fourteen inches apart, with the lowest wire thirty +inches from the ground. All wires should be tight, +and to this end stout, well-set posts are necessary. +The wires should be loosened in the autumn, before +freezing weather begins, and should be tightened again +in the spring.</p> + +<div class="figcenter"><a id="i0071" name="i0071"></a><div class="figborder"> +<img src="images/i0071.jpg" alt="" /> +<p class="caption">FIG. 23—FRUIT GARDENING AND LANDSCAPE GARDENING COMBINED</p> +<p class="ctext">From Lucas' Handbuch des Obstbaues</p> +<p class="ctextl">The entire planting, exclusive of the borders, is made up of fruit trees +and bushes. Dimensions, 752 × 1,362 feet.</p> +</div></div> + + +<p>For espaliers the woven wire fences are better. In<span class="pagenum"><a name="Page_60" id="Page_60">[Pg 60]</a></span> +fact, the woven wire fencing is excellent for all sorts +of fruit trellises. Poultry netting makes a cheap and +convenient trellis, but it is neither so strong nor so +durable as the better grades of woven wire fencing. +On the whole it is very poor economy to buy a cheap +trellis or to put it up on poor posts.</p> + +<p>These trellises will need to be comparatively high. +Nothing less than eight feet will be satisfactory, and +for upright cordons a trellis ten to fifteen feet high +will be much better. Of course, this entire height is +not needed the first year, but upright cordon apples +will cover a twelve foot trellis in five years. Peaches +or Japanese plums will cover the same trellis in three +years.</p> + +<p>In the selection of varieties for growing in a garden +of dwarf fruit trees the horticulturist will naturally +be guided by principles altogether different from +those which control him in the selection of varieties +for a commercial orchard. He must, of course, consider +which varieties are best adapted to the special +stocks on which they have to be propagated. He must +also bear in mind that certain varieties are better +adapted than others for the special forms in which +he may wish to train his dwarf trees. Beyond all +this lies the great consideration that in the very large +majority of cases dwarf fruit trees are grown to secure +fancy fruit, not to produce a large quantity for a +general market. All varieties of inferior quality would +therefore be eliminated from consideration at the beginning, +no matter how productive they might be, +nor how famous for other things.</p> + +<div class="figcenter"><a id="i0073" name="i0073"></a><div class="figborder"> +<img src="images/i0073.jpg" alt="" /> +<p class="caption">FIG. 24—A FRUIT GARDEN CONTAINING MANY DWARF TREES</p> +<p class="ctextl">A is the entrance; B, well or cistern; C, space to turn a horse and cart.</p> +<p class="ctext">From P. Barry's "Fruit Garden"]</p> +</div></div> + + +<p>Varieties of specially good flavor would be given<span class="pagenum"><a name="Page_62" id="Page_62">[Pg 62]</a></span> +special thought, even though they might lack in hardiness +or productivity. The special favorites of the +man who owns the garden should be chosen, no +matter whether they are popular or not. Then for +similar reasons a comparatively long list of varieties +will be chosen instead of the very short list always +held to by the commercial grower. From first to last +one should remember that the growing of dwarf fruit +trees is essentially the enterprise of an amateur, not +of a man who grows fruit for money.</p> + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_63" id="Page_63">[Pg 63]</a></span></p> +<h2><a name="VII" id="VII"></a>VII</h2> + +<h3>DWARF APPLES</h3> + + +<p>Dwarf apples are the most interesting and valuable +of dwarf fruits. We have become so thoroughly accustomed +to the standard apple tree in this country, +however, and it so fully meets all the apparent requirements, +that there seems to be no call for dwarf +apples. Nevertheless dwarf trees have some real advantages +under certain circumstances. Some of these +have already been pointed out in the general discussion +in previous chapters, and some of them will bear +reiteration here. Where so much interest is taken +in apple culture as in America, the advantage which +dwarf trees offer for the rapid testing of new varieties +cannot be overlooked. Still more important is the +value of the dwarf trees in producing extra fancy +specimens. Thus in growing very fine apples for exhibition +or for a particularly fastidious market, one +would naturally choose the dwarf trees.</p> + +<p>Inasmuch as dwarf trees are recommended chiefly +to the amateur and are grown generally less for cash +profit than for other considerations, the great and obvious +advantages of standard trees quickly disappear. +For men who like to play at fruit growing, nothing +can equal a selection of apple trees on Paradise stocks. +They are the most engaging of all dwarf trees, in fact +of all fruit trees whatsoever.</p> + +<p>The general matter of selecting stocks has been +referred to under the head of propagation, but the<span class="pagenum"><a name="Page_64" id="Page_64">[Pg 64]</a></span> +statement should be repeated here that the French +Paradise stock is preferable for very dwarf garden +trees, and is almost necessary for cordons and espaliers, +while the Doucin (sometimes called the English or +broad-leaved Paradise) may be chosen where only +a moderate amount of dwarfing is desired. Some of +the most expert apple growers of North America are +beginning to think that the Doucin may be required +for the commercial orchards in the future, when spraying +for the San José scale becomes an established +routine and smaller trees are an accepted necessity.</p> + +<p>Dwarf apple trees may be cultivated in nearly all +the artificial forms ever given to fruit trees. Undoubtedly +the simplest is the bush or vase form. This +requires less care and attention and probably gives +as much fruit to the same area as any other. The +pyramid form is somewhat difficult to produce. It +can be secured successfully only with the varieties +which have a tendency to grow strong, straight +branches, as for instance Sutton, Gravenstein and +Northern Spy. On the whole the pyramid is not to +be recommended for dwarf apples.</p> + +<p>Apples succeed very well as upright cordons and +in all the simpler modifications of this form. As these +trees can be planted very close together—as close as +fifteen inches certainly—thus occupying very little +room, a large number of them can be planted in very +limited areas of the city lot or backyard. They are +especially adapted to stand on the property line where +they seem to use no space whatever, and where in +fact they do occupy space which otherwise would be +lost. The upright cordon can be bent into the form of<span class="pagenum"><a name="Page_65" id="Page_65">[Pg 65]</a></span> +an arch in order to make delightful arbors along the +walks. The illustration, Fig. 2, shows a good example +of this sort.</p> + +<div class="figcenter"><a id="i0077" name="i0077"></a><div class="figborder"> +<img src="images/i0077.jpg" alt="" /> +<p class="caption">FIG. 25—DWARF APPLES ON PROF. L. H. BAILEY'S FARM, NEW YORK</p> + +</div></div> + + +<p>Nearly all varieties of apples—indeed all as far +as I know—succeed in this form. The trees are not +very long-lived, however. That is they cannot be +maintained in good presentable form and prolific bearing +indefinitely, because it is difficult to reproduce +the fruit spurs on the lower part of the stem. Nevertheless +the trees are inexpensive and can be cheaply +replaced. As they come into bearing the first or +second year after planting, this task of replacing worn-out +trees is a small one. Very fine specimens of fruit<span class="pagenum"><a name="Page_66" id="Page_66">[Pg 66]</a></span> +can be produced on these upright cordons. Indeed this +form is superior to the bush form in this respect.</p> + +<p>The apple is the best of all trees for horizontal cordons. +In this form it becomes the most entertaining +plaything in the garden, as well as one of the most +rewarding trees in its product of fruit. Either the +single arm or the double arm cordon can be used with +success. These horizontal cordons are naturally used +along the borders of walks, flower beds or plots devoted +to vegetables. They may sometimes be used +along foundations of buildings, where it is not desired +to grow upright cordons or espaliers against the walls. +The fruit produced by horizontal cordons is probably +superior in size, color and finish to that produced on +any other form of tree. In climates where the summer's +heat and sunshine are apt to be meager, this +advantage of the horizontal cordon will be comparatively +greater. Conversely it will be less in places +where sunshine and heat are very abundant during +the summer. It is probably true that on the plains of +Arizona and Texas the horizontal cordon will not be +a brilliant success.</p> + +<p>Dwarf apples need practically the same care and +cultivation, aside from pruning, as standard apples. +The soil should be cultivated during the early part +of the summer and allowed to rest during the latter +part of the year. Cover crops may be sown during +June or July, according to the custom practised in the +usual orchard management; but the advantages of +a cover crop in a small garden are less material than +in a large commercial orchard.</p> + +<div class="figcenter"><a id="i0079" name="i0079"></a><div class="figborder"> +<img src="images/i0079.jpg" alt="" /> +<p class="caption">FIG. 26—UPRIGHT CORDON APPLES</p> +<p class="ctext">18 inches apart; in author's garden</p> +</div></div> + + +<p>The formation of the tree is discussed under another<span class="pagenum"><a name="Page_68" id="Page_68">[Pg 68]</a></span> +head. It remains to be said only that careful and +intelligent pruning are required to keep any dwarf +apple tree to its work. The more complicated and +the more restricted the form of the tree, the more +careful and continuous must be this pruning. The +general system may be outlined in comparatively few +words, and may be explained in its simplest form as +applied to the treatment of a horizontal cordon. Each +horizontal cordon, perfectly formed and full grown, +should have fruit spurs throughout its horizontal +length, which may be from three to fifteen feet. The +upright portion of the trunk, from the point where +the graft is set to the angle made by the bending down +of the stem, should be kept clean and bare. Constant +care is required to remove the sprouts from this portion +of the tree, especially such as come up from the +stock. At the further end of the horizontal portion +there should be one, two, or three strong shoots +allowed to push forth each year. These may be +called leaders. They represent the principal wood +growth in each tree. They draw up the sap from the +roots, their leaves elaborate this sap, and from them +the digested material is sent back for the support of +the tree and the ripening of the fruit. They are allowed +to take an upright or nearly upright position +and their growth is encouraged. On all other portions +of the tree growth is sternly restricted, when +not altogether repressed.</p> + +<p>There is a constant tendency for strong shoots to +start into growth all along the horizontal part of the +stem and especially near the bend. If any of these +shoots are allowed to make headway, the form of<span class="pagenum"><a name="Page_69" id="Page_69">[Pg 69]</a></span> +the tree is spoiled. Even if they are cut out after a +year's growth, thus retaining somewhat the form of +the tree, the fruit spurs are thereby lost. It is the business +of the fruit grower, therefore, to pinch back these +shoots which start along the horizontal stem, and +this pinching is done at a comparatively early stage +of their growth. Usually the first pinching should be +given when the stems have grown long enough so +as to have seven or eight leaves. These shoots are then +cut or pinched back to three leaves. If the tree is in +good vigorous condition, these shoots will soon start +into growth once more. Again they have to be +pinched. This time the pinching comes a little earlier, +taking the shoot when it reaches only about five +leaves and the pinching is still more severe. The +shoots may start into growth a third time or even a +fourth time, but each time they are pinched back +sooner and more severely than before. In most cases +two or three pinchings will suffice. These constant +repressions of growth tend to secure the formation +of fruit spurs and fruit buds along the horizontal +trunk of the tree.</p> + +<p>Some slight modifications of the plan here outlined +will develop themselves in experience. In particular +it will be found that different varieties require +slightly different handling. Some form fruit spurs +more readily than others. With certain varieties it +is very difficult to repress the rampant habit of growth +and to secure a proper formation of fruit buds. These +differences, however, are of minor importance as +compared with the general management of the tree.</p> + +<p>The system just outlined has in view the summer<span class="pagenum"><a name="Page_70" id="Page_70">[Pg 70]</a></span> +pruning of the horizontal cordon apple. The upright +cordon is pruned in almost exactly the same manner. +Various forms of espaliers are handled in much the +same way. Strong shoots or leaders are allowed to +grow at the ends of the main branches to keep up a +proper circulation and elaboration of sap, while the +growth of fruit spurs is encouraged along the sides +of the stems by frequent and regular pruning.</p> + +<p>In a somewhat less precise manner the same system +of pruning can be applied to bush and pyramid forms. +Each bush, for instance, is made up of a certain +number of fruiting branches. The fruit is borne on +spurs on the sides of these branches, while the woody +growth is made by the leaders appearing at the ends +of these branches. These leaders are annually cut +back and the constant formation of fruit spurs is +encouraged by pinching whatever shoots are on the +sides of the main stems.</p> + +<p>It will be seen that the whole business of pruning +falls into two general categories, viz., winter pruning +and summer pruning. The winter or spring pruning +is given any time after the stress of winter is over +and before the sap starts running in the spring. This +is the time when the ordinary fruit trees are customarily +pruned. The work at this season consists chiefly +in cutting back leaders. These are pruned off short, +that is the whole stem is taken off down to within +two or three buds of where it started growth the +previous year. In some cases it is worth while to +cut even further back, going into wood two or three +years old. At this spring pruning the defective or +diseased branches are of course removed wherever<span class="pagenum"><a name="Page_71" id="Page_71">[Pg 71]</a></span> +they are found. Cases requiring such treatment always +occur even on the best trained cordons and +espaliers. Whenever it becomes necessary an entire +branch, sometimes composing half the tree, is taken +out. Usually such branches can be replaced without +great loss of time.</p> + +<div class="figcenter"><a id="i0083" name="i0083"></a><div class="figborder"> +<img src="images/i0083.jpg" alt="" /> +<p class="caption">FIG. 27—HORIZONTAL CORDON APPLE TREES</p> + +</div></div> + + + +<p>After this winter or spring pruning comes the +summer pruning which has been outlined above. This +usually begins May 15-25, and continues until July +25-31, differing, of course, in different latitudes.</p> + +<p>Practically all varieties of apples can be grown as<span class="pagenum"><a name="Page_72" id="Page_72">[Pg 72]</a></span> +dwarfs, though some succeed on Paradise roots better +than others. Some varieties also are better adapted +for special forms, as for cordons, than are others. +Such requirements are not very strict, and a careful +gardener can grow practically anything he wants to. +Patrick Barry, in his "Fruit Garden," recommends +"twenty very large and beautiful sorts for dwarfs," +having in mind American conditions, and especially +his own experience in Rochester, N. Y. His list is +as follows:</p> + +<table summary="list"> +<tr> +<td class="tdlpad">Red Astrachan</td> +<td class="tdlpad">Porter</td> +</tr> + +<tr> +<td class="tdlpad">Large Sweet Bough</td> +<td class="tdlpad">Menagere</td> +</tr> +<tr> +<td class="tdlpad">Primate</td> +<td class="tdlpad">Red Bietigheimer</td> +</tr> + +<tr> +<td class="tdlpad">Beauty of Kent</td> +<td class="tdlpad">Bailey Sweet</td> +</tr> +<tr> +<td class="tdlpad">Alexander</td> +<td class="tdlpad">Canada Reinette</td> +</tr> + +<tr> +<td class="tdlpad">Duchess of Oldenburg</td> +<td class="tdlpad">Northern Spy</td> +</tr> + +<tr> +<td class="tdlpad">Fall Pippin</td> +<td class="tdlpad">Mother</td> +</tr> +<tr> +<td class="tdlpad">Williams' Favorite</td> +<td class="tdlpad">King of Tompkins County</td> +</tr> +<tr> +<td class="tdlpad">Gravenstein</td> +<td class="tdlpad">Twenty Ounce</td> +</tr> + +<tr> +<td class="tdlpad">Hawthornden</td> +<td class="tdlpad">Wagener</td> +</tr> +<tr> +<td class="tdlpad">Maiden's Blush</td> +</tr> +</table> + + + +<p>In Europe, where greater attention has been paid +to these matters, the opinion has settled down to a +comparatively limited number. For example, Mr. +George Bunyard in "The Fruit Garden" recommends +the following varieties for cordons:</p> + +<table summary="list"> + + + +<tr> +<td class="tdl">Mr. Gladstone</td> +<td class="tdr">Aug.</td> +<td class="tdlpad">Mother</td> +<td class="tdr">Oct.</td> +</tr> + +<tr> +<td class="tdl">Devonshire Quarrenden</td> +<td class="tdr">Aug.</td> +<td class="tdlpad">Calville Rouge Precoce</td> +<td class="tdr">Oct.</td> +</tr> + +<tr> +<td class="tdl">James Grieve </td> +<td class="tdr">Sept.</td> +<td class="tdlpad">Cox's Orange Pippin</td> +<td class="tdr">Oct., Feb.</td> +</tr> + +<tr> +<td class="tdl">Wealthy</td> +<td class="tdr">Oct.</td> +<td class="tdlpad">St. Edmund's Pippin</td> +<td class="tdr">Nov.</td> +</tr> +<tr> +<td class="tdl">Margil </td> +<td class="tdr">Oct.</td> +<td class="tdlpad">Ross Nonpareil</td> +<td class="tdr">Nov.</td> +</tr> +<tr> +<td class="tdl">King of Pippins</td> +<td class="tdr">Oct.</td> +<td class="tdlpad">Fearn's Pippin.<span class="pagenum"><a name="Page_73" id="Page_73">[Pg 73]</a></span></td> +<td class="tdr">Very late</td> +</tr> +<tr> +<td class="tdl">Duchess of Oldenburg </td> +<td class="tdr">Aug.</td> +<td class="tdlpad">Lord Derby </td> +<td class="tdr">Nov.</td> +</tr> +<tr> +<td class="tdl">Pott's Seedling </td> +<td class="tdr">Sept.</td> +<td class="tdlpad">Bismarck</td> +<td class="tdr">Dec.</td> +</tr> + +<tr> +<td class="tdl">Lord Grosvenor</td> +<td class="tdr">Sept.</td> +<td class="tdlpad">Lane's Prince Albert</td> +<td class="tdr">Jan., March</td> +</tr> + +<tr> +<td class="tdl">Adams' Pearmain</td> +<td class="tdr">Dec.</td> +<td class="tdlpad">Lord Suffield</td> +<td class="tdr">Sept.</td> +</tr> + +<tr> +<td class="tdl">Hubbard's Pearmain</td> +<td class="tdr">Dec.</td> +<td class="tdlpad">Grenadier </td> +<td class="tdr">Sept., Oct.</td> +</tr> + +<tr> +<td class="tdl">Allington Pippin</td> +<td class="tdr">Nov., Feb.</td> +<td class="tdlpad">Golden Spire</td> +<td class="tdr">Sept., Oct.</td> +</tr> + +<tr> +<td class="tdl">Scarlet Nonpareil </td> +<td class="tdr">Jan., Feb.</td> +<td class="tdlpad">Seaton House </td> +<td class="tdr">Sept., Oct.</td> +</tr> + +<tr> +<td class="tdl">Norman's Pippin</td> +<td class="tdr">Jan.</td> +<td class="tdlpad">Sandringham </td> +<td class="tdr">Feb.</td> +</tr> + +<tr> +<td class="tdl">Lord Burghley </td> +<td class="tdr">Feb.</td> +<td class="tdlpad">Alfriston </td> +<td class="tdr">Feb., March</td> +</tr> + +<tr> +<td class="tdl">Duke of Devonshire </td> +<td class="tdr">Feb.</td> +<td class="tdlpad">Calville Malingre </td> +<td class="tdr">Feb. to Mch.</td> +</tr> + +<tr> +<td class="tdl">Rosemary Russet</td> +<td class="tdr">Feb.</td> +<td class="tdlpad">Calville Rouge</td> +<td class="tdr">Feb. to Mch.</td> +</tr> + +<tr> +<td class="tdl">Sturmer Pippin</td> +<td class="tdr">Very late</td> +</tr> + +<tr> +<td class="tdl">Allen's Everlasting </td> +<td class="tdr">Very late</td> +</tr> +</table> + + + + + +<p>The same authority recommends the following +varieties to be grown on Paradise stocks as bushes:</p> + +<table summary="list"> + +<tr> +<td class="tdl">Beauty of Bath </td> +<td class="tdr">July, Aug.</td> +<td class="tdlpad">Golden Spire</td> +<td class="tdr">Sept., Oct.</td> +</tr> + +<tr> +<td class="tdl">Red Quarrenden</td> +<td class="tdr">July, Aug.</td> +<td class="tdlpad">Cox's Orange Pippin</td> +<td class="tdr">Nov., Feb.</td> +</tr> + +<tr> +<td class="tdl">Lady Sudeley</td> +<td class="tdr">Sept.</td> +<td class="tdlpad">Beauty of Barnack</td> +<td class="tdr">Nov.</td> +</tr> + +<tr> +<td class="tdl">Worcester Pearmain</td> +<td class="tdr">Sept., Oct.</td> +<td class="tdlpad">Allington Pippin</td> +<td class="tdr">Dec., Feb.</td> +</tr> + +<tr> +<td class="tdl">Yellow Angestrie</td> +<td class="tdr">Sept.</td> +<td class="tdlpad">Gascoigne's Scarlet</td> +<td class="tdr">Dec.</td> +</tr> + +<tr> +<td class="tdl">Duchess' Favorite</td> +<td class="tdr">Sept. to Oct.</td> +<td class="tdlpad">Christmas Pearmain</td> +<td class="tdr">Dec.</td> +</tr> + +<tr> +<td class="tdl">King of the Pippins</td> +<td class="tdr">Oct.</td> +<td class="tdlpad">Winter Quarrenden</td> +<td class="tdr">Dec.</td> +</tr> + +<tr> +<td class="tdl">Early White Transparent</td> +<td class="tdr">J'ly.</td> +<td class="tdlpad">Baumann's Reinette</td> +<td class="tdr">Jan.</td> +</tr> + +<tr> +<td class="tdl">Lord Suffield </td> +<td class="tdr">Aug., Sept.</td> +<td class="tdlpad">Lord Derby</td> +<td class="tdr">Oct., Nov.</td> +</tr> + +<tr> +<td class="tdl">Pott's Seedling</td> +<td class="tdr">Aug., Sept.</td> +<td class="tdlpad">Stone's Apple </td> +<td class="tdr">Oct., Nov.</td> +</tr> + +<tr> +<td class="tdl">Lord Grosvenor</td> +<td class="tdr">Aug., Sept.</td> +<td class="tdlpad">Tower of Glamis</td> +<td class="tdr">Oct., Nov.</td> +</tr> + +<tr> +<td class="tdl">Early Julien</td> +<td class="tdr">Aug., Sept.</td> +<td class="tdlpad">Warner's King</td> +<td class="tdr">Oct., Nov.</td> +</tr> + +<tr> +<td class="tdl">Ecklinville Seedling</td> +<td class="tdr">Sept., Oct.</td> +<td class="tdlpad">Bismarck</td> +<td class="tdr">Oct., Nov.</td> +</tr> + +<tr> +<td class="tdl">Grenadier</td> +<td class="tdr">Sept., Oct.</td> +<td class="tdlpad">Lane's Prince Albert</td> +<td class="tdr">Dec., Mch.</td> +</tr> + +<tr> +<td class="tdl">Stirling Castle</td> +<td class="tdr">Sept., Oct.</td> +<td class="tdlpad">Bramley's Seedling</td> +<td class="tdr">Dec., Mch.</td> +</tr> + +<tr> +<td></td> +<td></td> +<td class="tdlpad">Newton Wonder</td> +<td class="tdr">Dec., Mch.</td> +</tr> + +</table> + +<p>Max Loebener in his book on dwarf fruits recommends<span class="pagenum"><a name="Page_74" id="Page_74">[Pg 74]</a></span> +the following varieties for dwarf apples:</p> + +<table summary="list"> + +<tr> +<td class="tdl">Red Astrachan </td> +<td class="tdr">July, Aug.</td> +<td class="tdlpad">Belle de Boskoop</td> +<td class="tdr">Nov., May</td> +</tr> + +<tr> +<td class="tdl">Yellow Transparent</td> +<td class="tdr">Aug., Sept.</td> +<td class="tdlpad">Virginia Rose </td> +<td class="tdr">Aug.</td> +</tr> + +<tr> +<td class="tdl">Charlamowsky</td> +<td class="tdr">Aug., Sept.</td> +<td class="tdlpad">Red Peach Summer Apple</td> +<td class="tdr">Aug., Sept.</td> +</tr> + +<tr> +<td class="tdl">Transparent de Croncels </td> +<td class="tdr">Sept., Oct.</td> +<td class="tdlpad">Lord Suffield </td> +<td class="tdr">Aug., Oct.</td> +</tr> + +<tr> +<td class="tdl">Prince Apple</td> +<td class="tdr">Sept., Jan.</td> +<td class="tdlpad">Cellini </td> +<td class="tdr">Sept., Nov.</td> +</tr> + +<tr> +<td class="tdl">Danzig</td> +<td class="tdr">Oct., Dec.</td> +<td class="tdlpad">Alexander </td> +<td class="tdr">Oct., Dec.</td> +</tr> + +<tr> +<td class="tdl">Dean's Codlin</td> +<td class="tdr">Oct. to Feb.</td> +<td class="tdlpad">Gravenstein<br /> +<span style="margin-left: .5em;"><i>For moist soils, bears late</i></span> </td> +<td class="tdr">Oct. to Jan.</td> +</tr> + + +<tr> +<td class="tdl">Landbury Reinette</td> +<td class="tdr">Nov., Feb.</td> +<td class="tdlpad">Yellow Richard </td> +<td class="tdr">Nov., Dec.</td> +</tr> + +<tr> +<td class="tdl">Cox's Orange<br /> +<span style="margin-left: .5em;"><i>Requires good soil</i></span></td> +<td class="tdr">Nov. to Mch.</td> +<td class="tdlpad">Bismarck </td> +<td class="tdr">Nov., Feb.</td> +</tr> + +<tr> +<td class="tdl">Winter Gold Pearmain</td> +<td class="tdr">Nov., March</td> +<td class="tdlpad">Yellow Bellflower<br /> +<span style="margin-left: .5em;"><i>Requires good position</i></span></td> +<td class="tdr">Nov. to April</td> +</tr> + + +<tr> +<td class="tdl">Ribston Pippin<br /> +<span style="margin-left: .5em;"><i>Good warm soil</i></span></td> +<td class="tdr">Nov., April</td> +<td class="tdlpad">Baumann's Reinette </td> +<td class="tdr">Dec., May</td> +</tr> + +<tr> +<td class="tdl">Canada Reinette<br /> +<span style="margin-left: .5em;"><i>Hardy</i></span></td> +<td class="tdr">Nov., April</td> +</tr> +</table> + + + +<p>Inasmuch as the advantages of the dwarf trees +apply especially to the growing of fine fruit, only the +better varieties should generally be propagated in this +way. On this basis, therefore, rather than on the +basis of adaptation learned from experience, the following +varieties may be suggested among the well +known American sorts for growing in dwarf form:</p> + +<table summary="list"> + +<tr> +<td class="tdl">Baldwin</td> +<td class="tdlpad">Yellow Transparent</td> +</tr> + +<tr> +<td class="tdl">Esopus</td> + <td class="tdlpad">McIntosh</td> +</tr> + +<tr> +<td class="tdl">Mother</td> + <td class="tdlpad">Red Astrachan</td> +</tr> + +<tr> +<td class="tdl">Williams' Favorite</td> +<td class="tdlpad">Alexander</td> +</tr> + +<tr> +<td class="tdl">Sutton </td> +<td class="tdlpad">Wolf River</td> +</tr> + +<tr> +<td class="tdl">King</td> +<td class="tdlpad">Ribston Pippin</td> +</tr> + +<tr> +<td class="tdl">Northern Spy</td> +<td class="tdlpad">Wealthy</td> +</tr> + +<tr> +<td class="tdl">Grimes </td> +<td class="tdlpad">Wagener</td> +</tr> + +<tr> +<td class="tdl">Winesap </td> +</tr> + +</table> + + +<p>Of course, one propagating dwarf apples would<span class="pagenum"><a name="Page_75" id="Page_75">[Pg 75]</a></span> +always select his own favorites. It should be noticed +that in the list given above are some varieties which +are notable for beauty of appearance rather than +for superior quality. They are recommended on the +former consideration. Certain varieties in the list, +for instance Alexander, are known to succeed especially +well as dwarfs.</p> + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_76" id="Page_76">[Pg 76]</a></span></p> +<h2><a name="VIII" id="VIII"></a>VIII</h2> + +<h3>DWARF PEARS</h3> + + +<p>Pears are the fruit most largely grown in dwarf +form in America. There are a few well established +and successful commercial orchards of pears, especially +in western New York and Michigan. The pear is +the fruit most assiduously cultivated in dwarf and +trained forms in Europe. At the same time it is the +one with which I confess I have had the least satisfaction. +This is perhaps because I have always experimented +in a country where pears do not naturally<span class="pagenum"><a name="Page_77" id="Page_77">[Pg 77]</a></span> +succeed, and because, further, my fancies have run +more to other kinds of fruit.</p> + +<div class="figcenter"><a id="i0088" name="i0088"></a><div class="figborder"> +<img src="images/i0088.jpg" alt="" /> +<p class="caption">FIG. 28—YOUNG ORCHARD OF DWARF PEARS IN WESTERN +NEW YORK</p> + +</div></div> + + +<p>It is probably true that the pear is improved more +in quality than any other fruit by being grown in +dwarf form and trained as cordons and espaliers on +a suitable frame or wall. This is emphatically true in +cold and inclement climates, where indeed some of +the best varieties of pears will not succeed at all<span class="pagenum"><a name="Page_78" id="Page_78">[Pg 78]</a></span> +unless given this advantage. A west wall is recommended +as giving the very finest results. It should +be noted, however, that some varieties do better on +walls than others. Those which grow vigorously in +bush, pyramid, or standard forms receive comparatively +less benefit from wall training.</p> + +<div class="figcenter"><a id="i0089" name="i0089"></a><div class="figborder"> +<img src="images/i0089.jpg" alt="" /> +<p class="caption">FIG. 29—DWARF PEARS IN THE OLD AND PROFITABLE YEOMANS +ORCHARD, NEW YORK</p> + +</div></div> + + +<p>The pear is the best of all trees for training in +pyramid form. Sometimes very tall slim pyramids +are made, becoming almost pillars of foliage and fruit +in their old age. These may be in fact upright cordons +which are trained with strong stems and allowed +to support themselves without a trellis. Some of the +less upright growing varieties are difficult to form +into pyramids, and such may be pruned in the ordinary +bush or vase form. In growing dwarf pears +commercially, as is sometimes done, it is probably +best to give most varieties the bush form. The pyramid +is rather harder to maintain.</p> + +<p>The pear succeeds well as a cordon tree. Perhaps +the best form is the oblique cordon, one placed at +an angle of about forty-five degrees with the horizon. +The upright and horizontal cordons may also be used, +though neither of these forms is specially well adapted +to pears.</p> + +<p>All of the better types of espaliers are suited to +pear trees. Probably the Palmette-Verrier is the +best, although the old fashioned espaliers are often +used. The U-form and the double U-form also succeed +if well built.</p> + +<p>The pruning of the pear tree is substantially the +same as that of the apple. Where pear blight is a +factor in the problem, due allowance must be made<span class="pagenum"><a name="Page_79" id="Page_79">[Pg 79]</a></span> +for it. It sometimes happens that entire branches or +arms have to be cut away on account of blighting. +The system of pruning therefore should furnish a +means of renewing such members promptly when +necessity requires.</p> + +<div class="figcenter"><a id="i0091" name="i0091"></a><div class="figborder"> +<img src="images/i0091.jpg" alt="" /> +<p class="caption">FIG. 30—ORCHARD OF DWARF DUCHESS PEARS, LOCKPORT, N. Y.</p> + +</div></div> + + +<p>The quince root prefers a fairly heavy and even +moist soil. A heavy clay loam is best, although a +strong clay will answer. Light sandy soils or loose<span class="pagenum"><a name="Page_80" id="Page_80">[Pg 80]</a></span> +gravelly soils will not give such good results. On the +other hand any clay soil which holds water to a +considerable extent will answer. As these are the +requirements for quince roots, they become also the +requirements for dwarf pears. Any attempt to grow +dwarf pears on a light loose soil is almost certain +to prove a failure.</p> + +<div class="figcenter"><a id="i0092" name="i0092"></a><div class="figborder"> +<img src="images/i0092.jpg" alt="" /> +<p class="caption">FIG. 31—PYRAMID PEARS IN A GERMAN ORCHARD</p> + +</div></div> + + +<p>It is often said that dwarf pears should be planted +deep in the ground when they are set out. The rule +is to put them deep enough so that the bud union +will be buried beneath the surface of the soil. With +such treatment the pear itself often throws out roots +and eventually establishes a feeding system of its +own, becoming independent of the quince stock. It +is then no longer a dwarf tree except by the authority<span class="pagenum"><a name="Page_81" id="Page_81">[Pg 81]</a></span> +of the pruning knife. It is probably true that many +varieties of dwarf pears are longer lived when treated +in this way. In planting, therefore, it becomes a +question whether one desires chiefly a long-lived tree +or a strictly dwarf one. The ease with which dwarf +trees are replaced makes longevity a less important +factor than in commercial orchards of standard trees.</p> + +<p>Of course, it is understood that if the dwarfest +form is to be maintained, the tree must be planted high +enough to leave the union out of the ground, thus preventing +the pear from throwing out roots of its own.</p> + +<p>The varieties principally grown in this country as +dwarfs are Angouleme, Bartlett, Anjou, and Louise +Bonne.</p> + +<p>In European nurseries the list of pears propagated +on quince roots is much larger. The following varieties +are recommended for England by Mr. Owen Thomas, +and are said to be particularly good for training on +walls:</p> + +<table summary="list"> + +<tr> +<td class="tdl">Buerré Giffard</td> +<td class="tdlpad">La France</td> +</tr> + +<tr> +<td class="tdl">Clapp's Favorite</td> +<td class="tdlpad">Buerré d'Anjou</td> +</tr> + +<tr> +<td class="tdl">Jargonelle</td> +<td class="tdlpad">Buerré de Jonghe</td> +</tr> + +<tr> +<td class="tdl">Williams' (Bartlett)</td> +<td class="tdlpad">Doyenne d'Alençon</td> +</tr> + +<tr> +<td class="tdl">Buerré d'Amanlis</td> +<td class="tdlpad">Glou Morceau</td> +</tr> + +<tr> +<td class="tdl">Fondante d'Automne</td> +<td class="tdlpad">Marie Benoist</td> +</tr> + +<tr> +<td class="tdl">Triomphe de Vienne</td> +<td class="tdlpad">Winter Nelis</td> +</tr> + +<tr> +<td class="tdl">Buerré Bosc</td> +<td class="tdlpad">Buerré Diel</td> +</tr> + +<tr> +<td class="tdl">Buerré Hardy</td> +<td class="tdlpad">Nouvelle Fulvie</td> +</tr> + +<tr> +<td class="tdl">Buerré Brown</td> +<td class="tdlpad">Buerré Sterckmans</td> +</tr> + +<tr> +<td class="tdl">Comte de Lamy</td> +<td class="tdlpad">Easter Buerré</td> +</tr> + +<tr> +<td class="tdl">Louise Bonne de Jersey</td> +<td class="tdlpad">Le Lectier</td> +</tr> + +<tr> +<td class="tdl">Pitmaston Duchess</td> +<td class="tdlpad">Olivier de Serres</td> +</tr> + +<tr> +<td class="tdl">Seckel</td> +<td class="tdlpad">Passe Crassane<span class="pagenum"><a name="Page_82" id="Page_82">[Pg 82]</a></span></td> +</tr> + +<tr> +<td class="tdl">Conference</td> +<td class="tdlpad">Ne Plus Meuris</td> +</tr> + +<tr> +<td class="tdl">Doyenne du Comice </td> +<td class="tdlpad">Bergamotte Esperen</td> +</tr> + +<tr> +<td class="tdl">Marie Louise</td> +<td class="tdlpad">Buerré Rance</td> +</tr> + +<tr> +<td class="tdl">Thompson's</td> +<td class="tdlpad">Josephine de Malines</td> +</tr> + +<tr> +<td class="tdl">Duchesse d'Angouleme</td> +</tr> + +</table> + + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_83" id="Page_83">[Pg 83]</a></span></p> +<h2><a name="IX" id="IX"></a>IX</h2> + +<h3>DWARF PEACHES</h3> + + +<p>The peach as a dwarf tree is almost unknown in +America. It is not very often grown as a dwarf +even in Europe, except when it is trained on walls or +grown in houses. The species, however, is easily +dwarfed and makes a good tree in various forms when +well propagated. The methods by which dwarf +peaches are propagated are fully described in the +chapter devoted to that subject.</p> + +<p>Peach trees growing on plum stocks and formed +in vases or bushes make excellent garden trees. Naturally +they should be headed low, best within three +to six inches of the ground. They then make fine, +regular, well balanced tops which are easily kept +opened out in the desired vase form. Such trees +usually come into bearing one or two years earlier +than those propagated and trained in the usual way. +In a country like New England where peach growing +is largely a system of gambling against cold weather, +and where the business largely resolves itself into a +race for getting a crop before the trees freeze back, +the smaller stature and the earlier bearing of the +dwarf tree are obvious advantages. It has not yet +been shown that this may be turned to account on +a commercial scale, but there seem to be possibilities +in it. In case the peach grower undertakes the method +of laying down his peach trees and covering them +during the winter to save them from freezing, the<span class="pagenum"><a name="Page_84" id="Page_84">[Pg 84]</a></span> +smaller growth of the dwarf trees would prove a +decided advantage. This method of handling peach +trees has proved a practical success under certain +conditions.</p> + +<div class="figcenter"><a id="i0096" name="i0096"></a><div class="figborder"> +<img src="images/i0096.jpg" alt="" /> +<p class="caption">FIG. 32—DWARF PEACH IN NURSERY</p> +<p class="ctext">Headed back and formed into bushes</p> +</div></div> + + +<p>The peach does not succeed as a cordon. The +nearest that this form can be successfully approached +is the U-form. The double U-form is probably even +better. The fan form of training is the best of all +methods of training for the peach. The tree makes +wood so rapidly that considerable space has to be +provided for the annual growth. The fan form being<span class="pagenum"><a name="Page_85" id="Page_85">[Pg 85]</a></span> +less definite in its makeup can be more readily adapted +to the exigencies of rapid growth and severe cutting +out.</p> + +<div class="figcenter"><a id="i0097" name="i0097"></a><div class="figborder"> +<img src="images/i0097.jpg" alt="" /> +<p class="caption">FIG. 33—ESPALIER PEACH, HARTFORD, CONN.</p> + +</div></div> + + +<p>On account of its more vigorous growth the peach +demands even more drastic pruning than that already +described for apples and pears. The method of managing +a peach tree, however, differs in some details. +There is not such a distinct establishment of leaders +at the end of the shoot; and since the peach never +forms fruit spurs like those of the apple, the pruning +of the fruit-bearing wood is necessarily different. The +best fruit buds are formed on the strong clean shoots<span class="pagenum"><a name="Page_86" id="Page_86">[Pg 86]</a></span> +of the current season's growth. These must be allowed +to grow far enough and vigorously enough to ripen +good fruit buds. If they make too much growth, +however, the side buds start secondary branches and +the fruiting prospects are reduced. The management +of the tree must be such as to keep this growth of +new wood in just the proper balance.</p> + +<p>In order to carry out the idea thus outlined, an +early spring pruning is given while the trees are +dormant, and several successive prunings are administered +during the growing season. At the spring +pruning a considerable amount of wood is cut out +from all portions of the tree, the amount thus removed +being much greater than that from the pear or apple +trees at the same season. The old decrepit and +diseased branches are taken first for removal, and then +one year old wood is cut back where necessary, so +as to leave two or three buds at the base of each +branch.</p> + +<p>The first summer pruning is given about May 15th +to 20th, after the growth has well begun. A vigorous +tree will start more shoots than there is room for, +and these are thinned out until all have sufficient +space. A few of the most vigorous ones are pinched +back at this time. One week to ten days later the +trees are gone over again, at which time the principal +pinching back is done. The shoots which are making +too much growth, especially on the interior of the tree +or on the main arms, are stopped. A third pruning +is given about June first, and consists chiefly in removing +weak shoots or those which are crowding one +another, and cutting back those which are growing<span class="pagenum"><a name="Page_87" id="Page_87">[Pg 87]</a></span> +too far.</p> + +<div class="figcenter"><a id="i0099" name="i0099"></a><div class="figborder"> +<img src="images/i0099.jpg" alt="" /> +<p class="caption">FIG. 34—PEACH IN FAN ESPALIER ON WALL, ENGLAND</p> + +</div></div> + + +<p>The peach usually requires a comparatively light +soil and a warm exposure. The plum root upon which +a dwarf peach is budded will usually succeed in a +considerably heavier soil, and the method of budding +on plum is therefore sometimes practised with the +specific object of adapting the peach tree to heavier +soils. Inasmuch as various kinds of plums succeed +in all soils on which any crop can be grown, from +light sand to heavy clay, it is not difficult to meet +any reasonable requirements in this respect.</p> + +<p>All varieties of peaches and nectarines seem to<span class="pagenum"><a name="Page_88" id="Page_88">[Pg 88]</a></span> +succeed equally well as dwarfs. Those varieties which +are grown as dwarfs in Europe are naturally the ones +which are favorites there. In this country the favorite +varieties are almost altogether different and we would +expect to choose such sorts as Late Crawford, Foster, +Old Mixon, Belle of Georgia, Champion, Waddell, +and other choice American varieties for our use.</p> + +<div class="figcenter"><a id="i0100" name="i0100"></a><div class="figborder"> +<img src="images/i0100.jpg" alt="" /> +<p class="caption">FIG. 35—PEACH TREES TRAINED UNDER GLASS</p> + +</div></div> + +<p>The nectarine is in large favor in Europe and is +much more extensively grown than in America. The +merits of this fruit seem to have been strangely overlooked +in this country. When nectarines are properly +grown under glass, they are one of the most delicious<span class="pagenum"><a name="Page_89" id="Page_89">[Pg 89]</a></span> +and beautiful fruits known in this world of limitations +and disappointments. The nectarine is a fruit which +will in general bear more extensive cultivation in +America and which is to be especially recommended +for dwarf fruit gardens. This is not to say that it +should supersede the peach, or even that it should +take equal prominence, but simply that it should be +well represented in every selection of fruits for an +amateur's collection.</p> + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_90" id="Page_90">[Pg 90]</a></span></p> +<h2><a name="X" id="X"></a>X</h2> + +<h3>DWARF PLUMS</h3> + + +<p>Most amateur and professional fruit growers are +less interested in plums than in other tree fruits. Perhaps +I am prejudiced, but I feel that this is not fair +to the plum. Plums yield some profit when rightly +cultivated commercially, and no end of satisfaction +when cultivated for the gardener's own entertainment. +The large assortment of varieties which one may +secure is in itself a claim to interest, and a source +of much delight to the collector. The fact that +different types of plums furnish fruit of very diverse +characters makes the collection more valuable +from every standpoint. So far as the writer knows +dwarf plums have seldom been grown to any extent +in America. They certainly have no present claim +based on experience for recognition in commercial +orchards. Nevertheless they have possibilities even +for the growing of market fruit, and for cultivation in +the garden, dwarf trees are altogether worth while.</p> + +<p>In the chapter on propagation, reference has been +made to the stocks used for plums and that subject +need not be discussed here.</p> + +<div class="figcenter"><a id="i0103" name="i0103"></a><div class="figborder"> +<img src="images/i0103.jpg" alt="" /> +<p class="caption">FIG. 36—PLUM TREES TRAINED AS UPRIGHT CORDONS</p> + +</div></div> + + +<p>When plum trees have been secured budded on +suitable dwarfing stocks, as, for example, Americana +or sand cherry, they may be trained in a variety of +ways. Probably the ordinary bush form is the best. +Most varieties of plums do not form either a satisfactory +pyramid or a strictly vase form. Some of the<span class="pagenum"><a name="Page_92" id="Page_92">[Pg 92]</a></span> +better growing Japanese varieties of plums approach +the latter form fairly well. Red June, Satsuma, and +Chabot may be mentioned as particular examples. +With such varieties a true vase form can be maintained +as well as with peaches. In dealing with a +majority of varieties, however, a simple bush-like head +without a mathematically constructed frame work is +about the best that can be secured. In most cases the +head should be formed low, preferably not more than +six inches from the ground. Still considerable latitude +has to be allowed the gardener's fancy in dealing +with dwarf trees, and the writer can easily imagine +a garden design which would require trees to be +high headed. It would be practicable and excusable +in some cases to form heads four, five, or even six +feet from the ground. This is often done in England +and Germany with all sorts of fruit trees, this form +being referred to as a "standard."</p> + +<p>A head can be secured at almost any point on a +plum tree of good growth, by heading back at the +desired height. Four to six branches should be allowed +to grow the first year and in course of time these will +be increased to eight, twelve, or even more. That is, +there will be this number of what we might call main +branches because they are all of approximately equal +importance.</p> + +<p>At the end of the first year after the tree has been +headed back the main branches, which have now +formed, are to be cut back in turn. With all strong-growing +varieties it is best to remove from one-half +to two-thirds of the annual growth from these main +branches, if the tree is to be restricted to a comparatively<span class="pagenum"><a name="Page_93" id="Page_93">[Pg 93]</a></span> +narrow spread. A considerable number of +strong shoots will put forth the next year. These +should be thinned out as soon as they start to a number +approximately twice that of the main arms. These +new branches should be distributed as symmetrically +as possible. The tree top is now formed and subsequent +pruning consists essentially of a severe heading +in during the latter part of the dormant season, +that is, about March, followed by two, three, or four +summer prunings somewhat after the manner described +for the peach. At the time of these summer prunings +the young growing shoots should be thinned out +enough to prevent any choking of the tree top and +should be headed in wherever it is necessary to retain +the symmetrical growth.</p> + +<p>The manner of forming the fruit buds or spurs is +so diverse in the different kinds of plums that no +general rule can be given for encouraging them. Close +observation of each variety will soon enable the gardener +to direct his pruning in such a way as to assist +in this important process of fruit bud formation. In +a rough general way it may be said that the Domestica +and Americana varieties of plums form distinct +fruit spurs along the sides of one and two year old +branches, and that, for the encouragement of these, +considerable light should be admitted and the growth +of the interior shoots rather rigidly checked. The +Japanese and Hortulana varieties on the other hand +fruit best from very short spurs or clusters of buds +which form along from the strong one and two year +old branches. The main object, therefore, with these<span class="pagenum"><a name="Page_94" id="Page_94">[Pg 94]</a></span> +latter varieties is to maintain a succession of clean, +sound, well matured shoots. This is done by a moderate +thinning of the main shoots early in the year, +resulting in the forcing of those which are left. These +strong growing shoots are checked late in the summer +in order that they may ripen up thoroughly, but the +pinching which is done to this end is delayed long +enough so that the pinched shoots will not start into +growth again. Moreover, this pinching is done well +out to the ends of the shoots.</p> + +<p>Certain varieties of plums succeed fairly well as +vertical cordons. The varieties least adapted to this +purpose are the Hortulana offspring and their hybrids +and a few of the rank-growing Japanese, like Hale and +October Purple. In the dwarf tree garden at the +Massachusetts Agricultural College the writer has a +row of plum trees containing a large assortment of +varieties and species. These trees were picked out +at random from various sources and very few of them +were propagated on dwarfing stocks. On this account +the trees were set two feet apart, which is more +than is usually recommended for upright cordons. +They have now been growing three years, and they +furnish much interesting testimony regarding the +feasibility of growing plums in this form. Contrary +to expectation such varieties as Red June, Abundance, +and Burbank have done well under this treatment. +These varieties all fruited the next year after planting. +Some varieties of the Domestica group are bearing +the third year after planting, which is unusually early. +All of them seem to be fairly well adapted to this<span class="pagenum"><a name="Page_96" id="Page_96">[Pg 96]</a></span> +method of treatment. Varieties like Wildgoose and +Wayland, and such hybrids as Gonzales, Waugh and +Red May, can hardly be controlled in the restricted +space allowed them in a row of vertical cordons. +They give very little promise of success. It is probable +that all these varieties would make a better +showing if they were propagated on some such stock +as sand cherry.</p> + +<div class="figcenter"><a id="i0107" name="i0107"></a><div class="figborder"> +<img src="images/i0107.jpg" alt="" /> +<p class="caption">FIG. 37—BURBANK PLUMS ON UPRIGHT CORDONS TRAINED TO +TRELLIS</p> + +</div></div> + +<p>Plums are seldom—almost never—propagated as +horizontal cordons. I have never yet undertaken it +myself, but propose to do so at the first opportunity +and with some expectation of moderate success with +certain varieties. The slow growing sorts like Green +Gage, Italian Prune, and Agen seem to offer special +promise.</p> + +<p>In the form of espaliers plums are often trained +against walls. Indeed this is the favorite way of +producing fancy plums in England, and the same +practise prevails to a considerable extent on the continent +of Europe. In this country walls are not required, +and in most cases would be of no advantage. +Where it is desired to cover back fences or sides of +buildings, however, plum trees in espalier form can +be confidently recommended. The Domestica varieties +of highest quality such as Bavay, Jefferson, Victoria, +Pond, Bradshaw, and Coe's Golden Drop would +have first choice. The Japanese varieties can also +be grown on trellises or walls, but the freer forms, +such as the fan espalier used for the peach, are better +suited to their habits of growth.</p> + +<p>The following varieties of plums can be recommended<span class="pagenum"><a name="Page_97" id="Page_97">[Pg 97]</a></span> +for dwarf bush forms:</p> + +<table summary="list"> + +<tr> +<td class="tdl">Green Gage</td> +<td class="tdlpad">Bavay +(Reine Claude)</td> +</tr> + +<tr> +<td class="tdl">Jefferson</td> +<td class="tdlpad">McLaughlin</td> +</tr> + +<tr> +<td class="tdl">Bradshaw</td> +<td class="tdlpad">Pond</td> +</tr> + +<tr> +<td class="tdl">Agen </td> +<td class="tdlpad">Bleeker</td> +</tr> + +<tr> +<td class="tdl">Grand Duke</td> +<td class="tdlpad">Italian Prune</td> +</tr> + + + +<tr> +<td>Cluster Damson<br /> +<span style="margin-left: .5em;">(or other Damsons)</span></td> +</tr> + + + + +</table> + +<p>Such varieties of the Japanese class as Abundance, +Chabot, Red June, Satsuma, Burbank may be grown +on dwarf stocks in bush forms, but they are not altogether +satisfactory. There are two objections +against them: (1) It is difficult to keep them in restricted +bounds, such a result being dependent on constant +and severe heading in. (2) They overgrow the +dwarf stocks very strongly and thus do not have a +very firm hold on the ground. They are apt to blow +over or break off after a few years, unless carefully +staked up.</p> + +<p>The following varieties can be recommended for +upright cordons, in which form they will give moderate +success if properly managed:</p> + +<table summary="list"> + +<tr> +<td class="tdl">Coe's Golden Drop</td> +<td class="tdlpad">Bradshaw</td> +</tr> + +<tr> +<td class="tdl">Agen</td> +<td class="tdlpad">Bavay</td> +</tr> + +<tr> +<td class="tdl">Victoria</td> +<td class="tdlpad">Lombard</td> +</tr> + +<tr> +<td class="tdl">Grand Duke</td> +<td class="tdlpad">Chabot</td> +</tr> + +<tr> +<td class="tdl">Abundance</td> +<td class="tdlpad">Cheney</td> +</tr> + +<tr> +<td class="tdl" style="padding-bottom: 1em;">Burbank</td> +<td class="tdlpad">Aubert<br /> +<span style="margin-left: .5em;">(Yellow Egg or Magnum Bonum)</span></td> +</tr> + +</table> + +<p>Also most of the clean-growing Americana varieties +such as Smith, Terry, Stoddard, etc.</p> + +<p>Mr. Owen Thomas recommends for growing on<span class="pagenum"><a name="Page_98" id="Page_98">[Pg 98]</a></span> +walls in England the following varieties:</p> + +<table summary="list"> + +<tr> +<td class="tdl">Green Gage</td> +<td class="tdlpad">Brahy's Green Gage</td> +</tr> + +<tr> +<td class="tdl">Brandy Gage</td> +<td class="tdlpad">Bryanstone Gage</td> +</tr> + +<tr> +<td class="tdl">Denniston's Superb Gage</td> +<td class="tdlpad">Oullin's Golden Gage</td> +</tr> + +<tr> +<td class="tdl">Comte d'Athem's Gage</td> +<td class="tdlpad">Golden Transparent Gage</td> +</tr> + +<tr> +<td class="tdl">Transparent Gage</td> +<td class="tdlpad">Reine Claude de Bavay</td> +</tr> + +<tr> +<td class="tdl">Transparent Late Gage</td> +<td class="tdlpad">Coe's Golden Drop</td> +</tr> + +<tr> +<td class="tdl">Jefferson</td> +<td class="tdlpad">Kirke's Blue</td> +</tr> + +<tr> +<td class="tdl">Reine Claude Violette</td> +<td class="tdlpad">Washington</td> +</tr> + + +</table> + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_99" id="Page_99">[Pg 99]</a></span></p> +<h2><a name="XI" id="XI"></a>XI</h2> + +<h3>BUSH FRUITS</h3> + + +<p>The bush fruits, so far as I know, are never cultivated +as dwarfs. To speak more exactly I should +say that no dwarf stock is ever used to reduce the +size to which the plants grow. On the other hand, bush +fruits are often systematically pruned back in order +to restrict their size, and are sometimes trained in +elaborate forms as dwarf fruit trees are. To this +extent they are managed in the same way and might +properly be treated in the same general category. +What is more to our purpose, they are almost always +included in the plan of any private fruit garden on +a restricted area, such as we have had chiefly in view +in this discussion of dwarf fruit trees. These reasons +make it appropriate, if not indeed essential, that +something should be said regarding these fruits here.</p> + +<p>All bush fruits can be grown in such forms as cordons, +espaliers, etc. Anything of this sort which the +gardener wishes can become a part of his garden of +little trees. Gooseberries and currants offer the most +entertainment and remuneration when subjected to +special pruning and training, and indeed they should +not be omitted from any garden scheme of this kind. +Raspberries are less amenable to this kind of education +and should be introduced with some care. Blackberries +are necessarily difficult to handle and no +very complicated schemes of pruning and training +can be successfully applied to them. Such other fruits<span class="pagenum"><a name="Page_101" id="Page_101">[Pg 101]</a></span> +as Loganberries, strawberry-raspberries, June berries, +etc., may be introduced "at the owner's risk." Any +of them will submit to a certain amount of correction +with the pruning knife, and may add to the variety +of fruits grown in the amateur's garden. Of course, +it is distinctly understood that these special methods +of treatment are not commercially recommended for +any of the bush fruits in America.</p> + +<div class="figcenter"><a id="i0112" name="i0112"></a><div class="figborder"> +<img src="images/i0112.jpg" alt="" /> +<p class="caption">FIG. 38—CURRANTS AS FAN ESPALIERS ON TRELLIS, HARTFORD, CONN.</p> + +</div></div> + + +<p>Probably the most interesting and practical way +for handling gooseberries and currants in dwarf fruit +gardens is the form known as standards. This form +consists of a small round fruiting top of almost any +desired variety grafted high upon a straight clean +trunk or stem. This stem may have any convenient +height from two to ten feet, the most common and +practical height being about four feet. The stock +used is the flowering currant, <i>Ribes aureum</i>, which +forms a sufficiently strong and upright growth for +this purpose. Nevertheless it is almost always necessary +to support these standards with a convenient stake +apiece. For the present these standard gooseberries +and currants can be obtained only of the European +nurserymen. At least the writer knows of no one +who propagates them in America. There are several +importers, however, who make a business of supplying +European stock and who are always glad to import +these on order.</p> + +<p>The finer varieties are especially chosen for growing +as standards. This applies particularly to gooseberries, +which are more widely grown and which are +more highly prized in Europe than in this country. +The varieties grown in Europe are usually finer table<span class="pagenum"><a name="Page_103" id="Page_103">[Pg 103]</a></span> +fruits than the American varieties. It is generally understood +that the finest fruits for eating fresh out of +hand are secured from the standard gooseberries.</p> + +<div class="figcenter"><a id="i0114" name="i0114"></a><div class="figborder"> +<img src="images/i0114.jpg" alt="" /> +<p class="caption">FIG. 39—GOOSEBERRY FAN ESPALIER</p> +<p class="ctext">Variety Industry, trained on wire trellis</p> +</div></div> + +<p>Gooseberries and currants are also adapted easily +to the espalier form. The most elaborate palmettes +and other geometrical designs can be worked out. +Nevertheless the simplest and most practical form for +trained gooseberries and currants is the fan shape. If +a suitable trellis is provided, the vines may be easily +tied out upon it in very attractive fan forms and these +are found to be quite satisfactory, both as regards +their looks and their product of fruit. They are also +easily sprayed, which is a consideration worth mentioning +when one has to fight the currant worm. In general, +it is best in our latitude to run these espaliers +north and south, because they receive too much sun +when the trellis runs east and west. This rule, however, +is not absolute.</p> + +<p>Probably the most convenient and practical way for +growing these fruits in the dwarf tree garden is to +plant standards at regular intervals in a row, say +six feet apart, and to plant a certain number of fan +shaped bushes between each pair of standards in the +row. If these standards were six feet apart, two +plants for fan training would be enough between each +pair. The top of the trellis on which the fan forms +are tied, would not be above four feet high, better +only three. The heads of the standards then rise well +above the top of the trellis. This furnishes some support +for the stem of the standard and economizes +space. Economy of space is one of the first principles<span class="pagenum"><a name="Page_104" id="Page_104">[Pg 104]</a></span> +of this style of gardening.</p> + +<div class="figcenter"><a id="i0116" name="i0116"></a><div class="figborder"> +<img src="images/i0116.jpg" alt="" /> +<p class="caption">FIG. 40—TREE FORM GOOSEBERRY</p> + +</div></div> + + + +<p>No list need be given here of the varieties of gooseberries +and currants to be recommended for this class +of planting. It may be said that any of the favorite +varieties of currants grown in this country, as for +example, Fay, Victoria, Red Versailles, etc., may be +chosen, and that these are indeed the varieties usually +preferred in Europe. With respect to gooseberries it +may be remarked that the English, French, and German<span class="pagenum"><a name="Page_105" id="Page_105">[Pg 105]</a></span> +varieties are mostly very different from those +grown in America, and that while they have some +shortcomings in our climate, they are for the most +part to be recommended for the purposes which we +here have in view.</p> + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_106" id="Page_106">[Pg 106]</a></span></p> +<h2><a name="XII" id="XII"></a>XII</h2> + +<h3>FRUIT TREES IN POTS</h3> + + +<p>Those who are used to seeing large fruit trees in +orchard plantations where each specimen has 1,000 +to 2,000 square feet of space, with unlimited opportunities +downward, find a fruit tree in a pot a +curiosity. It seems remarkable to see a tree in vigorous +health and bearing fruit with less than one +cubic foot of soil. Nevertheless this method of handling +fruit trees is entirely practicable. In some places +it is practised extensively in an amateur way, and occasionally +reaches almost commercial proportions. For +those who grow fruit trees for recreation there could +hardly be a more interesting experiment.</p> + +<p>The pots mostly used are the nine, ten, eleven and +twelve inch standard earthenware pots. With most +trees it is best to begin with small sizes and gradually +shift forward to the larger ones. A bearing tree +may be maintained for several years in a twelve inch +pot or even in a ten inch size. Sometimes wooden +tubs are substituted for pots. These look better, but +are not so good in any other way.</p> + +<p>Trees may be grown in pots out of doors, although +there is no particular advantage in doing this. If such +practise is undertaken the pots should be plunged +their full depth in good garden soil. Perfect drainage +should be secured by having some broken brick or +coarse cinders underneath.</p> + +<p>Usually potted trees are grown under glass. They<span class="pagenum"><a name="Page_107" id="Page_107">[Pg 107]</a></span> +are kept in a cool greenhouse, that is one with little +heat. Sometimes they are without artificial heat. +In fact this is probably the best way. The houses +which are purposely constructed for fruit trees may +have a single line of pipe if this is convenient, so that +the chill may be taken off the air in severe cold +weather. To reach anything like real success, houses +must be devoted exclusively to fruit trees. Occasionally +trees may be grown with other plants, as in +cold graperies, but the results are not the best and +often come very close to failure.</p> + +<p>In building houses for fruit trees exclusively, the +even span construction is nearly always used. Houses +eighteen or twenty feet wide, and five feet high at +the eaves, will answer the purpose very well. The +leading greenhouse designers are prepared to furnish +plans for such houses and it is usually best to follow +the advice of their experts.</p> + +<p>All kinds of fruit trees can be grown in pots. This +includes apples, pears, peaches, plums, nectarines, and +cherries. Those which give the best returns are +plums and nectarines. Apples in pots are very interesting +and furnish a superior quality of fruit when +grown under glass. Apples, plums and nectarines +take a finer finish and a higher flavor when grown +in this way than when grown in any other.</p> + +<p>All fruit trees to be grown in pots should be propagated +on the dwarfest of dwarfing stocks. This +means practically that apples should be on Paradise, +pears on quince, peaches and nectarines on sand cherry, +plum on sand cherry or St. Julien plum, and cherries<span class="pagenum"><a name="Page_108" id="Page_108">[Pg 108]</a></span> +on Mahaleb.</p> + +<div class="figcenter"><a id="i0120" name="i0120"></a><div class="figborder"> +<img src="images/i0120.jpg" alt="" /> +<p class="caption">FIG. 41—A FRUITING PEACH IN POT</p> + +</div></div> + + +<p>The trees should be potted in good rich soil, preferably +the best garden loam. This should have +enough sand and gravel in it to insure good drainage. +A considerable amount of drainage material should +be placed in the bottom of each pot. The trees should<span class="pagenum"><a name="Page_109" id="Page_109">[Pg 109]</a></span> +be repotted in fresh soil annually in October or November.</p> + +<p>Trees in pots require liberal feeding. Besides being +given well enriched earth at the time of repotting, they +should be supplied from time to time with small +amounts of fertilizer. Good soluble chemical fertilizers +can be applied either dry or dissolved. A good +formula is one part nitrate of soda, two parts of +muriate of potash, two parts of high grade phosphoric +acid. A very little sprinkling, say a tablespoonful, +of this can be given on each pot once a month during +the growing season which lasts roughly from December +to May. In place of this, or alternately with this, +moderate waterings with liquid manure may also be +given. These small doses of food are especially useful +at the time when the fruit is forming on the trees.</p> + +<p>The trees are usually brought into the house at +the time of potting, say November 1. If early fruit +is desired, they are kept in a house with some heat. +It is necessary only that the temperature should be +kept constantly and safely above the freezing point. +Rapid forcing with a high temperature is not desirable +and is hardly possible. If kept simply above the +freezing point, these trees will start into growth in +January. They can then be kept somewhat warmer +during February, the heat being slightly increased in +March. Peaches and nectarines will stand fairly +high temperatures after the fruit is well set and especially +toward ripening time. By this method of mild +forcing, plums, peaches, and nectarines can be brought +into fruit as early as the latter part of May.</p> + +<div class="figcenter"><a id="i0122" name="i0122"></a><div class="figborder"> +<img src="images/i0122.jpg" alt="" /> +<p class="caption">FIG. 42—A FIG TREE IN A POT</p> + +</div></div> + +<p><span class="pagenum"><a name="Page_110" id="Page_110">[Pg 110]</a></span></p> + +<p>The main crop of potted fruits, however, need not +be expected until June or July; that is not very much +in advance of the outdoor crop. The object of growing +fruit under glass is not so much to force it ahead +of season as it is to improve the quality. Trees which +are to be kept in a cool house without heat need no +particular attention except to see that they are watered +occasionally and that some plant food is given after +growth begins. Even if the temperature goes down +considerably below freezing during the winter months +in this cold house where the potted fruit trees are, no<span class="pagenum"><a name="Page_111" id="Page_111">[Pg 111]</a></span> +damage need be expected.</p> + +<p>Of course, special care will be given to prevent +damage from attacks of fungi or insects which occasionally +become troublesome in the houses. The small +size of these trees makes such work comparatively +easy.</p> + +<p>The methods of pruning are the same as those recommended +for pyramid and bush form trees. These +forms are the most practical for pot culture, though +pot trees are occasionally trained in cordon forms.</p> + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_112" id="Page_112">[Pg 112]</a></span></p> +<h2><a name="XIII" id="XIII"></a>XIII</h2> + +<h3>PERSONALIA</h3> + + +<p>Many persons have a strong prejudice in favor of +the concrete. On general principles they object to +generalities. They choose rather the specific case. +Personal experience, they say, means more to them +than theory, even though the theory be the sublimation +of all experience. For the benefit of such people I +am going to set down an account of some of my own +attempts at growing dwarf fruit trees, and to that I +will add brief opinions and experiences of some friends +of mine.</p> + +<p>The first dwarf fruit tree that I ever saw, so far as +I remember, was in the grounds of the Kansas State +Agricultural College when I was a student there. This +tree was an apple, on Paradise stock, and at two years +after planting it bore six or eight very fine Yellow +Transparent apples. It was one of several dwarf +apples planted by Professor E. A. Popenoe, but the +other trees did not much attract my attention. This +particular specimen had a straight, clean trunk of about +thirty inches, after the absurd style of heading dwarf +apples practised in most American nurseries. But +the crown was full and symmetrical, and the fruit was +incomparable. That particular tree has always been +a sort of ideal and inspiration to me.</p> + +<p>Later, when I planted an orchard in Oklahoma, I +put in some dwarf trees, particularly pears, but I did +not stay there long enough to see what came of them.<span class="pagenum"><a name="Page_113" id="Page_113">[Pg 113]</a></span></p> + +<p>The next fruit garden in which I became interested +was in Vermont. This had in it some dwarf pear +trees, dwarf apples and dwarf plums, and my own +personal experience had fairly begun. The dwarf apples +proved to be an almost complete failure, for reasons +which I can not now satisfactorily explain. A +few years later I planted a few dwarf apple trees in +another Vermont garden, where they did reasonably +well. But, at any rate, the whole undertaking was unsatisfactory, +for it did not give me a vital understanding +of the trees. I never got onto terms of real +personal goodfellowship with them; and until a gardener +does that his work is some sort of a failure.</p> + +<p>The dwarf pears did somewhat better. They seemed +to understand their business, and they kept about it +without much attention from me. I never cared much +for pears, anyway.</p> + +<p>But the plums were the brilliant success, at least +with reference to my own interior personal experience. +Every plum tree meant something to me. A stub of +a root and two scrawny plum branches would at any +time arouse my imagination like the circus posters' +appeal to a boy. In this Vermont garden which I +adopted when it was about four years old, there were +various plum trees, mostly of domestica varieties, +growing on Americana roots. They had come from the +Iowa State College, where they had been educated that +way. They had been given those Americana roots, not +primarily to dwarf them, but to insure them against +damage from the cold winters. The tops had not been +cut back, and the whole treatment was just such as +would have been applied to standards. Later I saw<span class="pagenum"><a name="Page_114" id="Page_114">[Pg 114]</a></span> +the bad results of this treatment, for several of the trees +blew over in high winds. From subsequent experience +I feel sure that if they had been headed low at first, +if they had been kept closely headed back and otherwise +handled like real dwarfs, they would have lived +to a greater age and would have made everybody happier.</p> + +<p>At this time also I began, on a somewhat comprehensive +plan, the propagation of plums on all sorts +of stocks, including Americana, Wayland seedlings, +Miner root cuttings and sand cherry, all more or +less efficient dwarfing stocks. By this time I was into +it head over ears, as far as the plums were concerned.</p> + +<p>This having been the largest chapter in my personal +pomological experience, I suppose it ought to +form the largest portion of this chapter in the book; +but my plum work and my experiments in propagation +have been so often and so fully reported elsewhere +that it would be a vain repetition to go over them +again now. They are all written down in the proper +places where they may be consulted by the enthusiastic +or ill-advised student.</p> + +<p>And then I came to Massachusetts; and here the +first project, almost, to which my hand was turned +was the installation of a garden of dwarf fruit trees. +From the following memorandum of the trees growing +in this garden any reader may surmise the enjoyment +I have found in it. There is one row of dwarf plum +trees set six feet apart and trained, rather unsatisfactorily, +into bush form. The trees were many of them too +large when they came from France, and, though I cut +them back severely, they did not form such low bushy<span class="pagenum"><a name="Page_115" id="Page_115">[Pg 115]</a></span> +heads as my ideal species. They are on St. Julien +roots, which serve the purposes in hand fairly well. +Though the trees had a hard trip across the water only +one out of forty-six has died in three years. Unfortunately +these trees have not yet borne fruit,—not one +of them. Next year many of them will bear. Earlier +fruitage can certainly be secured on sand cherry stocks +and under other methods of training.</p> + +<p>Besides the bush plums, the garden contains a row +of upright cordons. Most of these were not propagated +on dwarf stocks at all, and were not expected +to suffer any such drastic training as I have put upon +them. They were taken from the college nursery and +from the nurseries of several of my correspondents, +just wherever I could find the varieties I wanted, and +without reference to the stocks on which they were +growing. A few are on Americana stocks, several are +on peach roots (of all things), and probably a majority +are growing on the usual Myrobalan roots. These +trees are planted two feet apart in the row and are +tied up to a trellis of chicken wire. There are about +thirty varieties in the row, numbering most of the +different botanical types more frequently cultivated in +North America. Many of the varieties are totally and +very obviously unsuited to this method of treatment, +and presently I will replace them with more amenable +varieties. But many of the varieties have fruited, especially +the Japanese kinds, and some of them, like Burbank, +have proved most unexpectedly docile. Altogether +this row of unsuitably propagated and unsuitably +selected varieties of plum trees has been one of +the most interesting, instructive and entertaining elements<span class="pagenum"><a name="Page_116" id="Page_116">[Pg 116]</a></span> +in my dwarf fruit garden.</p> + +<p>Next there comes a trellis bearing some espaliers, +including plums, pears, apples, peaches and cherries; +but these have been recently planted, and as yet they +have done nothing worth relating.</p> + +<p>There is one row of twenty-three dwarf pears, +mostly trained in pyramid form. These have not done +well, but the reason is not far to seek. The soil is +light and full of gravel, and quite unsuited to pear +or quince. Pears never thrive on it. Several of the +trees are bearing a crop this year, but some of the +trees are also dead, and the whole row looks like the +finish of a bargain sale on the remnant ribbon counter.</p> + +<p>The row of upright cordon pears is a trifle better, +but that is only an accident, I think. The varieties +which are growing there seem to be rather better +adapted to withstand the unpropitious surroundings. +These trees also are bearing.</p> + +<p>When we come to the two rows of horizontal cordon +apples, though, the real fun has begun. Nearly +all these trees are in bearing, and a few of them have +borne every year since they were planted out. They +are set only three feet apart in the row, which is not +enough; and they suffered terribly the first year from +a midsummer attack of aphides; and the pruning was +neglected to allow them to recover from that scourge, +so that the form was somewhat injured; but they have +never ceased to be a joy to me and a wonderment to +visitors. They are mostly of European varieties, but +Bismarck is the showiest and most fruitful one in the +collection, though far from the best to eat.</p> + +<p>Then there are standard gooseberries and currants,<span class="pagenum"><a name="Page_117" id="Page_117">[Pg 117]</a></span> +of which there is little to be said. They haven't been +there long, but they are at home and are going to stay. +Next year I am going to put in some gooseberries and +currants in espalier form.</p> + +<div class="figcenter"><a id="i0129" name="i0129"></a><div class="figborder"> +<img src="images/i0129.jpg" alt="" /> +<p class="caption">FIG. 43—DWARF PEAR IN PYRAMID FORM</p> +<p class="ctext">Two years planted; author's garden</p> +</div></div> + + +<p>Very few persons know what a medlar is. For the +benefit of the ignorant and to increase the kaleidoscopic +effect on my fruit garden, I have some medlar<span class="pagenum"><a name="Page_118" id="Page_118">[Pg 118]</a></span> +trees,—Holländische Monströse,—which I bought of +Louis Späth, Baumschulenweg, Berlin.</p> + +<p>A wire trellis, built much like a grape trellis, only +higher, carries the row of upright cordon apples. +Some of these bore fruit the first year they were +planted, and there has been a fair sprinkling of fruit +every year since then. This has been one of the most +satisfactory lots in the make-up.</p> + +<p>There are two rows containing forty-six bush-form +apples on paradise roots set six feet apart. Some of +these have borne every year since planting out, many +of them showing a good crop this year. Again Bismarck +is the most fruitful, but the least pleasing to +eat. Alexander has made a good record, and this +year Calville d'Automne shows a very pretty crop. It +is customary with visitors, especially those already interested +in fruit-growing and those of a practical turn +of mind, to depart with the judgment that "all those +other schemes are curious and interesting, but the +bush form apple trees look the most like business." +I think so too. In fact my experience with dwarf apples +might be summarized by saying, "bush trees for +business, cordons for fun."</p> + +<p>One row of peach trees on St. Julien plum roots set +fruit buds in abundance the first year, but they were +killed by the freeze of the following winter. The second +year the experience was the same, except that the +tops froze with the fruit buds. New tops were grown +at once, however, and the following year nearly every +tree bore a small crop of fruit. Dwarf peach trees +are worth while.</p> + +<p>This garden has also a row of cherry trees, including<span class="pagenum"><a name="Page_119" id="Page_119">[Pg 119]</a></span> +Morello, Richmond and Montmorency; but these +trees were set the second year of the garden making +and have borne only a small crop of sample cherries.</p> + +<p>The last planting in this garden consists of one row +of nectarines, twenty-two trees.</p> + +<p>This little garden, containing considerably less than +a quarter of an acre of land, has now growing upon +it 548 fruit trees of the kinds named. And I am not +yet done planting. There are various other things that +I want to put in,—quinces, apricots, and perhaps raspberries, +dewberries, and other bush fruits. In fact, +I should like to make it a "Paradise" like good old +Gerarde's or Dodoens', in which all the fruits "good +for food or physic" might be brought together and +represented in a little space.</p> + +<p>It would be quite wrong to close this experience +meeting without giving the observations and quoting +the opinions of some other and better men. Patrick +Barry, in his delightful "Fruit Garden," recorded his +belief that dwarf fruit trees were well worth while. +"The apple," said he, "worked on the Paradise, makes +a beautiful little dwarf bush. We know of nothing +more interesting in the fruit garden than a row or +little square of these miniature fruit trees. They begin +to bear the third year from the bud, and the same variety +is always larger and finer on them than on standards." +Speaking of pears, he said: "On the quince +stock the trees bear much earlier, are more prolific, +more manageable, and consequently preferable for +small gardens."</p> + +<p>The late Mr. E. G. Lodeman, who wrote the most +comprehensive American monograph on dwarf apples,<span class="pagenum"><a name="Page_120" id="Page_120">[Pg 120]</a></span> +concluded his essay rather pessimistically in these +words: "From all the evidence which I have been +able to collect, therefore, I cannot advise the planting +of dwarf apple trees for commercial rewards, but it +seems to me, nevertheless, that they are worth experimenting +with for this purpose." Mr. Lodeman recorded +and endorsed the common opinion "that apples +grown on dwarf trees are handsomer and of better +quality than those grown upon standards"; but he +did not seem to consider that fact of much importance.</p> + +<p>Those who are acquainted at the Lazy Club in Cornell +University, and especially those who know Bailiwick, +have heard of Professor L. H. Bailey's dwarf +apples. (Fig. 44.) These were planted six or eight +years ago, and most of them are now in bearing. There +are a good many different varieties, nearly all French. +My understanding of the scheme is that it was as +much as half intended to be a commercial venture; +but up to the present time little else but confusion and +fun have been gathered with the fruit from those dwarf +apple trees. When last I asked the proprietor for +his experience with dwarf apples he said that he was +having a lot of experience, only he didn't know what +it was.</p> + +<p>Dwarf pears have been planted frequently, especially +in Western New York and Michigan. I asked Professor +S. A. Beach for his observations of them, to +which he replied: "With regard to dwarf pears I will +say that the variety which is most generally grown in +commercial orchards is Bartlett. Almost without exception +this is grown as a standard. Other important +commercial varieties are Seckel, Bosc and Winter<span class="pagenum"><a name="Page_122" id="Page_122">[Pg 122]</a></span> +Nelis. All these are generally grown as standards. +The variety commonly grown as dwarf is Angouleme. +A few fruit growers of my acquaintance are making +some money from orchards of dwarf Angouleme. The +other varieties which are often propagated on dwarf +stock as Clairgeau, Anjou and so forth, are seldom +profitable. In fact I have heard it stated that outside +of Ellwanger and Barry's orchard there is not a profitable +orchard of Anjou in this State. From these statements +I wish you to derive the conclusion that in New +York State under present conditions there is little encouragement +for planting dwarf pears commercially."</p> + +<div class="figcenter"><a id="i0133" name="i0133"></a><div class="figborder"> +<img src="images/i0133.jpg" alt="" /> +<p class="caption">FIG. 44—IN PROFESSOR BAILEY'S ORCHARD</p> +<p class="ctext">Chenango apple on Doucin stocks, interplanted between standard trees</p> +</div></div> + +<p>Mr. E. W. Wood, for many years chairman of the +fruit committee of the Massachusetts Horticultural +Society, says that "under the right conditions the dwarf +pear tree is a necessity for commercial pear growing. +The growers in Revere and Cambridge would feel +they could not get along without the dwarf trees. +Putting the pear on the quince stock does not change +the wants of the roots of the latter, and it is no use +setting them on a light, dry soil, as the roots being +confined to a small area of unsuitable soil, will make +a feeble growth and finally die outright; or, if in an +exposed situation, blow over. Most all the varieties +may be grown as dwarfs. The Angouleme and Clairgeau, +both good market varieties, cannot be successfully +grown in any other way."</p> + +<p>Recently Mr. M. B. Waite has written me the letter +quoted below, giving some conclusions from his +experience with dwarf pears in Anne Arundel County, +Maryland. He says:</p> + +<p>"I planted out 1,000 dwarf pear trees nine years<span class="pagenum"><a name="Page_123" id="Page_123">[Pg 123]</a></span> +ago. They were largely Duchess (Angouleme), but +there are some Manning, Howell, Anjou, Louise +Bonne and Lawrence. I have not been entirely satisfied +with the results. We have not had the proper +quantity of fruit. There has been some fruit every +year since the fourth year, and two years ago there +was quite a good crop, but nothing to compare with +the yield per acre of Kieffer, LeConte and Garber, for +instance. Of course, these are higher-priced fruit and +large yields are not required for good returns. Only +the Duchess and Manning, however, have produced +sufficient to pay at all, and the orchard has not as +yet really paid financially. We have a nice crop this +year, however, more than the total yield up to this +season, and perhaps from now on we may win out. +My dwarf pears are on a soil too dry and sandy for +the best results, and I think we are at Washington +pretty near the southern limit, at least at low altitudes. +In the mountains of Virginia and North Carolina they +can be grown further southward. They require a +moist, preferably clay-loam soil even in their naturally +favored districts, such as New England, New York +and Michigan, but such a soil is still more desirable +when rather too far south for their normal range. They +require high culture, manuring and fertilizing, and +thorough pruning and spraying in any locality, and +these requirements are still more exacting in Maryland. +A slight neglect in cultivation, pruning or spraying +in one season results in a mass of blooms the next +spring, but little or no fruit set. Of course, this extra +attention which has to be devoted to dwarf pears +as compared with Oriental pears, peaches, apples, etc.,<span class="pagenum"><a name="Page_124" id="Page_124">[Pg 124]</a></span> +to be profitable should result in larger yields, but +does not usually do so in this latitude. On the other +hand, we may say in favor of the dwarf pear that the +quince root is a healthy, reliable root for the pear tree; +that the trees attain their seasonal growth early, and +therefore are not as susceptible to pear blight as standard +pears. Furthermore, they are more easily sprayed, +pruned, and otherwise handled than the high standard +trees."</p> + +<p>My friend, Mr. J. W. Kerr, of the Eastern Shore of +Maryland, who owns one of the oldest and most picturesque +orchards of dwarf pears I ever saw, says that +Angouleme (Duchess) is the only variety that pays +for growing in that form.</p> + +<p>Thus the experience of many men in many parts +of America sums up as we began. The conclusion of +the whole matter seems to be about this: Dwarf fruit +trees have not yet played any prominent role in American +commercial horticulture; but they have been profitable +in a few special cases, and the probability seems +strong almost to the point of certainty that, with the +development, refinement and specialization of our commercial +fruit growing, a wider field of usefulness will +be opened for dwarf trees. In the realm of amateur +fruit growing, on the other hand,—a realm now daily +widening,—dwarf fruit trees are of capital importance. +The owners and renters of small grounds, the cultivators +of little gardens—the great majority of American +home-makers, in fact,—will find in them an unfailing +source of pleasure, inspiration, and even of +profit.</p> + + + +<hr style="width: 65%;" /><p><span class="pagenum"><a name="Page_125" id="Page_125">[Pg 125]</a></span></p> +<h2><a name="INDEX" id="INDEX"></a>INDEX</h2> + + +<table summary="list"> + +<tr> +<td></td> +<td class="tdr">PAGE</td> +</tr> + +<tr> +<td class="tdl">Advantages of dwarf trees,</td> +<td class="tdr"><a href="#Page_8">8</a></td> +</tr> + +<tr> +<td class="tdl">Apple, propagation of,</td> +<td class="tdr"><a href="#Page_23">23</a></td> +</tr> + +<tr> +<td class="tdl">Apples,</td> +<td class="tdr"><a href="#Page_63">63</a></td> +</tr> + + +<tr> +<td class="tdl">Apples, recommended varieties,</td> +<td class="tdr"><a href="#Page_72">72</a></td> +</tr> + + +<tr> +<td> </td> +</tr> + +<tr> +<td class="tdl">Bailey, H., quoted,</td> +<td class="tdr"><a href="#Page_120">120</a></td> +</tr> + +<tr> +<td class="tdl">Barry's "Fruit Garden,"</td> +<td class="tdr"><a href="#Page_119">119</a></td> +</tr> + +<tr> +<td class="tdl">Bismarck apple,</td> +<td class="tdr"><a href="#i0019">7</a></td> +</tr> + +<tr> +<td class="tdl">Boundary fences,</td> +<td class="tdr"><a href="#Page_16">16</a></td> +</tr> + +<tr> +<td class="tdl">Bush fruits,</td> +<td class="tdr"><a href="#Page_99">99</a></td> +</tr> + +<tr><td> </td></tr> + +<tr> +<td class="tdl">Commercial value,</td> +<td class="tdr"><a href="#Page_20">20</a></td> +</tr> + +<tr> +<td class="tdl">Cordon trees,</td> +<td class="tdr"><a href="#Page_46">46</a></td> +</tr> + +<tr> +<td class="tdl">Currants,</td> +<td class="tdr"><a href="#Page_101">101</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Definition of dwarf tree,</td> +<td class="tdr"><a href="#I">1</a></td> +</tr> + +<tr> +<td class="tdl">Designs for fruit gardens,</td> +<td class="tdr"><a href="#i0065">53</a>, <a href="#i0067">55</a>, <a href="#i0071">59</a>, <a href="#i0073">61</a></td> +</tr> + +<tr> +<td class="tdl">Disadvantages of dwarf trees,</td> +<td class="tdr"><a href="#Page_18">18</a></td> +</tr> + +<tr> +<td class="tdl">Double-working,</td> +<td class="tdr"><a href="#Page_27">27</a></td> +</tr> + +<tr> +<td class="tdl">Doucin apple,</td> +<td class="tdr"><a href="#Page_26">26</a></td> +</tr> + +<tr> +<td class="tdl">Dwarf tree, definition,</td> +<td class="tdr"><a href="#I">1</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Early bearing,</td> +<td class="tdr"><a href="#Page_8">8</a></td> +</tr> + +<tr> +<td class="tdl">Erwin, A. T., quoted,</td> +<td class="tdr"><a href="#Page_29">29</a></td> +</tr> + +<tr> +<td class="tdl">Expense of dwarf trees,</td> +<td class="tdr"><a href="#Page_18">18</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Fertilizers,</td> +<td class="tdr"><a href="#Page_54">54</a></td> +</tr> + +<tr> +<td class="tdl">Fillers in orchards,</td> +<td class="tdr"><a href="#Page_13">13</a></td> +</tr> + +<tr> +<td class="tdl">Forms for trees,</td> +<td class="tdr"><a href="#Page_41">41</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Gooseberries,</td> +<td class="tdr"><a href="#Page_101">101</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Heading young trees,</td> +<td class="tdr"><a href="#Page_32">32</a></td> +</tr> + +<tr> +<td class="tdl">Houses for dwarf fruits,</td> +<td class="tdr"><a href="#Page_107">107</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Kerr, J. W. quoted,</td> +<td class="tdr"><a href="#Page_124">124</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Lodeman, E. G., quoted,</td> +<td class="tdr"><a href="#Page_119">119</a></td> +</tr> + +<tr> +<td class="tdl">Longevity of dwarf trees,</td> +<td class="tdr"><a href="#Page_19">19</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Management of dwarf trees,</td> +<td class="tdr"><a href="#Page_51">51</a></td> +</tr> + +<tr> +<td class="tdl">Management of trees in pots,</td> +<td class="tdr"><a href="#Page_109">109</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Nectarine, propagation of,</td> +<td class="tdr"><a href="#Page_28">28</a></td> +</tr> + +<tr> +<td class="tdl">Nursery management,</td> +<td class="tdr"><a href="#Page_31">31</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Paradise apple,</td> +<td class="tdr"><a href="#Page_24">24</a></td> +</tr> + +<tr> +<td class="tdl">Peach, propagation of,</td> +<td class="tdr"><a href="#Page_27">27</a></td> +</tr> + +<tr> +<td class="tdl">Peaches,</td> +<td class="tdr"><a href="#Page_83">83</a></td> +</tr> + +<tr> +<td class="tdl">Pear, propagation of,</td> +<td class="tdr"><a href="#Page_26">26</a></td> +</tr> + +<tr> +<td class="tdl">Pears,</td> +<td class="tdr"><a href="#Page_76">76</a></td> +</tr> + +<tr> +<td class="tdl">Pears, recommended varieties,</td> +<td class="tdr"><a href="#Page_81">81</a></td> +</tr> + +<tr> +<td class="tdl">Personalia,</td> +<td class="tdr"><a href="#Page_112">112</a></td> +</tr> + +<tr> +<td class="tdl">Pinching,</td> +<td class="tdr"><a href="#Page_35">35</a></td> +</tr> + +<tr> +<td class="tdl">Plum, propagation of,</td> +<td class="tdr"><a href="#Page_28">28</a></td> +</tr> + +<tr> +<td class="tdl">Plums,</td> +<td class="tdr"><a href="#Page_90">90</a></td> +</tr> + +<tr> +<td class="tdl">Plums, recommended varieties,</td> +<td class="tdr"><a href="#Page_97">97</a></td> +</tr> + +<tr> +<td class="tdl">Pots for fruit trees,</td> +<td class="tdr"><a href="#Page_106">106</a></td> +</tr> + +<tr> +<td class="tdl">Propagation,</td> +<td class="tdr"><a href="#Page_22">22</a></td> +</tr> + +<tr> +<td class="tdl">Pruning apple trees,</td> +<td class="tdr"><a href="#Page_68">68</a></td> +</tr> + +<tr> +<td class="tdl">Pruning dwarf trees,</td> +<td class="tdr"><a href="#Page_33">33</a></td> +</tr> + +<tr> +<td class="tdl">Pruning peach trees,</td> +<td class="tdr"><a href="#Page_86">86</a></td> +</tr> + +<tr> +<td class="tdl">Pruning plum trees,</td> +<td class="tdr"><a href="#Page_92">92</a></td> +</tr> + +<tr> +<td class="tdl">Pyramid tree,</td> +<td class="tdr"><a href="#Page_42">42</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Quality of fruit,</td> +<td class="tdr"><a href="#Page_10">10</a></td> +</tr> + + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Root pruning,</td> +<td class="tdr"><a href="#Page_36">36</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Sand cherry,</td> +<td class="tdr"><a href="#Page_30">30</a></td> +</tr> + +<tr> +<td class="tdl">San José scale,</td> +<td class="tdr"><a href="#Page_10">10</a></td> +</tr> + +<tr> +<td class="tdl">School gardens,</td> +<td class="tdr"><a href="#Page_15">15</a></td> +</tr> + +<tr> +<td class="tdl">Selection of varieties,</td> +<td class="tdr"><a href="#Page_60">60</a></td> +</tr> + +<tr> +<td class="tdl">Suburban places,</td> +<td class="tdr"><a href="#Page_12">12</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Tillage,</td> +<td class="tdr"><a href="#Page_54">54</a></td> +</tr> + +<tr> +<td class="tdl">Training in special forms,</td> +<td class="tdr"><a href="#Page_38">38</a></td> +</tr> + +<tr> +<td class="tdl">Trellises for trees,</td> +<td class="tdr"><a href="#Page_58">58</a></td> +</tr> + + +<tr><td> </td></tr> +<tr> +<td class="tdl">U-form trees,</td> +<td class="tdr"><a href="#Page_44">44</a></td> +</tr> + +<tr> +<td class="tdl">Uses for dwarf trees,</td> +<td class="tdr"><a href="#Page_12">12</a></td> +</tr> + + + +<tr><td> </td></tr> +<tr> +<td class="tdl">Waite, M. B., quoted,</td> +<td class="tdr"><a href="#Page_122">122</a></td> +</tr> + +<tr> +<td class="tdl">Walls and fences,</td> +<td class="tdr"><a href="#Page_15">15</a></td> +</tr> + +<tr> +<td class="tdl">Walls for dwarf trees,</td> +<td class="tdr"><a href="#Page_57">57</a></td> +</tr> + +<tr> +<td class="tdl">Wood, E. W., quoted,</td> +<td class="tdr"><a href="#Page_122">122</a></td> +</tr> + +</table> + +<div class="notes"><p>TRANSCRIBER'S NOTE:</p> + +<p>In some cases illustrations have been moved from the original location +in order to avoid breaks in paragraphs, and to place them more closely to +the related paragraph. Full page illustrations have been moved to the nearest +paragraph break, resulting in a few missing page numbers.</p> + +<p>Obvious typographical errors in spelling and punctuation have been corrected +without comment. One example of an obvious typographical error is on page +124 where the word "an" was changed to "on" in the phrase "... on the other +hand...." Other than obvious typographical errors, the author's original +spelling, punctuation, hyphenation and use of accents has been left intact +with the following three exceptions:</p> + +<blockquote><p>1. On page 92 a hyphen was added to the term "one-half".</p> + +<p>2. In the Index (page 125) an accent mark was added in the term: "San José +scale".</p> + +<p>3. In the Index (page 125) the entry "J. W. Kerr" was changed to +"Kerr, J. W." to correspond with other similar entries. </p> +</blockquote></div> + + + + + + + + + +<pre> + + + + + +End of the Project Gutenberg EBook of Dwarf Fruit Trees, by F. A. 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A. Waugh + +This eBook is for the use of anyone anywhere at no cost and with +almost no restrictions whatsoever. You may copy it, give it away or +re-use it under the terms of the Project Gutenberg License included +with this eBook or online at www.gutenberg.org + + +Title: Dwarf Fruit Trees + Their propagation, pruning, and general management, adapted + to the United States and Canada + +Author: F. A. Waugh + +Release Date: November 15, 2011 [EBook #38024] + +Language: English + +Character set encoding: ASCII + +*** START OF THIS PROJECT GUTENBERG EBOOK DWARF FRUIT TREES *** + + + + +Produced by David Garcia, Cathy Maxam, Marilynda +Fraser-Cunliffe and the Online Distributed Proofreading +Team at http://www.pgdp.net (This file was produced from +images generously made available by The Internet Archive) + + + + + + + + +DWARF FRUIT TREES + + + + + OTHER BOOKS + BY THE SAME AUTHOR + + [Illustration] + + LANDSCAPE GARDENING + PLUMS AND PLUM CULTURE + FRUIT HARVESTING, STORING, MARKETING + SYSTEMATIC POMOLOGY + +[Illustration: DWARF CHERRY TREE + +Two years planted] + + + + + DWARF + FRUIT TREES + + THEIR PROPAGATION, PRUNING, AND + GENERAL MANAGEMENT, ADAPTED + TO THE UNITED STATES AND + CANADA + + _By_ + F. A. WAUGH + + _ILLUSTRATED_ + + NEW YORK + ORANGE JUDD COMPANY + 1906 + + + + +COPYRIGHT, 1906 + +BY ORANGE JUDD COMPANY + + + + +PREFACE + + +The commercial interests have so continuously and completely held the +horticultural stage in America during the last two decades that it has +been impossible for amateur horticulture to get in a word edgewise. Any +public speaker or writer has had to talk about several acres at a time +or he would not be listened to. He has been obliged to insist that his +scheme would pay on a commercial scale before anyone would hear, much +less consider, what he had to tell. + +But now a change is coming. Different conditions are already upon us. A +thousand signs indicate the new era. With hundreds--yes thousands--of +men and women now horticulture is an avocation, a pastime. They grow +trees largely for the pleasure of it; and their gardens are built amidst +surroundings which would make commercial pomology laugh at itself. + +And so I undertake to offer the first American fruit book in a quarter +century which can boldly declare its independence of the professional +element in fruit growing. I am confident that dwarf fruit trees have +some commercial possibilities, but they are of far greater importance to +the small householder, the owner of the private "estate," the village +dweller, the suburbanite and the commuter. + +In other words, while I hope that all good people will be interested in +dwarf fruit trees and that some of them will share the enthusiasm of +which this book is begotten, I do not want anyone to think that I have +issued any guaranty, expressed or implied, that dwarf trees will open a +paying commercial enterprise. Because the argument that a thing pays has +been so long the only recommendation offered for any horticultural +scheme, many persons have formed the habit of assuming that every sort +of praise stands on this one foundation. + +F. A. WAUGH. + +_Massachusetts Agricultural College, 1906._ + + + + +TABLE OF CONTENTS + + + PAGE + + PREFACE v + + I. General Considerations 1 + + II. Advantages and Disadvantages 8 + + III. Propagation 22 + + IV. Pruning 33 + + V. Special Forms 41 + + VI. General Management 51 + + VII. Dwarf Apples 63 + + VIII. Dwarf Pears 76 + + IX. Dwarf Peaches 83 + + X. Dwarf Plums 90 + + XI. Bush Fruits 99 + + XII. Fruit Trees in Pots 106 + + XIII. Personalia 112 + + Index 125 + + + + +LIST OF ILLUSTRATIONS + + + Dwarf Cherry Tree _Frontispiece_ + + FIG. PAGE + + 1 Dwarf Apple Trees in Western New York 3 + + 2 Trained Cordon Apple Trees 5 + + 3 Bismarck Apple 7 + + 4 Pear Tree Trained as an Espalier 9 + + 5 Bush Apple Tree 11 + + 6 Plums as Upright Cordons 17 + + 7 Paradise Apple Stocks in Early Spring 25 + + 8 The Western Sand Cherry 30 + + 9 Upright Cordon Plum 31 + + 10 Bush Apple 34 + + 11 Bush Apple, Three Years Old, Before Pruning 37 + + 12 Bush Apple, Same Tree, After Pruning 37 + + 13 Cordon Pears Before Pruning 39 + + 14 Cordon Pears After Pruning 39 + + 15 Pears in Double U Form 43 + + 16 Pears in U Form 45 + + 17 Apricots in U Form 47 + + 18 Pear in Espalier 48 + + 19 Old Espalier Pears on Farm House Wall 49 + + 20 Horizontal Cordon Apple and Other Dwarf Trees 52 + + 21 Design for a Back Yard Fruit Garden 53 + + 22 Dwarf Fruit Garden 55 + + 23 Fruit Gardening and Landscape Gardening Combined 59 + + 24 A Fruit Garden Containing Many Dwarf Trees 61 + + 25 Dwarf Apples on Prof. L. H. Bailey's Farm, New York 65 + + 26 Upright Cordon Apples 67 + + 27 Horizontal Cordon Apple Trees 71 + + 28 Young Orchard of Dwarf Pear in Western New York 76 + + 29 Dwarf Pear in the Old and Profitable Yeomans + Orchard, New York 77 + + 30 Orchard of Dwarf Duchess Pear, Lockport, N. Y. 79 + + 31 Pyramid Pears in a German Orchard 80 + + 32 Dwarf Peach in Nursery 84 + + 33 Espalier Peach, Hartford, Conn. 85 + + 34 Peach in Fan Espalier on Wall--England 87 + + 35 Peach Trees Trained Under Glass 88 + + 36 Plum Trees Trained as Upright Cordons 91 + + 37 Burbank Plums on Upright Cordons Trained to Trellis 95 + + 38 Currants as Fan Espaliers on Trellis 100 + + 39 Gooseberry Fan Espalier 102 + + 40 Tree Form Gooseberry 104 + + 41 A Fruiting Peach in Pot 108 + + 42 A Fig Tree in a Pot 110 + + 43 Dwarf Pear 117 + + 44 Chenango Apples in Prof. L. H. Bailey's Orchard 121 + + + + +DWARF FRUIT TREES + + + + +I + +GENERAL CONSIDERATIONS + + +A dwarf fruit tree is simply one which does not reach full size. It is +not so large as it might be expected to be. It is smaller than a normal +tree of the same variety and age. + +There are indeed some trees which are normally dwarf, so to speak. They +never reach a considerable size. They are smaller than other better +known and related species. For example, the species _Prunus pumila +besseyi_ is sometimes called the dwarf sand cherry, simply because it is +always notably smaller than related species. The Paradise apple is +spoken of as a dwarf because it never attains the stature which other +apples attain. + +But in the technical sense, as the term is used by nurserymen and +pomologists, a dwarf tree is one which is made, by some artificial +means, to grow smaller than normal trees of the same variety. + +These artificial means used for making dwarf trees are chiefly three: +(1) propagation on dwarfing stocks, (2) repressive pruning, and (3) +training to some prescribed form. + + +DWARFING STOCKS + +The most common and important means of securing dwarf trees is that of +propagating them on dwarfing stocks. These are simply such roots as make +a slower and weaker growth than the trees from which cions are taken. +This will be understood better from a concrete example. The quince tree +normally grows slower than the pear, and usually reaches about half the +size at maturity. Now pear cions will unite readily with quince roots +and will grow in good health for many years. But when a pear tree is +thus dependent for daily food on a quince root it fares like Oliver +Twist. It never gets enough. It is always starved. It makes considerably +less annual growth, and never (or at least seldom) reaches the size +which it might have reached if it had been growing on a pear root. + +This is, somewhat roughly stated, the whole theory of dwarfing fruit +trees by grafting them on slow-growing stocks. The tree top is always +under-nourished and thus restrained in its ambitious growth of branches, +as seen in Fig. 1. + +While the tree is made thus smaller by being grafted on a restraining +root, it is not affected in its other characteristics. At least +theoretically it is not. It still bears the same kind of fruit and +foliage. Bartlett pear trees budded on quince roots yield fruit true to +name. The pears are still Bartletts, and can not be told from those +grown on an ordinary tree. Sometimes the fruit from dwarf trees seems +to be better colored or better flavored than that from standard trees; +but such differences are very delicate and usually receive slight +thought. + +[Illustration: FIG. 1--DWARF APPLE TREES IN WESTERN NEW YORK] + +Dwarf fruit trees have not been very largely grown in America, but have +been much more widely used in Europe. This statement holds good either +for commercial plantations or for private fruit gardens. They are coming +into more common use in this country because, in both market orchards +and amateur gardens, our pomology is coming to be somewhat more like +that of Europe. Our conditions are approaching those of the Old World, +even though they will always be very different from those of Europe in +horticultural matters. + +Dwarf fruit trees are particularly valuable in small gardens; and small +gardens are becoming constantly more popular among our urban, and +especially our suburban, population. This matter is discussed more fully +in another chapter. Fruit of finer quality can be grown on dwarf trees, +as a general rule, than can usually be grown on standard trees. Every +year there are more people in America who are willing to take any +necessary pains to secure fruit of extra quality. This remark applies +particularly to amateur fruit growers and to owners of private estates +who grow fruit for their own tables, but it is no less true of a certain +class of fruit buyers, especially in the richer cities. Although $3 a +barrel is still a high price for ordinary good apples, sales of fancy +apples at $3 a dozen fruits are by no means infrequent in the city +markets every winter. + +[Illustration: FIG. 2--TRAINED CORDON APPLE TREES + +From Loebner's "Zwergobstbaeume"] + +In this respect also we are approaching European conditions. In the +markets of the continental capitals in particular fancy fruits are +frequently sold at prices which seem almost incredible to an American. +Single apples sometimes bring 50 cents to a dollar, and peaches an equal +price. Just recently a story has been going the rounds of the newspapers +that the caterer for the Czar's table sometimes pays as high as $15 +apiece for peaches for the royal table. Hereupon a solemn American +editor remarked that if the whole royal family should live upon nothing +but peaches it would still be cheaper than carrying on the Japanese war. + +Now if there is anywhere within reach a market for apples or peaches at +$3 a dozen specimens--and there unquestionably is--then it will pay to +grow fancy fruits with special care to meet this demand. This kind of +fruit can be grown better upon dwarf trees than upon standards in many +cases, if not in most. At least such is the conviction of the present +writer. Moreover this has been the experience in the old country. + +With such facts in view there seems to be a possible future for dwarf +fruit trees, even for commercial purposes. Their present utility in +amateur gardens and on wealthy private estates can not be questioned. +These various amateur and commercial adaptations of dwarf trees will +have to be more carefully analyzed and discussed in a future chapter, +and the subject may therefore be dropped for the present. + +[Illustration: FIG. 3--BISMARCK APPLE, FIRST YEAR PLANTED + +22 inches high; bearing 4 fruits] + + + + +II + +ADVANTAGES AND DISADVANTAGES + + +It is a good prejudice which expects every man who writes anything to be +enthusiastic over his subject. Such enthusiasm doubtless leads a writer +many times to over-state his case, and to claim more than the calm +judgment of the multitude will ratify. And on the other hand, readers +usually tacitly discount the statements of any man who writes about any +matter in which he is plainly interested. The present writer knows that +he is also under the ban, and that the reader firmly expects him to +claim more for dwarf fruit trees than their merits will fairly warrant. +This expectation the writer hopes to disappoint. It will be enough to +set down here the obvious advantages and disadvantages which the +horticulturist will meet in handling dwarf fruit trees. These statements +are mostly of matters of common experience and they need no coloring to +make them serve their present purpose. + +We may fairly set down the following good points standing more or less +generally to the credit of dwarf fruit trees: + +1. _Early bearing._--This is a sufficiently obvious advantage. The +Alexander apple will bear the second year after planting when grown as a +dwarf, while it requires six to ten years to come into bearing as a +standard. This habit of early bearing proves valuable in many ways. It +encourages men to plant trees. The disinclination of old men to plant +trees rests upon the slenderness of the chance that they will ever +gather of the fruit. But a man may plant dwarf trees whenever his +expectation of life is two years or more. Such trees would serve +octogenarians, consumptives and those sentenced to be hanged for murder. + +[Illustration: FIG. 4--PEAR TREE, TRAINED AS AN ESPALIER] + +Early bearing--to return to the subject--makes dwarf trees valuable to +that large and unfortunately growing class of citizens who rent the +premises where they live. They do not expect to stay more than five or +six years in any one place. In that length of time ordinary trees would +not begin to yield any fruit. But with dwarf trees there is excellent +probability of seeing something ripen. Then again early bearing is a +great advantage when one is testing new or old varieties. It is a great +advantage when a commercial orchard is designed and when dwarf trees are +used for fillers as explained below. + +2. _Small size._--The very smallness of the dwarf trees has many +advantages in it. The trees are easier to reach and to care for. They +are easier to prune and to spray. This facility in spraying is what has +chiefly recommended smaller fruit trees to commercial fruit growers in +recent years. Particularly in those places where the San Jose scale is a +perennial problem a very large tree becomes an impossibility, and the +smaller the trees can be the better it suits. + +The small size of dwarf trees permits the planting of larger numbers on +a given area. This is specially worth while to the amateur who has a +small garden where only three or four standard trees could grow, but +where he can comfortably handle forty or fifty dwarfs. Yet it is also +worth the consideration of the commercial fruit grower who is trying to +earn a profit on expensive land. If he can increase the number of +bearing trees on each acre, especially during the early years of +establishing his orchard, it almost certainly means increased income. + +[Illustration: FIG. 5--BUSH APPLE TREE, THREE YEARS PLANTED] + +3. _High quality._--It is not perfectly certain that every kind of fruit +can be produced in higher quality on dwarf trees than on standards, but +such is the general rule. This is notably true of certain pears, as +Buerre Giffard and Doyenne du Comice, and it is generally the case with +all apples that can be successfully grown on Paradise roots. One can +secure size, color, flavor and finish on an Alexander or a Ribston +Pippin, for example, which can never be secured on a standard tree. One +who has not seen this thing done will hardly understand it; those who +have will not need more argument. Such plums as we have fruited on dwarf +trees have shown similar improvement in quality, being always distinctly +superior to the same varieties grown on standard trees. The significance +of these facts will appear at once to any one familiar with the course +of the fruit markets in America. There are greater rewards awaiting the +fruit grower who can produce fruit of superior quality than the one who +succeeds merely in increasing the quantity of his output. + + +SPECIAL USES FOR DWARF TREES + +These various items of advantage recommend dwarf fruit trees for several +specific purposes, some of which are worth pointing out in detail. + +1. _For suburban places._--A large and increasing percentage of our +population now lives the suburban life--in that zone where city and +country meet. They have small tracts of land, which, however, they too +often lease instead of owning. On these they do more or less +gardening,--usually more, in proportion to the size of their holdings. +For them dwarf fruit trees are a precious boon. It is possible to plant +three hundred to five hundred dwarf fruit trees on a quarter of an acre, +where less than a dozen standard trees would flourish. This gives the +opportunity to experiment with all sorts and varieties of fruits, a +privilege very dear to the heart of the commuter. The dwarf fruit trees +also work more readily into a scheme of more or less ornamental +gardening, where fruits are combined with vegetables and flowers. +Especially if some sort of formal gardening is attempted, the cordons, +espaliers and pyramids exactly suit the demands. Then the fact, already +mentioned, that the dwarf trees come into bearing much sooner, is a +consideration of the highest value to the suburban gardener. He fully +expects to move from one home to another at least once in ten years, if +not once in five. With the best of intentions and the most favorable of +opportunities he can hardly expect to settle down anywhere for life. The +suburbs themselves change too rapidly for that; and the place which +today is away off in the country may be all covered with factories five +years from now. It is terribly discouraging, under such circumstances, +to plant a tree knowing that ten years must pass before any considerable +fruitage can be expected from it. It is altogether another feeling with +which one plants a tree which promises fruit within two or three years. + +So that, whatever the drawbacks to the planting of dwarfs, they are the +salvation of the suburban garden. For such circumstances they can be +freely recommended, without exception or reservation. + +2. _For orchard fillers._--As commercial orcharding becomes more +refined, under the stress of modern competition, and as good orchard +land increases in value, up to one hundred, two hundred, or even three +hundred dollars an acre, new methods must be adopted with a view to +increasing the returns. This opportunity looms especially large for the +first few years after the establishment of the commercial orchard, more +particularly the apple orchard. When standard trees are planted +thirty-five to the acre, which is now the usual practice, the land is +not more than one-fourth occupied for the first five years, and not more +than half occupied for the first ten years. Indeed it is full twenty +years from the time of planting before the thirty-five apple trees will +use the whole acre. And since a good farmer can not afford to let +expensive land lie idle he has before him a very pretty problem to +determine how the space between the standard trees shall be utilized +during the early years of the orchard's growth. + +Several different methods are in vogue for the solution of this problem; +but probably the best one is that system which supplies fillers or +temporary trees between the standard or permanent ones. In an orchard of +standard apple trees these fillers may very properly be dwarf apple +trees; or between standard pears dwarf pears may be planted. If there +are thirty-five standard apple trees to an acre, and if a dwarf tree is +placed half way between each two standards in every direction, including +the diagonal direction, this will make one hundred and five dwarf trees, +or one hundred and forty trees in all, instead of the thirty-five trees +with which the acre of apple orchard land is more commonly furnished. +The dwarf apple trees will be bearing good crops at the end of five +years at most; and they can be kept on the land for five years longer +at the least, before they will begin to crowd the permanent standards. +During these five years, if the orchard has a paying management at all, +they will easily pay all the expenses of the enterprise, and should +leave a substantial balance of profit. + +As this system of filling, or interplanting, commercial orchards is +becoming more and more common, the suitability of dwarf trees, for this +purpose, becomes more generally evident. + +3. _For school gardens._--Thus far school gardens in America have been +mostly temporary and experimental affairs. But we are already satisfied +that they have come to stay, and that gardening in some form will be a +permanent feature of the curriculum in many of our best schools. As soon +as a school garden becomes a permanent institution, with ground of its +own to be held in use year after year, the dependence on annual crops +will give way to the use of various perennial plants, shrubs and trees. + +And among these dwarf fruit trees will naturally be one of the first +introductions. Their small size adapts them to the school premises, +their habit of early bearing again serves to recommend them most +strikingly, and the special opportunity which they offer to pupils to +observe details of pruning and other items of tree management, make them +almost a first necessity in the permanent school garden. + +4. _For covering walls and fences._--There are many places about every +farm, suburban establishment, or even about many city homes, where back +walls and fences could be put out of sight very agreeably by almost any +sort of foliage. Various ornamental climbers and creepers are in vogue +for this service; but a certain number of such unattractive walls and +fences could be treated quite as acceptably, from the esthetic point of +view, with trained fruit trees, and the result would be more +satisfactory in some other ways. Apples or pears trained as cordons or +espaliers, or peaches, nectarines, or cherries in fan forms, will thrive +on almost any brick or wooden wall, except those with a northern front. +It is necessary only to supply a proper soil, to plant sound trees of +proper sorts, and to give them the prescribed care. The result is not +only a thing of beauty but one of practical utility as well. + +There are many places where the owner of a city or suburban lot can +secure the fun and the substantial benefits belonging to the fruit +grower on land that would be otherwise wasted, if he will only build a +woven wire fence on the property line between him and his +not-too-agreeable neighbor, using this fence as a support for a row of +cordon plums, pears or apples. If he has time and inclination to do a +little more work with the trees he can better plant U-form peaches, +nectarines or apricots, or he can grow plums in U-form, or he can have +fan-form cherry trees, or apples or pears in Verrier-palmettes. One of +the most interesting and productive lots in the author's dwarf fruit +garden is a row of plum trees on such a woven wire trellis. The trees in +this row stand two feet apart, and form a perfect screen. (Fig. 6.) The +majority of the trees which were necessarily taken for planting this row +were not propagated on suitable stocks, and many varieties were +introduced for experimental purposes which were obviously unadapted to +this mode of training, but nevertheless the net result has been highly +satisfactory. + +[Illustration: FIG. 6--PLUMS AS UPRIGHT CORDONS, SET TWO FEET APART] + +In a very similar manner apple, pear or plum trees may be trained so as +to form an arched arbor way. In this kind of make-up they present a most +agreeable novelty. An example of this kind of training is shown in the +illustration, page 5. For this purpose cordon trees are usually best; +though peach or apricot trees in U-form or double U-form will answer +very well. Even apple trees or pears formed as palmettes-Verrier can be +carried up over an arched trellis. + +Mr. Geo. Bunyard in "The Fruit Garden" tells of carrying apple trees up +over the slate roof of an outbuilding, with marked success. The +fruit-bearing portion of the trees, lying there on the slate roof +beautifully exposed to the sun above, and assisted by the heat absorbed +and radiated by the slate, yielded large crops of apples of very +superior quality. + + +SOME DISADVANTAGES + +There are, of course, some disadvantages in growing dwarf fruit trees, +and these should be examined with as much care as the advantages. The +more important ones are as follows: + +1. _Greater expense._--The trees are somewhat harder to propagate, and +therefore cost more. There is no general demand for them in America, so +that they are carried by only a few nurseries and are not looked upon as +staple goods even with those dealers; and on this account the price is +necessarily increased. Thus each tree costs more than a similar tree of +the same age and variety propagated in the usual way. But the greatest +increase of expense comes from the fact that many more trees are +required to plant the same area. There is often an advantage, as already +argued, in planting more trees to the acre, but it costs something to +gain this advantage. An acre of ground can be planted with thirty-five +standard apple trees set thirty-five feet apart each way, and these +trees will cost, roughly estimating retail prices at $12 a hundred, +$4.20. To plant an acre to dwarf apple trees, setting them six feet +apart each way, which is about as thick as these trees should ever be +planted, will require 1,210 trees. Estimating the retail price roughly +at $15 a hundred this would make the first cost $181.50--a considerably +greater initial investment in the orchard. + +2. _The trees are shorter lived._--This statement is true for certain +kinds of dwarf trees, but not for others. Certain varieties of pears, +for example, which do not unite well with the quince root, naturally +make short lived trees. On the other hand other varieties of pears +appear to live as long and thrive fully as well on quince roots as on +pear roots. There is a common belief, especially in England, that apples +worked on French paradise roots are apt to be short-lived. The +nurserymen who hold this belief contend, however, that the so-called +English Paradise, more properly called Doucin, supplies a stock on which +apples will live to as great an age as on any other stock whatever. +There is some evidence to show that vigorous varieties of plums worked +on Americana roots or on dwarf sand cherry are shorter lived than the +same varieties on freer growing stocks. In many cases, however, dwarf +trees live as long as standards; and in almost all cases they live long +enough. + +3. _They require more care._--This objection stands particularly against +the dwarf trees trained in special and intricate forms. Such trees +undoubtedly do require more careful attention, more frequent +going-over, and more hand work in the course of the year. It is +probably not true that apples, pears, plums or peaches in bush or +pyramid forms require any more labor or attention than standard trees to +secure equally good results. On the other hand it must not be forgotten, +as has already been pointed out, that whatever care may be required is +much more easily given the dwarf trees than the standards. + +4. _They are not a commercial success._--This statement, too, though +undoubtedly having some truth in it, can not stand without +qualification. It is certainly true that no one could grow ordinary +varieties of apples, like Baldwin or Ben Davis for instance, on dwarf +trees in competition with men who are growing the same varieties on +standards. It is probably true that fancy varieties of apples can be +grown with profit on dwarf trees, but even this can not be strongly +urged. So far as apples are concerned the chief value of dwarf trees for +modern commercial enterprises in America will come through their use as +fillers between rows of standard trees. In the case of pears the +situation is somewhat more favorable to dwarf trees. There are a number +of orchards in this country where pears have been successfully grown for +market, these many years, on dwarf trees. The famous and everywhere +planted Bartlett succeeds admirably on the quince stock wherever the +soil is suited to it. No successful commercial orchards of dwarf peaches +or plums can be cited in this country, individual trees of these kinds +even being extremely rare; yet there is good reason to suppose that +under favorable conditions dwarf peaches and plums may have some +commercial value. Such value may be more in the way of supplementing +standard trees than in superseding them, but it is still worth +consideration. So that, after all, when we say that dwarf fruit trees +are not a commercial success we mean merely that they will not take the +place of standard trees. The large market orchards must always continue +to be made up of standard trees; but in their own way the dwarf trees +will find a limited place even in commercial operations, and this use of +them seems destined to be more general in the future than it has been in +the past. + + + + +III + +PROPAGATION + + +The propagation of dwarf fruit trees is in some senses a more critical +and interesting problem than the propagation of ordinary nursery stock. +The successful production of a dwarf fruit tree depends primarily on its +propagation. The selection of stocks for dwarfing purposes is +necessarily a complicated matter. Under the terms of the problem it is +impossible that the stock and the cion which are wedded together should +be very closely related. The stock must be distinctly different and +pronouncedly dwarfer in his habit of growth. + +It is not always an easy matter to find a stock which is thus distinctly +different from the tree which it is desired to grow and which will at +the same time form with it a vigorous and long lived union. It is +necessary further that the propagation can be carried on with ease and +with a fair degree of success in commercial nurseries. If difficult +methods of grafting are required, or if only a small stand of nursery +trees can be secured, the undertaking becomes too expensive from the +nurseryman's point of view. + +The methods of propagating dwarf trees are for the most part the same as +those used in reproducing the same kinds of fruit on standard stocks. As +a matter of fact nearly all dwarf trees are propagated by budding. +Apples, pears, and plums can be readily grafted, but budding is +simpler, speedier, and usually the cheaper process in the nursery. In +the upper Mississippi Valley, where plums are somewhat extensively +worked on Americana plum roots, grafting is rather common. The side +graft and the whip graft are the forms most used. + +The theory of the production of a dwarf fruit tree by the restraining of +its growth has already been mentioned in another chapter. The dwarf +stock simply supplies less food than is required for the normal growth +of the variety under propagation, and the tree is, in a sense, starved +or stunted into its dwarf stature. + +As the selection of proper stocks--the adaptation of stock to cion--is +one of the fundamental problems in dwarf fruit growing, we may now +address ourselves to that. We will take up the different classes of +fruit in order. + + +THE APPLE + +Everyone who has observed the wild or native apples which grow in New +England pastures must frequently have noticed certain dwarf and +slow-growing specimens. It it not difficult to find such which do not +reach a height of five feet in ten years of unobstructed growth. If the +cions of ordinary varieties of apples like Greening and Winesap should +be grafted upon these stocks, the result would be a dwarf Greening or +Winesap. If these dwarf wild apples could be produced with certainty and +at a low price, they would furnish a source of supply for dwarf apple +stocks. + +The Paradise apple so-called (Fig. 7) is simply one of these dwarf +varieties which can be reproduced freely and cheaply. This reproduction +is secured nearly always by means of mound layerage. As the variety does +not come true to seed, any more than such varieties as King or +Hubbardston do, some such method of propagation is necessary. This +Paradise apple is naturally inclined to stool out somewhat from the +roots. This habit is encouraged by cutting the plants back to the +ground. When the young shoots are thrown up they are banked up with a +hoe or by plowing furrows up against the rows of plants. The young +shoots then form roots at the base and these rooted shoots or layers are +removed when one year old. They are then planted in nursery rows in the +spring, where they are usually budded the following July or August. + +These Paradise stocks are largely grown in France. Practically all the +supply comes from that country. The nurserymen who grow dwarf apple +trees in America import their stocks from France during the winter, +plant them in nursery rows early in the spring, bud the stocks the +following July or August, and have the dwarf apple trees for sale the +second year following. + +This Paradise is the dwarfest stock known for apples. Its effect on +nearly all varieties is very marked, causing them to form very small +trees and to bear very early. Some of the more vigorous varieties, like +Northern Spy for instance, do not submit kindly to such treatment. For +this, or possibly for more recondite reasons, a few varieties do not +succeed well on Paradise roots. The writer would be glad to give a +list of such varieties which are not adapted to the Paradise stock, but +confesses he is unable to do so. + +[Illustration: FIG. 7--PARADISE APPLE STOCKS IN EARLY SPRING] + +The Doucin stock is simply another variety of dwarf apple. It is more +vigorous and larger growing than the Paradise, and, therefore, produces +a tree, when ordinary varieties are grafted upon it, about midway in +size between the ordinary standard apple and the same variety growing +upon Paradise. + +This Doucin is sometimes called the English or Broad-Leaved Paradise, +but this name is misleading. It will be well to remember this in buying +stocks or in buying trees in England. Dwarf apples are largely +propagated in England, but the trees which are said to be on Paradise +roots are often on Doucin. This confusion comes about from the +Englishman's habit of calling Doucin the Broad-Leaved Paradise. + +The Doucin is perhaps better for the free-growing bush form trees, +especially where excessive dwarfing is not needed. For orchard planting +in the United States this Doucin stock would be likely to suit many +growers better than Paradise. For trees which are to be kept within very +narrow bounds, or those which are to be trained in particular forms, the +Paradise stock is better. For all sorts of cordon apple trees, the +Paradise is essential. + + +THE PEAR + +Dwarf pears are always propagated on quince roots. Any kind of a quince +may be used as a stock for pears, but the one commonly employed by +nurserymen is the Angers quince, named after Angers, France, from which +place the supply largely comes. Almost all the quince stocks used by +nurserymen in America are imported from France. As in dealing with apple +stocks, the importation is made during the winter, the stocks are +planted in nursery rows in the early spring, and are usually budded in +July or August of the same year. + +A few varieties of pears do not make good unions with the quince. In +some cases this antipathy is overcome by the expedient of +double-working. The quince root is first budded with some variety which +unites well with it. After this pear cion has grown one year, the +refractory variety is budded upon this pear shoot. The complete tree, +when it leaves the nursery, consists of three pieces,--a quince root +below, a pear top above, and a short section of only one or two inches +in length of some other variety of pear which simply holds together the +two essential parts of the tree. + +This practise of double-working is sometimes undertaken with other kinds +of fruit for special purposes. There are no other cases, however, in +which it becomes a generally recognized commercial practise. + + +THE PEACH + +The peach is dwarfed by budding it upon almost any kind of a plum root, +especially upon the smaller growing species of plums. The stock most +used is the ordinary Myrobalan plum. This is simply because the +Myrobalan stock is commoner and cheaper. The St. Julien plum probably +furnishes a better dwarfing stock for peaches, but it is more expensive +and harder to work. + +The Americana plum, now somewhat largely grown for stocks in the States +of the upper Mississippi valley, furnishes a good dwarfing stock for the +peach. According to the writer's experience the Americana stock gives +better results with peaches than either Myrobalan or St. Julien. It +should be observed that this stock requires budding rather early in the +season. + +The dwarf sand cherry, which is further discussed below under plums, +also makes a good stock for peaches. As this stock is very dwarf, it +produces the smallest possible peach tree. The peach cion rapidly +overgrows the stock and the tree can hardly be expected to be long +lived. The growth is very vigorous and satisfactory during early years, +however. I have not had an opportunity to determine how long peaches +will live and thrive on this stock. + +Nectarines can be grown in dwarf form in exactly the same manner +employed for peaches. + + +THE PLUM + +In all the old books it is said that dwarf plum trees are secured by +working on Myrobalan stocks. This statement is hardly true according to +our present standards, and is certainly far from satisfactory. This rule +came into vogue at the time when only large growing Domestica plums were +propagated in this country and the stocks used were mostly either "horse +plums" or Myrobalan. The Myrobalan stock does give a somewhat smaller +tree than the old fashioned horse plums; but this Myrobalan stock has +been for many years the one principally used for propagating all kinds +of plums in America. It has come to be looked upon as a standard rather +than a dwarf stock. When we think of dwarf trees, therefore, we expect +to see something smaller than what will grow under ordinary +circumstances on a Myrobalan root. + +The Americana plum, already mentioned, is a first-rate stock in nearly +all respects except that it can not be bought so cheaply as the +Myrobalan. It is now grown to a considerable extent by nurserymen in +Minnesota, Iowa and the neighboring States. If grafted, or budded early, +all varieties of plums take well upon it. The trees on Americana roots +make a good growth in the nursery and are easily transplanted. The tree +produced on this stock is only moderately dwarf. Still this dwarfing +effect is always well marked, this result being shown by the overgrowing +of the cion. The top thus appears to outgrow the root, and such trees +are apt to blow over during wind storms. Suitable precautions should be +taken to guard against damage of this sort. + +Prof. A. T. Erwin of Iowa writes on this subject as follows: + + "Regarding the Americana as a plum stock, I would state that we are + using it by the thousands out here; in fact, have about quit using + anything else. As a stock for the European and Japanese sorts, it + does dwarf them, and the cion tends to outgrow the stock at the + point of union, causing an enlargement. The union is also not very + congenial, and they frequently break off on account of high winds. + However, in my experience and observation, this is not the case + when the Americana is used as a stock for Americana varieties. It + does not dwarf the trees seriously and the union is splendid. It is + by all odds the best stock we have for plums, and since we do not + grow anything but Americana varieties, it works first rate. It does + tend to sprout some, though there is little trouble in this regard + after the trees come into bearing." + +[Illustration: FIG. 8 + +THE WESTERN SAND CHERRY + +_Prunus pumila besseyi_] + +The sand cherry seems to be the dwarfing stock par excellence for the +plum. This sand cherry is a heterogeneous species, or as some botanists +think, is three species, ranging throughout the Northern States from +Maine to Colorado. The narrow leaf upright form growing about five feet +tall, known as _Prunus pumila_, is found along the Atlantic coast. The +broad leafed dwarfer form known as _Prunus pumila besseyi_ or _P. +besseyi_, is found in the Western States. Another rarer form of more +irregular growth known as _Prunus pumila cuneata_, or as _P. cuneata_, +is found in the North Central States. + +[Illustration: FIG. 9--UPRIGHT CORDON PLUM + +With buds set into the naked trunk] + +All of these different forms may be used for propagating plums or +peaches. The western form (_P. besseyi_) (Fig. 8) is in some respects +the best, producing the dwarfest and apparently the best trees. In our +experience, however, nearly all varieties of plums and peaches give a +better stand of trees when budded on _P. pumila_. _Prunus cuneata_ is +inferior to the others. + +The eastern form, _P. pumila_, has another advantage from the standpoint +of the nurseryman in that it is more easily propagated from cuttings. +For the most part the western sand cherry is propagated from seed. Both +forms can be propagated from layers. + + +NURSERY MANAGEMENT + +Dwarf trees are managed in the nursery very much the same as standards +of the same varieties. There are no special points to be observed except +in the formation of the tops. Western New York nurserymen, who now grow +the principal supply of dwarf apple and pear trees, have the custom of +forming their nursery stock with high heads. That is, the heads are +formed at a height of eighteen inches to three feet from the ground. In +this matter the pattern is taken after the usual style of standard +trees. This is quite wrong. Of course, some planters might like to have +dwarf trees with trunks two or three feet tall, but the best form has a +much shorter stem. At any rate the buyer of dwarf trees ought to be at +liberty to form the head within three or four inches of the ground if he +so desires. This becomes very difficult if the tree is once pruned up to +a height of two or three feet. + +In order that the planter may reach his own ideal perfectly in this +matter, it is sometimes necessary to buy one year old trees, what the +English nurserymen call maidens. This, of course, enables the tree +planter to form the head wherever he desires. + + + + +IV + +PRUNING DWARF FRUIT TREES + + +The pruning of dwarf fruit trees is a matter of the greatest +consequence, for on proper pruning depend both the form and the +productivity of the trees. Some of the details of management will be +explained in the succeeding chapters, dealing with the particular kinds +of fruits, but a few general statements should be set down here. + +1. The trees are severely headed in. This applies more particularly to +bush and pyramid forms. By the term "heading in" we refer to the +shortening of the leaders. Such shortening is usually given at the +spring pruning, while the trees are dormant. The leaders may be headed +in at times, however, during the latter part of the growing season, in +July. Such stopping of growing leaders will be practised more often on +young trees just coming into bearing than on old trees. (Fig. 10). +Constant heading back of some sort, however, is required in nearly all +cases, if the tree is to be retained in its dwarf form. The mistake has +often been made of thinking that a tree propagated on a dwarf root would +take care of itself. + +2. Summer pruning is essential. In most American orchard practise one +annual pruning (sometimes one pruning every five years!) is considered +sufficient, and systematic summer pruning is seldom or never given. Now +summer pruning tends much more to repress the growth of a tree than +winter pruning does. In fact, heavy winter pruning leads rather to +increased vegetative vigor. Aside from any special system of pruning, +therefore, this rule is to be remembered, that summer pruning is +desirable, on general principles, for dwarf fruit trees. + +[Illustration: FIG. 10--BUSH APPLE, THREE YEARS OLD + +Showing strong leaders formed during the summer] + +3. Side shoots usually need pinching during the growing season. Leaders +are more frequently allowed to grow unchecked throughout the season, or +are stopped only late in their period of development. In the pomaceous +fruits, which form distinct fruit spurs, the checking of these side +shoots helps toward the production of fruit buds. As long as every bud +is allowed to push out into a strong shoot no fruit spurs can become +established. Thus the summer pinching of the side shoots on apples and +pears has the purpose of encouraging the formation of fruit spurs. On +peach and plum trees equally distinct fruit spurs do not form; but if +the side shoots are allowed to push forth unrestricted they are apt to +choke one another. There will be too many of them, they will not get +light enough, their growth will be weak and sappy, and they will not +form fruit buds. Good fruit buds on a peach tree, for example, form on +strong, clean, healthy shoots of this year's growth for next year's crop +of fruit. It is seen, therefore, that in nearly all sorts of dwarf fruit +trees the summer pruning is especially directed to the suppression or +regulation of the growth of side shoots. + +This part of the treatment becomes of prime importance in dealing with +cordons and espaliers. + +4. The control of the fruit spurs or of the side shoots here +contemplated requires that the trees be gone over more than once during +the growing season. In fact, four successive examinations of the tree +are usually required. Old trees can sometimes be managed with two or +three, but young ones, on the other hand, will sometimes require six or +more. Of course, there are usually only a few shoots that need attention +at each succeeding visit, and the work can be very rapidly performed. +The first pruning, or pinching, falls about three weeks after the trees +have started into growth. The next one comes ten days later, the next +one ten days later again, and the fourth pruning two weeks after the +third. From this time onward the intervals lengthen. These +specifications, of course, are only approximate and suggestive. Some +judgment is required to select just the proper moment for pinching back +a shoot and even more to select the time for a general summer pruning. +Those trees which enjoy the sympathetic presence of the gardener every +day are sure to fare best. The bulk of this pruning can be done with the +thumb nail and forefinger, but I find a light pair of pruning scissors +pleasanter to work with. + +5. Root pruning is sometimes advisable. Since the whole program is +arranged to check the growth of the dwarf tree, root pruning would +naturally fit well with the other practises recommended. Root pruning +checks the growth of a tree about as positively as any treatment that +can be devised. When dwarf pear or apple trees seem to be making too +much wood growth and not enough fruit, they can be taken up, as for +transplanting, during the dormant season and set right back into place. +This digging up and replanting is always accompanied by some cutting +of roots. The whole root system is disturbed and has to re-establish +itself before the top vegetates very strongly once more. Such root +pruning ought to be done late in the fall. It is a special practice, +suited to refractory cases, and the gardener is not recommended to +indulge in it too freely. + +[Illustration: FIG. 11--BUSH APPLE + +Three years old, before pruning] + +[Illustration: FIG. 12--BUSH APPLE + +Same tree after pruning] + +6. A certain equilibrium between vegetative growth and fruit bearing +should be established at the earliest possible moment, and should be +maintained thereafter. Of course, some such equilibrium is sought in the +management of a standard tree; but it is secured earlier in the life of +the dwarf tree and should be much more accurately maintained. The tree +must make a certain amount of growth each year, but this must be only +enough to keep it in good health, and to furnish foliage enough to +mature the fruit. Beyond this wood growth the tree should bear a certain +amount of fruit every year, for annual bearing is not only an ideal but +a rule in the management of dwarf trees. This equilibrium once +established must be maintained not by haphazard pruning, but by some +suitable system. If there is the proper balance between summer pruning +and winter pruning, combined with proper control of cultivation and +fertilization, then the balance between vegetation and fruitage can be +kept up. It is a delicate business, like courting two girls at once, but +it can be carried out successfully. + +7. The training of trees into mathematical forms is largely a mechanical +process. For the most part the trees are shaped while they are growing. +The young shoots are twisted and bent to the desired positions, and +are tied into place until the stems become hardened. There are many +clever little tricks for expediting this sort of work and for making the +results more sure, but a rehearsal of them here would be tedious. The +most important rule to remember is that constant attention must be given +the shoots while they are growing. Mistakes are corrected with +difficulty after an undesirable form has been allowed to harden. + +[Illustration: FIG. 13--CORDON PEARS + +Before pruning] + +[Illustration: FIG. 14--CORDON PEARS + +After pruning] + + + + +V + +SPECIAL FORMS FOR TRAINED TREES + + +We have already explained the connection between dwarf trees and the +practise of training them in special forms. It is true that this +practise looks childish to American eyes. It seems to be only a kind of +play, and a rather juvenile sport at that. Nevertheless we should +understand that in some parts of the world it is a real and profitable +commercial undertaking. We should consider also that in other places, +where fruit of very high quality is better appreciated, perhaps, than it +is in America, the extra trouble is thought to be worth while for the +superior quality which it gives the fruit. As this matter is coming to +be of more importance in America also, and as the interest in amateur +fruit growing is enormously increasing, we may fairly begin to talk +about these methods. + +The formation of trees into bushes and pyramids, by means of systematic +pruning according to a definite plan, as explained in the succeeding +chapters, while apparently simpler and more reasonable to our American +eyes, it is still a method of training the tree. The fruiting branches +are placed at definite points and the fruit spurs are encouraged to grow +in regular succession. It is not a very great step from this to a +distribution of the branches into a more precise form. + +The different forms which are used most commonly are named and +classified in the following outline: + + _A._--_Forms of three dimensions_: + _a._ Vase or bush + _b._ Pyramid + _c._ Winged pyramid, etc. + _B._--_Forms of two dimensions_: + _a._ Various espaliers + _b._ Palmette-Verrier + _c._ Fans or Fan-espaliers + _d._ U-form and double U-form + _C._--_Trained to a single stem_: + _a._ Upright cordon + _b._ Oblique cordon + _c._ Horizontal cordon + (with one arm) + (with two arms) + _d._ Serpentine cordon, etc. + +Among the forms of three dimensions none is of much practical importance +besides the pyramid and bush or vase form. These are sufficiently +explained in the chapters on pears and apples. Here we need only to +define them. The pyramid tree is one which has a straight central stem +with branches radiating therefrom. It is especially adapted to upright +growing varieties of pears. The bush or vase form has several main arms +or branches, all standing out from approximately the same point and +growing upward at a more or less acute angle, thus forming roughly a +vase. The secondary branches put out from these, bearing fruiting wood, +as the gardener may order. + +[Illustration: FIG. 15--PEARS IN DOUBLE U-FORM + +From Loebner's "Zwergobstbaeume"] + +The flying pyramid or winged pyramid, described in all European books, +is considerably different from the ordinary pyramid and is more precise +in its design. Usually six arms are brought out at the base of the tree. +These are grown in a direction approximately horizontal until they reach +a convenient length,--say two to three feet. They are then suddenly bent +upward and inward and are conducted along wires set for this purpose +until they meet in a common point with the main stem of the tree some +four to eight feet above where the branches put out. There is thus +formed a precise mathematical pyramid. Along these main arms fruiting +spurs are allowed to grow, but no branches are expected to develop. + +Sometimes the flying pyramid is made more elaborate by bending the arms +into a spiral form. Other more or less complex modifications are +practised to some extent. All of them are to be regarded merely as +curiosities and as of no practical value. + +The various forms of espaliers and fan-shaped trees have their special +and legitimate uses. It may be said here that the Palmette-Verrier is +regarded generally as being the most successful for the largest number +of varieties of fruits. It is a safe rule also that the simpler forms +are generally the better. With rare exceptions a tree confined to a +moderately small space is more satisfactory than one trained over a +large space. + +Great care must be exercised in forming these trees. If the geometrical +style of training is undertaken at all, it should be carried out with +considerable precision. If one arm happens to be placed a little higher, +or at a little more moderate angle, or otherwise more favorably than the +corresponding arm, it will very soon divert to its own use the major +portion of food supplied by the top. It will outgrow its mate and the +form which the gardener designed will eventually be lost. It will be +seen at once that this condition makes the same care and precision +necessary in all forms of training. + +[Illustration: Fig. 16--PEARS IN U-FORM + +Sometimes called two-arm upright cordons] + +The U-form classifies somewhere between the cordon and the espalier. It +consists of two upright branches joined to a single trunk below by an +arc of a circle. The fruit is all borne on the two parallel stems +which are treated essentially the same as upright cordons. (Fig. 17.) + +The double U-form is made by growing two U's from the same tree. The +stem is first divided near the ground into two branches and each of +these is immediately divided into two more. The tree thus provides four +parallel and equally spaced upright and fruiting stems equal to four +upright cordons, except that they are all supported from a single trunk. +The U- and double U-forms are employed mostly for plums, apricots, +peaches and nectarines. + +One occasionally sees much more elaborate schemes of training than any +here mentioned. There are complex geometrical designs, even pictorial +figures--birds, dogs, and beer-steins--and sometimes the initials of the +gardener, or the name of his kingly and imperial majesty. In every case +the method of producing these forms is practically the same. A frame is +built of wood or wire in the form which it is desired to give the tree. +Branches are developed at suitable points on the tree and these are tied +out while they are growing to the wooden or metal form. It does not +require any special care or ingenuity to produce the most elaborate +designs in this method. It is essentially a job of carpentry. + +[Illustration: FIG. 17--APRICOTS IN U-FORM] + +We come now to the cordons. If we take the simplest form, namely the +upright cordon, we have what we may call a tree of one dimension only. +The upright cordon has nothing but height, eschewing both breadth and +thickness. A cordon is simply a tree trained to a single stem and this +stem may be placed in any position. The position or direction of the +stem classifies the cordon. There are, therefore, besides the upright +cordon, others which are oblique, that is, which make an angle with the +horizontal, those which are horizontal, and those which are bent into +various forms. The serpent form is one of the simplest of these. This +form of cordon is simply bent back and forth against a trellis forming a +series of S's one above another. The horizontal cordons are of two +varieties, namely one-arm and two-arm forms. It is altogether a matter +of convenience which one of these forms is chosen. + +[Illustration: FIG. 18--PEAR IN ESPALIER + +This tree is carrying over 200 fruits] + +In conclusion it may be pointed out that the slower growing trees, pears +and apples, are the better suited to the more elaborate forms of +training. The more free and rapid growing species, such as peaches, +nectarines, cherries, and Japanese plums, are better managed in somewhat +simpler forms, preferably the fan. Such trees do well, however, in the +U-form or double U-form. + +[Illustration: FIG. 19--OLD ESPALIER PEARS ON FARM HOUSE WALL] + + + + +VI + +GENERAL MANAGEMENT + + +The general management of dwarf trees is naturally very much like the +management of ordinary standard trees. As dwarf trees are grown more +often in gardens rather than in orchards they will receive garden +treatment. Heavy tools and extensive methods of culture will hardly find +application. + +Good soil culture may be regarded as essential. Whatever some American +fruit growers may be saying about the propriety of growing apple +orchards in sod, no one has yet undertaken to adapt the sod system into +the kitchen garden. The close planting which is customary with dwarf +trees makes culture comparatively difficult, yet not unreasonably so. +Apple and pear trees planted six feet apart each way can be worked for +several years with a single horse and cultivator. In fact if the trees +are kept carefully headed in, the time need never come when the +cultivator will have to be abandoned. When cordons or espaliers are +planted in a garden large enough to warrant horse cultivation under +ordinary circumstances then the rows of trained trees should be set six +feet apart, which will be enough to permit the continued use of the +horse and cultivator between the rows. + +[Illustration: FIG. 20--HORIZONTAL CORDON APPLE AND OTHER DWARF TREES + +With cover crop of hairy vetch] + +However, the horse cultivator is certain to be definitely crowded out of +some dwarf fruit gardens. Many of the men who have greatest reason for +growing dwarf fruit trees are those whose backyard gardens were never +large enough to justify the presence of a horse or horse tools. In such +cases the spading fork and the hand cultivator are the ready and proper +substitutes. Our extensive methods of farming in America have bred a +strong prejudice against all sorts of hand labor like this, but +experience will show that under some conditions it is quite worth while. +A very common mistake in all kinds of agriculture is to allow prejudice +to rule experience. + +[Illustration: FIG. 21--DESIGN FOR A BACK YARD FRUIT GARDEN 50 FT. +SQUARE + +North fence (top of map), peach espalier (4); Row 1, bush apple (7); Row +2, pyramid pear (7); Row 3, currants and gooseberries (11); Row 4 and 5, +horizontal cordon apples, with grass walk between; Row 6, raspberry +bushes (7); Row 7, strawberries; Row 8, plums in bush form (7); Row 9, +apples in horizontal cordons (4); East fence, apples as upright cordons +(31); West fence, pears in espalier.] + +Garden culture means not only good tillage of the soil, but good +treatment in other respects. It means good feeding and good spraying. As +for spraying we need make only two observations. First, the treatment to +be given is almost precisely the same as that which is given to standard +trees of the same species; second, the work is much more easily +performed because the trees are smaller. If one happens to have a +considerable block of dwarf trees closely planted. There may be +difficulty, it is true, in driving in with a spray pump. This difficulty +is overcome by having long runs of hose on the spray pump, so that the +cart may stand on the borders of the garden while the operator carries +the nozzle in among the trees. In case of large plantings of dwarf trees +alley-ways should be left every one hundred feet, or better, every +eighty feet, between the blocks. These alleys will be useful for other +purposes besides spraying. + +[Illustration: FIG. 22--DWARF FRUIT GARDEN 111 BY 144 FEET + +From Lucas' Handbuch des Obstbaues] + +In the management of a small garden the gardener is expected to be +liberal in his allowance of fertilizers. While it is true that dwarf +fruit trees should be liberally fed there is a possibility of overdoing +it. It has already been explained that the dwarfing of the tree depends +in a certain way on its well-regulated starvation. If the tree top could +get all the food which its nature calls for it would not be dwarfed. The +rule in feeding dwarf fruit trees therefore should be to give enough +fertilizer to keep them in perfect health and in good growing condition, +but not enough to force unnecessary growth. Fertilizer rich in nitrogen +should be especially avoided, and, as the object in view is to secure an +early maturity of the tree and to produce fruit always in preference to +wood, a larger proportion of potash would naturally be substituted for +the diminished proportion of nitrogen. Of course the amounts and +proportions of the different elements (nitrogen, potash and phosphoric +acid) to be applied will vary greatly with different conditions,--with +the nature of the soil, the age of the trees, etc. As a sort of standard +we may say that under normal conditions of good soil with dwarf apple +and pear trees in bearing there should be given annually for each acre: + + 400 pounds ground bone + 400 pounds muriate of potash + 100 pounds Peruvian guano + +Peaches and plums require more nitrogen during early growth, and more +potash when in full bearing. For a new plantation of these trees the +following amounts should be given annually for each acre: + + 300 pounds ground bone + 400 pounds muriate of potash + 150 pounds nitrate of soda + +For peach and plum trees in bearing, the following formula may be +suggested: + + 400 pounds ground bone + 500 pounds muriate of potash + 100 pounds Peruvian guano + +Inasmuch as many owners of dwarf fruit trees will have so much less +than an acre for treatment it will be best to repeat these formulas, +reducing them to a smaller unit. Making this reduction somewhat freely, +in order to avoid long and useless decimals, we may compute the quantity +needed annually for each one hundred square feet of land as follows: + + FOR APPLES AND PEARS IN BEARING + + 1 pound ground bone + 1 pound muriate of potash + 1/4 pound Peruvian guano + + FOR PEACHES AND PLUMS NEWLY PLANTED + + 3/4 pound ground bone + 1 pound muriate of potash + 3/8 pound nitrate of soda + + FOR PEACHES AND PLUMS IN BEARING + + 1/4 pound Peruvian guano + 1-1/4 pound muriate of potash + 1 pound ground bone + +Cherries should be treated like plums; gooseberries, currants, and most +other fruits, like apples. + +In the home of dwarf tree culture, that is, in Europe, trained trees are +extensively grown upon walls. The gardeners utilize for this purpose not +only the walls of stables and outbuildings, and of the enclosed gardens, +but long ranges of brick are built for the special and exclusive purpose +of accommodating fruit trees. In southern Germany, in Switzerland, in +Belgium, in France, and especially in the neighborhood of Paris, there +are hundreds of miles of these walls. The walls may run north and south +or east and west. Both sides of the walls are used, even when one side +faces the north. Currants and gooseberries are expected to thrive on +north walls. West walls are considered especially favorable for pears +and plums. The walls are nearly always built of brick. They should have +a height of ten to fourteen feet. Each wall usually has a coping at the +top with a projection of ten to eighteen inches, which sheds the rain, +protecting both the wall and the fruit trees. Where extreme pains are +spent on the culture of fancy table fruits there are curtains hung from +rods along the outer edge of these copings, and the curtains are drawn +to protect ripening fruit from too hot sunshine, or to protect the +blossoms in the spring season from late frosts. + +Brick walls, with all their appurtenances, are less important in America +than in Europe and the advantages to be expected from this particular +method of culture are decidedly less. Walls would more probably be +useful for peaches and nectarines in northern latitudes than for any +other fruits. + +Cordons and espaliers require some sort of support, however, and where +walls are not used trellises are necessary. These may be of wood or +wire. There is a belief current that the wooden trellises are better +because they reflect less heat, but wire is so much cheaper and more +durable that it will usually be chosen. + +Five or six wires are needed to make a good trellis for upright cordons. +These should be placed twelve to fourteen inches apart, with the lowest +wire thirty inches from the ground. All wires should be tight, and to +this end stout, well-set posts are necessary. The wires should be +loosened in the autumn, before freezing weather begins, and should be +tightened again in the spring. + +[Illustration: FIG. 23--FRUIT GARDENING AND LANDSCAPE GARDENING COMBINED + +From Lucas' Handbuch des Obstbaues + +The entire planting, exclusive of the borders, is made up of fruit trees +and bushes. Dimensions, 752 x 1,362 feet.] + +For espaliers the woven wire fences are better. In fact, the woven wire +fencing is excellent for all sorts of fruit trellises. Poultry netting +makes a cheap and convenient trellis, but it is neither so strong nor so +durable as the better grades of woven wire fencing. On the whole it is +very poor economy to buy a cheap trellis or to put it up on poor posts. + +These trellises will need to be comparatively high. Nothing less than +eight feet will be satisfactory, and for upright cordons a trellis ten +to fifteen feet high will be much better. Of course, this entire height +is not needed the first year, but upright cordon apples will cover a +twelve foot trellis in five years. Peaches or Japanese plums will cover +the same trellis in three years. + +In the selection of varieties for growing in a garden of dwarf fruit +trees the horticulturist will naturally be guided by principles +altogether different from those which control him in the selection of +varieties for a commercial orchard. He must, of course, consider which +varieties are best adapted to the special stocks on which they have to +be propagated. He must also bear in mind that certain varieties are +better adapted than others for the special forms in which he may wish to +train his dwarf trees. Beyond all this lies the great consideration that +in the very large majority of cases dwarf fruit trees are grown to +secure fancy fruit, not to produce a large quantity for a general +market. All varieties of inferior quality would therefore be eliminated +from consideration at the beginning, no matter how productive they might +be, nor how famous for other things. + +[Illustration: FIG. 24--A FRUIT GARDEN CONTAINING MANY DWARF TREES + +A is the entrance; B, well or cistern; C, space to turn a horse and +cart. + +From P. Barry's "Fruit Garden"] + +Varieties of specially good flavor would be given special thought, even +though they might lack in hardiness or productivity. The special +favorites of the man who owns the garden should be chosen, no matter +whether they are popular or not. Then for similar reasons a +comparatively long list of varieties will be chosen instead of the very +short list always held to by the commercial grower. From first to last +one should remember that the growing of dwarf fruit trees is essentially +the enterprise of an amateur, not of a man who grows fruit for money. + + + + +VII + +DWARF APPLES + + +Dwarf apples are the most interesting and valuable of dwarf fruits. We +have become so thoroughly accustomed to the standard apple tree in this +country, however, and it so fully meets all the apparent requirements, +that there seems to be no call for dwarf apples. Nevertheless dwarf +trees have some real advantages under certain circumstances. Some of +these have already been pointed out in the general discussion in +previous chapters, and some of them will bear reiteration here. Where so +much interest is taken in apple culture as in America, the advantage +which dwarf trees offer for the rapid testing of new varieties cannot be +overlooked. Still more important is the value of the dwarf trees in +producing extra fancy specimens. Thus in growing very fine apples for +exhibition or for a particularly fastidious market, one would naturally +choose the dwarf trees. + +Inasmuch as dwarf trees are recommended chiefly to the amateur and are +grown generally less for cash profit than for other considerations, the +great and obvious advantages of standard trees quickly disappear. For +men who like to play at fruit growing, nothing can equal a selection of +apple trees on Paradise stocks. They are the most engaging of all dwarf +trees, in fact of all fruit trees whatsoever. + +The general matter of selecting stocks has been referred to under the +head of propagation, but the statement should be repeated here that the +French Paradise stock is preferable for very dwarf garden trees, and is +almost necessary for cordons and espaliers, while the Doucin (sometimes +called the English or broad-leaved Paradise) may be chosen where only a +moderate amount of dwarfing is desired. Some of the most expert apple +growers of North America are beginning to think that the Doucin may be +required for the commercial orchards in the future, when spraying for +the San Jose scale becomes an established routine and smaller trees are +an accepted necessity. + +Dwarf apple trees may be cultivated in nearly all the artificial forms +ever given to fruit trees. Undoubtedly the simplest is the bush or vase +form. This requires less care and attention and probably gives as much +fruit to the same area as any other. The pyramid form is somewhat +difficult to produce. It can be secured successfully only with the +varieties which have a tendency to grow strong, straight branches, as +for instance Sutton, Gravenstein and Northern Spy. On the whole the +pyramid is not to be recommended for dwarf apples. + +Apples succeed very well as upright cordons and in all the simpler +modifications of this form. As these trees can be planted very close +together--as close as fifteen inches certainly--thus occupying very +little room, a large number of them can be planted in very limited areas +of the city lot or backyard. They are especially adapted to stand on the +property line where they seem to use no space whatever, and where in +fact they do occupy space which otherwise would be lost. The upright +cordon can be bent into the form of an arch in order to make delightful +arbors along the walks. The illustration, Fig. 2, shows a good example +of this sort. + +[Illustration: FIG. 25--DWARF APPLES ON PROF. L. H. BAILEY'S FARM, NEW +YORK] + +Nearly all varieties of apples--indeed all as far as I know--succeed in +this form. The trees are not very long-lived, however. That is they +cannot be maintained in good presentable form and prolific bearing +indefinitely, because it is difficult to reproduce the fruit spurs on +the lower part of the stem. Nevertheless the trees are inexpensive and +can be cheaply replaced. As they come into bearing the first or second +year after planting, this task of replacing worn-out trees is a small +one. Very fine specimens of fruit can be produced on these upright +cordons. Indeed this form is superior to the bush form in this respect. + +The apple is the best of all trees for horizontal cordons. In this form +it becomes the most entertaining plaything in the garden, as well as one +of the most rewarding trees in its product of fruit. Either the single +arm or the double arm cordon can be used with success. These horizontal +cordons are naturally used along the borders of walks, flower beds or +plots devoted to vegetables. They may sometimes be used along +foundations of buildings, where it is not desired to grow upright +cordons or espaliers against the walls. The fruit produced by horizontal +cordons is probably superior in size, color and finish to that produced +on any other form of tree. In climates where the summer's heat and +sunshine are apt to be meager, this advantage of the horizontal cordon +will be comparatively greater. Conversely it will be less in places +where sunshine and heat are very abundant during the summer. It is +probably true that on the plains of Arizona and Texas the horizontal +cordon will not be a brilliant success. + +Dwarf apples need practically the same care and cultivation, aside from +pruning, as standard apples. The soil should be cultivated during the +early part of the summer and allowed to rest during the latter part of +the year. Cover crops may be sown during June or July, according to the +custom practised in the usual orchard management; but the advantages of +a cover crop in a small garden are less material than in a large +commercial orchard. + +[Illustration: FIG. 26--UPRIGHT CORDON APPLES + +18 inches apart; in author's garden] + +The formation of the tree is discussed under another head. It remains to +be said only that careful and intelligent pruning are required to keep +any dwarf apple tree to its work. The more complicated and the more +restricted the form of the tree, the more careful and continuous must be +this pruning. The general system may be outlined in comparatively few +words, and may be explained in its simplest form as applied to the +treatment of a horizontal cordon. Each horizontal cordon, perfectly +formed and full grown, should have fruit spurs throughout its horizontal +length, which may be from three to fifteen feet. The upright portion of +the trunk, from the point where the graft is set to the angle made by +the bending down of the stem, should be kept clean and bare. Constant +care is required to remove the sprouts from this portion of the tree, +especially such as come up from the stock. At the further end of the +horizontal portion there should be one, two, or three strong shoots +allowed to push forth each year. These may be called leaders. They +represent the principal wood growth in each tree. They draw up the sap +from the roots, their leaves elaborate this sap, and from them the +digested material is sent back for the support of the tree and the +ripening of the fruit. They are allowed to take an upright or nearly +upright position and their growth is encouraged. On all other portions +of the tree growth is sternly restricted, when not altogether repressed. + +There is a constant tendency for strong shoots to start into growth all +along the horizontal part of the stem and especially near the bend. If +any of these shoots are allowed to make headway, the form of the tree +is spoiled. Even if they are cut out after a year's growth, thus +retaining somewhat the form of the tree, the fruit spurs are thereby +lost. It is the business of the fruit grower, therefore, to pinch back +these shoots which start along the horizontal stem, and this pinching is +done at a comparatively early stage of their growth. Usually the first +pinching should be given when the stems have grown long enough so as to +have seven or eight leaves. These shoots are then cut or pinched back to +three leaves. If the tree is in good vigorous condition, these shoots +will soon start into growth once more. Again they have to be pinched. +This time the pinching comes a little earlier, taking the shoot when it +reaches only about five leaves and the pinching is still more severe. +The shoots may start into growth a third time or even a fourth time, but +each time they are pinched back sooner and more severely than before. In +most cases two or three pinchings will suffice. These constant +repressions of growth tend to secure the formation of fruit spurs and +fruit buds along the horizontal trunk of the tree. + +Some slight modifications of the plan here outlined will develop +themselves in experience. In particular it will be found that different +varieties require slightly different handling. Some form fruit spurs +more readily than others. With certain varieties it is very difficult to +repress the rampant habit of growth and to secure a proper formation of +fruit buds. These differences, however, are of minor importance as +compared with the general management of the tree. + +The system just outlined has in view the summer pruning of the +horizontal cordon apple. The upright cordon is pruned in almost exactly +the same manner. Various forms of espaliers are handled in much the same +way. Strong shoots or leaders are allowed to grow at the ends of the +main branches to keep up a proper circulation and elaboration of sap, +while the growth of fruit spurs is encouraged along the sides of the +stems by frequent and regular pruning. + +In a somewhat less precise manner the same system of pruning can be +applied to bush and pyramid forms. Each bush, for instance, is made up +of a certain number of fruiting branches. The fruit is borne on spurs on +the sides of these branches, while the woody growth is made by the +leaders appearing at the ends of these branches. These leaders are +annually cut back and the constant formation of fruit spurs is +encouraged by pinching whatever shoots are on the sides of the main +stems. + +It will be seen that the whole business of pruning falls into two +general categories, viz., winter pruning and summer pruning. The winter +or spring pruning is given any time after the stress of winter is over +and before the sap starts running in the spring. This is the time when +the ordinary fruit trees are customarily pruned. The work at this season +consists chiefly in cutting back leaders. These are pruned off short, +that is the whole stem is taken off down to within two or three buds of +where it started growth the previous year. In some cases it is worth +while to cut even further back, going into wood two or three years old. +At this spring pruning the defective or diseased branches are of course +removed wherever they are found. Cases requiring such treatment always +occur even on the best trained cordons and espaliers. Whenever it +becomes necessary an entire branch, sometimes composing half the tree, +is taken out. Usually such branches can be replaced without great loss +of time. + +[Illustration: FIG. 27--HORIZONTAL CORDON APPLE TREES] + +After this winter or spring pruning comes the summer pruning which has +been outlined above. This usually begins May 15-25, and continues until +July 25-31, differing, of course, in different latitudes. + +Practically all varieties of apples can be grown as dwarfs, though some +succeed on Paradise roots better than others. Some varieties also are +better adapted for special forms, as for cordons, than are others. Such +requirements are not very strict, and a careful gardener can grow +practically anything he wants to. Patrick Barry, in his "Fruit Garden," +recommends "twenty very large and beautiful sorts for dwarfs," having in +mind American conditions, and especially his own experience in +Rochester, N. Y. His list is as follows: + + Red Astrachan + Large Sweet Bough + Primate + Beauty of Kent + Alexander + Duchess of Oldenburg + Fall Pippin + Williams' Favorite + Gravenstein + Hawthornden + Maiden's Blush + Porter + Menagere + Red Bietigheimer + Bailey Sweet + Canada Reinette + Northern Spy + Mother + King of Tompkins County + Twenty Ounce + Wagener + +In Europe, where greater attention has been paid to these matters, the +opinion has settled down to a comparatively limited number. For example, +Mr. George Bunyard in "The Fruit Garden" recommends the following +varieties for cordons: + + Mr. Gladstone Aug. + Devonshire Quarrenden Aug. + James Grieve Sept. + Wealthy Oct. + Margil Oct. + King of Pippins Oct. + Mother Oct. + Calville Rouge Precoce Oct. + Cox's Orange Pippin Oct., Feb. + St. Edmund's Pippin Nov. + Ross Nonpareil Nov. + Duchess of Oldenburg Aug. + Pott's Seedling Sept. + Lord Grosvenor Sept. + Adams' Pearmain Dec. + Hubbard's Pearmain Dec. + Allington Pippin Nov., Feb. + Scarlet Nonpareil Jan., Feb. + Norman's Pippin Jan. + Lord Burghley Feb. + Duke of Devonshire Feb. + Rosemary Russet Feb. + Sturmer Pippin Very late + Allen's Everlasting Very late + Fearn's Pippin. Very late + Lord Derby Nov. + Bismarck Dec. + Lane's Prince Albert Jan., March + Lord Suffield Sept. + Grenadier Sept., Oct. + Golden Spire Sept., Oct. + Seaton House Sept., Oct. + Sandringham Feb. + Alfriston Feb., March + Calville Malingre Feb. to Mch. + Calville Rouge Feb. to Mch. + +The same authority recommends the following varieties to be grown on +Paradise stocks as bushes: + + Beauty of Bath July, Aug. + Red Quarrenden July, Aug. + Lady Sudeley Sept. + Worcester Pearmain Sept., Oct. + Yellow Angestrie Sept. + Duchess' Favorite Sept. to Oct. + King of the Pippins Oct. + Early White Transparent J'ly. + Lord Suffield Aug., Sept. + Pott's Seedling Aug., Sept. + Lord Grosvenor Aug., Sept. + Early Julien Aug., Sept. + Ecklinville Seedling Sept., Oct. + Grenadier Sept., Oct. + Stirling Castle Sept., Oct. + Golden Spire Sept., Oct. + Cox's Orange Pippin Nov., Feb. + Beauty of Barnack Nov. + Allington Pippin Dec., Feb. + Gascoigne's Scarlet Dec. + Christmas Pearmain Dec. + Winter Quarrenden Dec. + Baumann's Reinette Jan. + Lord Derby Oct., Nov. + Stone's Apple Oct., Nov. + Tower of Glamis Oct., Nov. + Warner's King Oct., Nov. + Bismarck Oct., Nov. + Lane's Prince Albert Dec., Mch. + Bramley's Seedling Dec., Mch. + Newton Wonder Dec., Mch. + +Max Loebener in his book on dwarf fruits recommends the following +varieties for dwarf apples: + + Red Astrachan July, Aug. + Yellow Transparent Aug., Sept. + Charlamowsky Aug., Sept. + Transparent de Croncels Sept., Oct. + Prince Apple Sept., Jan. + Danzig Oct., Dec. + Dean's Codlin Oct. to Feb. + Landbury Reinette Nov., Feb. + Cox's Orange Nov. to Mch. + _Requires good soil_ + Winter Gold Pearmain Nov., March + Ribston Pippin Nov., April + _Good warm soil_ + Canada Reinette. Nov., April + _Hardy_ + Belle de Boskoop Nov., May + Virginia Rose Aug. + Red Peach Summer Apple Aug., Sept. + Lord Suffield Aug., Oct. + Cellini Sept., Nov. + Alexander Oct., Dec. + Gravenstein Oct. to Jan. + _For moist soils, bears late_ + Yellow Richard Nov., Dec. + Bismarck Nov., Feb. + Yellow Bellflower Nov. to April + _Requires good position_ + Baumann's Reinette Dec., May + +Inasmuch as the advantages of the dwarf trees apply especially to the +growing of fine fruit, only the better varieties should generally be +propagated in this way. On this basis, therefore, rather than on the +basis of adaptation learned from experience, the following varieties may +be suggested among the well known American sorts for growing in dwarf +form: + + Baldwin + Esopus + Mother + Williams' Favorite + Sutton + King + Northern Spy + Grimes + Winesap + Yellow Transparent + McIntosh + Red Astrachan + Alexander + Wolf River + Ribston Pippin + Wealthy + Wagener + +Of course, one propagating dwarf apples would always select his own +favorites. It should be noticed that in the list given above are some +varieties which are notable for beauty of appearance rather than for +superior quality. They are recommended on the former consideration. +Certain varieties in the list, for instance Alexander, are known to +succeed especially well as dwarfs. + + + + +VIII + +DWARF PEARS + + +Pears are the fruit most largely grown in dwarf form in America. There +are a few well established and successful commercial orchards of pears, +especially in western New York and Michigan. The pear is the fruit most +assiduously cultivated in dwarf and trained forms in Europe. At the same +time it is the one with which I confess I have had the least +satisfaction. This is perhaps because I have always experimented in a +country where pears do not naturally succeed, and because, further, my +fancies have run more to other kinds of fruit. + +[Illustration: FIG. 28--YOUNG ORCHARD OF DWARF PEARS IN WESTERN NEW +YORK] + +It is probably true that the pear is improved more in quality than any +other fruit by being grown in dwarf form and trained as cordons and +espaliers on a suitable frame or wall. This is emphatically true in cold +and inclement climates, where indeed some of the best varieties of +pears will not succeed at all unless given this advantage. A west wall +is recommended as giving the very finest results. It should be noted, +however, that some varieties do better on walls than others. Those which +grow vigorously in bush, pyramid, or standard forms receive +comparatively less benefit from wall training. + +[Illustration: FIG. 29--DWARF PEARS IN THE OLD AND PROFITABLE YEOMANS +ORCHARD, NEW YORK] + +The pear is the best of all trees for training in pyramid form. +Sometimes very tall slim pyramids are made, becoming almost pillars of +foliage and fruit in their old age. These may be in fact upright cordons +which are trained with strong stems and allowed to support themselves +without a trellis. Some of the less upright growing varieties are +difficult to form into pyramids, and such may be pruned in the ordinary +bush or vase form. In growing dwarf pears commercially, as is sometimes +done, it is probably best to give most varieties the bush form. The +pyramid is rather harder to maintain. + +The pear succeeds well as a cordon tree. Perhaps the best form is the +oblique cordon, one placed at an angle of about forty-five degrees with +the horizon. The upright and horizontal cordons may also be used, though +neither of these forms is specially well adapted to pears. + +All of the better types of espaliers are suited to pear trees. Probably +the Palmette-Verrier is the best, although the old fashioned espaliers +are often used. The U-form and the double U-form also succeed if well +built. + +The pruning of the pear tree is substantially the same as that of the +apple. Where pear blight is a factor in the problem, due allowance must +be made for it. It sometimes happens that entire branches or arms have +to be cut away on account of blighting. The system of pruning therefore +should furnish a means of renewing such members promptly when necessity +requires. + +[Illustration: FIG. 30--ORCHARD OF DWARF DUCHESS PEARS, LOCKPORT, N. Y.] + +The quince root prefers a fairly heavy and even moist soil. A heavy clay +loam is best, although a strong clay will answer. Light sandy soils or +loose gravelly soils will not give such good results. On the other hand +any clay soil which holds water to a considerable extent will answer. As +these are the requirements for quince roots, they become also the +requirements for dwarf pears. Any attempt to grow dwarf pears on a light +loose soil is almost certain to prove a failure. + +[Illustration: FIG. 31--PYRAMID PEARS IN A GERMAN ORCHARD] + +It is often said that dwarf pears should be planted deep in the ground +when they are set out. The rule is to put them deep enough so that the +bud union will be buried beneath the surface of the soil. With such +treatment the pear itself often throws out roots and eventually +establishes a feeding system of its own, becoming independent of the +quince stock. It is then no longer a dwarf tree except by the authority +of the pruning knife. It is probably true that many varieties of dwarf +pears are longer lived when treated in this way. In planting, therefore, +it becomes a question whether one desires chiefly a long-lived tree or a +strictly dwarf one. The ease with which dwarf trees are replaced makes +longevity a less important factor than in commercial orchards of +standard trees. + +Of course, it is understood that if the dwarfest form is to be +maintained, the tree must be planted high enough to leave the union out +of the ground, thus preventing the pear from throwing out roots of its +own. + +The varieties principally grown in this country as dwarfs are Angouleme, +Bartlett, Anjou, and Louise Bonne. + +In European nurseries the list of pears propagated on quince roots is +much larger. The following varieties are recommended for England by Mr. +Owen Thomas, and are said to be particularly good for training on walls: + + Buerre Giffard + Clapp's Favorite + Jargonelle + Williams' (Bartlett) + Buerre d'Amanlis + Fondante d'Automne + Triomphe de Vienne + Buerre Bosc + Buerre Hardy + Buerre Brown + Comte de Lamy + Louise Bonne de Jersey + Pitmaston Duchess + La France + Buerre d'Anjou + Buerre de Jonghe + Doyenne d'Alencon + Glou Morceau + Marie Benoist + Winter Nelis + Buerre Diel + Nouvelle Fulvie + Buerre Sterckmans + Easter Buerre + Le Lectier + Olivier de Serres + Seckel + Conference + Doyenne du Comice + Marie Louise + Thompson's + Duchesse d'Angouleme + Passe Crassane + Ne Plus Meuris + Bergamotte Esperen + Buerre Rance + Josephine de Malines + + + + +IX + +DWARF PEACHES + + +The peach as a dwarf tree is almost unknown in America. It is not very +often grown as a dwarf even in Europe, except when it is trained on +walls or grown in houses. The species, however, is easily dwarfed and +makes a good tree in various forms when well propagated. The methods by +which dwarf peaches are propagated are fully described in the chapter +devoted to that subject. + +Peach trees growing on plum stocks and formed in vases or bushes make +excellent garden trees. Naturally they should be headed low, best within +three to six inches of the ground. They then make fine, regular, well +balanced tops which are easily kept opened out in the desired vase form. +Such trees usually come into bearing one or two years earlier than those +propagated and trained in the usual way. In a country like New England +where peach growing is largely a system of gambling against cold +weather, and where the business largely resolves itself into a race for +getting a crop before the trees freeze back, the smaller stature and the +earlier bearing of the dwarf tree are obvious advantages. It has not yet +been shown that this may be turned to account on a commercial scale, but +there seem to be possibilities in it. In case the peach grower +undertakes the method of laying down his peach trees and covering them +during the winter to save them from freezing, the smaller growth of the +dwarf trees would prove a decided advantage. This method of handling +peach trees has proved a practical success under certain conditions. + +[Illustration: FIG. 32--DWARF PEACH IN NURSERY + +Headed back and formed into bushes] + +The peach does not succeed as a cordon. The nearest that this form can +be successfully approached is the U-form. The double U-form is probably +even better. The fan form of training is the best of all methods of +training for the peach. The tree makes wood so rapidly that considerable +space has to be provided for the annual growth. The fan form being less +definite in its makeup can be more readily adapted to the exigencies of +rapid growth and severe cutting out. + +[Illustration: FIG. 33--ESPALIER PEACH, HARTFORD, CONN.] + +On account of its more vigorous growth the peach demands even more +drastic pruning than that already described for apples and pears. The +method of managing a peach tree, however, differs in some details. There +is not such a distinct establishment of leaders at the end of the shoot; +and since the peach never forms fruit spurs like those of the apple, the +pruning of the fruit-bearing wood is necessarily different. The best +fruit buds are formed on the strong clean shoots of the current season's +growth. These must be allowed to grow far enough and vigorously enough +to ripen good fruit buds. If they make too much growth, however, the +side buds start secondary branches and the fruiting prospects are +reduced. The management of the tree must be such as to keep this growth +of new wood in just the proper balance. + +In order to carry out the idea thus outlined, an early spring pruning is +given while the trees are dormant, and several successive prunings are +administered during the growing season. At the spring pruning a +considerable amount of wood is cut out from all portions of the tree, +the amount thus removed being much greater than that from the pear or +apple trees at the same season. The old decrepit and diseased branches +are taken first for removal, and then one year old wood is cut back +where necessary, so as to leave two or three buds at the base of each +branch. + +The first summer pruning is given about May 15th to 20th, after the +growth has well begun. A vigorous tree will start more shoots than there +is room for, and these are thinned out until all have sufficient space. +A few of the most vigorous ones are pinched back at this time. One week +to ten days later the trees are gone over again, at which time the +principal pinching back is done. The shoots which are making too much +growth, especially on the interior of the tree or on the main arms, are +stopped. A third pruning is given about June first, and consists chiefly +in removing weak shoots or those which are crowding one another, and +cutting back those which are growing too far. + +[Illustration: FIG. 34--PEACH IN FAN ESPALIER ON WALL, ENGLAND] + +The peach usually requires a comparatively light soil and a warm +exposure. The plum root upon which a dwarf peach is budded will usually +succeed in a considerably heavier soil, and the method of budding on +plum is therefore sometimes practised with the specific object of +adapting the peach tree to heavier soils. Inasmuch as various kinds of +plums succeed in all soils on which any crop can be grown, from light +sand to heavy clay, it is not difficult to meet any reasonable +requirements in this respect. + +All varieties of peaches and nectarines seem to succeed equally well as +dwarfs. Those varieties which are grown as dwarfs in Europe are +naturally the ones which are favorites there. In this country the +favorite varieties are almost altogether different and we would expect +to choose such sorts as Late Crawford, Foster, Old Mixon, Belle of +Georgia, Champion, Waddell, and other choice American varieties for our +use. + +[Illustration: FIG. 35--PEACH TREES TRAINED UNDER GLASS] + +The nectarine is in large favor in Europe and is much more extensively +grown than in America. The merits of this fruit seem to have been +strangely overlooked in this country. When nectarines are properly +grown under glass, they are one of the most delicious and beautiful +fruits known in this world of limitations and disappointments. The +nectarine is a fruit which will in general bear more extensive +cultivation in America and which is to be especially recommended for +dwarf fruit gardens. This is not to say that it should supersede the +peach, or even that it should take equal prominence, but simply that it +should be well represented in every selection of fruits for an amateur's +collection. + + + + +X + +DWARF PLUMS + + +Most amateur and professional fruit growers are less interested in plums +than in other tree fruits. Perhaps I am prejudiced, but I feel that this +is not fair to the plum. Plums yield some profit when rightly cultivated +commercially, and no end of satisfaction when cultivated for the +gardener's own entertainment. The large assortment of varieties which +one may secure is in itself a claim to interest, and a source of much +delight to the collector. The fact that different types of plums furnish +fruit of very diverse characters makes the collection more valuable from +every standpoint. So far as the writer knows dwarf plums have seldom +been grown to any extent in America. They certainly have no present +claim based on experience for recognition in commercial orchards. +Nevertheless they have possibilities even for the growing of market +fruit, and for cultivation in the garden, dwarf trees are altogether +worth while. + +In the chapter on propagation, reference has been made to the stocks +used for plums and that subject need not be discussed here. + +[Illustration: FIG. 36--PLUM TREES TRAINED AS UPRIGHT CORDONS] + +When plum trees have been secured budded on suitable dwarfing stocks, +as, for example, Americana or sand cherry, they may be trained in a +variety of ways. Probably the ordinary bush form is the best. Most +varieties of plums do not form either a satisfactory pyramid or a +strictly vase form. Some of the better growing Japanese varieties of +plums approach the latter form fairly well. Red June, Satsuma, and +Chabot may be mentioned as particular examples. With such varieties a +true vase form can be maintained as well as with peaches. In dealing +with a majority of varieties, however, a simple bush-like head without a +mathematically constructed frame work is about the best that can be +secured. In most cases the head should be formed low, preferably not +more than six inches from the ground. Still considerable latitude has to +be allowed the gardener's fancy in dealing with dwarf trees, and the +writer can easily imagine a garden design which would require trees to +be high headed. It would be practicable and excusable in some cases to +form heads four, five, or even six feet from the ground. This is often +done in England and Germany with all sorts of fruit trees, this form +being referred to as a "standard." + +A head can be secured at almost any point on a plum tree of good growth, +by heading back at the desired height. Four to six branches should be +allowed to grow the first year and in course of time these will be +increased to eight, twelve, or even more. That is, there will be this +number of what we might call main branches because they are all of +approximately equal importance. + +At the end of the first year after the tree has been headed back the +main branches, which have now formed, are to be cut back in turn. With +all strong-growing varieties it is best to remove from one-half to +two-thirds of the annual growth from these main branches, if the tree +is to be restricted to a comparatively narrow spread. A considerable +number of strong shoots will put forth the next year. These should be +thinned out as soon as they start to a number approximately twice that +of the main arms. These new branches should be distributed as +symmetrically as possible. The tree top is now formed and subsequent +pruning consists essentially of a severe heading in during the latter +part of the dormant season, that is, about March, followed by two, +three, or four summer prunings somewhat after the manner described for +the peach. At the time of these summer prunings the young growing shoots +should be thinned out enough to prevent any choking of the tree top and +should be headed in wherever it is necessary to retain the symmetrical +growth. + +The manner of forming the fruit buds or spurs is so diverse in the +different kinds of plums that no general rule can be given for +encouraging them. Close observation of each variety will soon enable the +gardener to direct his pruning in such a way as to assist in this +important process of fruit bud formation. In a rough general way it may +be said that the Domestica and Americana varieties of plums form +distinct fruit spurs along the sides of one and two year old branches, +and that, for the encouragement of these, considerable light should be +admitted and the growth of the interior shoots rather rigidly checked. +The Japanese and Hortulana varieties on the other hand fruit best from +very short spurs or clusters of buds which form along from the strong +one and two year old branches. The main object, therefore, with these +latter varieties is to maintain a succession of clean, sound, well +matured shoots. This is done by a moderate thinning of the main shoots +early in the year, resulting in the forcing of those which are left. +These strong growing shoots are checked late in the summer in order that +they may ripen up thoroughly, but the pinching which is done to this end +is delayed long enough so that the pinched shoots will not start into +growth again. Moreover, this pinching is done well out to the ends of +the shoots. + +Certain varieties of plums succeed fairly well as vertical cordons. The +varieties least adapted to this purpose are the Hortulana offspring and +their hybrids and a few of the rank-growing Japanese, like Hale and +October Purple. In the dwarf tree garden at the Massachusetts +Agricultural College the writer has a row of plum trees containing a +large assortment of varieties and species. These trees were picked out +at random from various sources and very few of them were propagated on +dwarfing stocks. On this account the trees were set two feet apart, +which is more than is usually recommended for upright cordons. They have +now been growing three years, and they furnish much interesting +testimony regarding the feasibility of growing plums in this form. +Contrary to expectation such varieties as Red June, Abundance, and +Burbank have done well under this treatment. These varieties all fruited +the next year after planting. Some varieties of the Domestica group are +bearing the third year after planting, which is unusually early. All +of them seem to be fairly well adapted to this method of treatment. +Varieties like Wildgoose and Wayland, and such hybrids as Gonzales, +Waugh and Red May, can hardly be controlled in the restricted space +allowed them in a row of vertical cordons. They give very little promise +of success. It is probable that all these varieties would make a better +showing if they were propagated on some such stock as sand cherry. + +[Illustration: FIG. 37--BURBANK PLUMS ON UPRIGHT CORDONS TRAINED TO +TRELLIS] + +Plums are seldom--almost never--propagated as horizontal cordons. I have +never yet undertaken it myself, but propose to do so at the first +opportunity and with some expectation of moderate success with certain +varieties. The slow growing sorts like Green Gage, Italian Prune, and +Agen seem to offer special promise. + +In the form of espaliers plums are often trained against walls. Indeed +this is the favorite way of producing fancy plums in England, and the +same practise prevails to a considerable extent on the continent of +Europe. In this country walls are not required, and in most cases would +be of no advantage. Where it is desired to cover back fences or sides of +buildings, however, plum trees in espalier form can be confidently +recommended. The Domestica varieties of highest quality such as Bavay, +Jefferson, Victoria, Pond, Bradshaw, and Coe's Golden Drop would have +first choice. The Japanese varieties can also be grown on trellises or +walls, but the freer forms, such as the fan espalier used for the peach, +are better suited to their habits of growth. + +The following varieties of plums can be recommended for dwarf bush +forms: + + Green Gage + Jefferson + Bradshaw + Agen + Grand Duke + Bavay (Reine Claude) + McLaughlin + Pond + Bleeker + Italian Prune + Cluster Damson (or other Damsons) + +Such varieties of the Japanese class as Abundance, Chabot, Red June, +Satsuma, Burbank may be grown on dwarf stocks in bush forms, but they +are not altogether satisfactory. There are two objections against them: +(1) It is difficult to keep them in restricted bounds, such a result +being dependent on constant and severe heading in. (2) They overgrow the +dwarf stocks very strongly and thus do not have a very firm hold on the +ground. They are apt to blow over or break off after a few years, unless +carefully staked up. + +The following varieties can be recommended for upright cordons, in which +form they will give moderate success if properly managed: + + Coe's Golden Drop + Agen + Victoria + Grand Duke + Abundance + Burbank + Bradshaw + Bavay + Lombard + Chabot + Cheney + Aubert (Yellow Egg or Magnum Bonum) + +Also most of the clean-growing Americana varieties such as Smith, Terry, +Stoddard, etc. + +Mr. Owen Thomas recommends for growing on walls in England the following +varieties: + + Green Gage + Brandy Gage + Denniston's Superb Gage + Comte d'Athem's Gage + Transparent Gage + Transparent Late Gage + Jefferson + Reine Claude Violette + Brahy's Green Gage + Bryanstone Gage + Oullin's Golden Gage + Golden Transparent Gage + Reine Claude de Bavay + Coe's Golden Drop + Kirke's Blue + Washington + + + + +XI + +BUSH FRUITS + + +The bush fruits, so far as I know, are never cultivated as dwarfs. To +speak more exactly I should say that no dwarf stock is ever used to +reduce the size to which the plants grow. On the other hand, bush fruits +are often systematically pruned back in order to restrict their size, +and are sometimes trained in elaborate forms as dwarf fruit trees are. +To this extent they are managed in the same way and might properly be +treated in the same general category. What is more to our purpose, they +are almost always included in the plan of any private fruit garden on a +restricted area, such as we have had chiefly in view in this discussion +of dwarf fruit trees. These reasons make it appropriate, if not indeed +essential, that something should be said regarding these fruits here. + +All bush fruits can be grown in such forms as cordons, espaliers, etc. +Anything of this sort which the gardener wishes can become a part of his +garden of little trees. Gooseberries and currants offer the most +entertainment and remuneration when subjected to special pruning and +training, and indeed they should not be omitted from any garden scheme +of this kind. Raspberries are less amenable to this kind of education +and should be introduced with some care. Blackberries are necessarily +difficult to handle and no very complicated schemes of pruning and +training can be successfully applied to them. Such other fruits as +Loganberries, strawberry-raspberries, June berries, etc., may be +introduced "at the owner's risk." Any of them will submit to a certain +amount of correction with the pruning knife, and may add to the variety +of fruits grown in the amateur's garden. Of course, it is distinctly +understood that these special methods of treatment are not commercially +recommended for any of the bush fruits in America. + +[Illustration: FIG. 38--CURRANTS AS FAN ESPALIERS ON TRELLIS, HARTFORD, +CONN.] + +Probably the most interesting and practical way for handling +gooseberries and currants in dwarf fruit gardens is the form known as +standards. This form consists of a small round fruiting top of almost +any desired variety grafted high upon a straight clean trunk or stem. +This stem may have any convenient height from two to ten feet, the most +common and practical height being about four feet. The stock used is the +flowering currant, _Ribes aureum_, which forms a sufficiently strong and +upright growth for this purpose. Nevertheless it is almost always +necessary to support these standards with a convenient stake apiece. For +the present these standard gooseberries and currants can be obtained +only of the European nurserymen. At least the writer knows of no one who +propagates them in America. There are several importers, however, who +make a business of supplying European stock and who are always glad to +import these on order. + +The finer varieties are especially chosen for growing as standards. This +applies particularly to gooseberries, which are more widely grown and +which are more highly prized in Europe than in this country. The +varieties grown in Europe are usually finer table fruits than the +American varieties. It is generally understood that the finest fruits +for eating fresh out of hand are secured from the standard gooseberries. + +[Illustration: FIG. 39--GOOSEBERRY FAN ESPALIER + +Variety Industry, trained on wire trellis] + +Gooseberries and currants are also adapted easily to the espalier form. +The most elaborate palmettes and other geometrical designs can be worked +out. Nevertheless the simplest and most practical form for trained +gooseberries and currants is the fan shape. If a suitable trellis is +provided, the vines may be easily tied out upon it in very attractive +fan forms and these are found to be quite satisfactory, both as regards +their looks and their product of fruit. They are also easily sprayed, +which is a consideration worth mentioning when one has to fight the +currant worm. In general, it is best in our latitude to run these +espaliers north and south, because they receive too much sun when the +trellis runs east and west. This rule, however, is not absolute. + +Probably the most convenient and practical way for growing these fruits +in the dwarf tree garden is to plant standards at regular intervals in a +row, say six feet apart, and to plant a certain number of fan shaped +bushes between each pair of standards in the row. If these standards +were six feet apart, two plants for fan training would be enough between +each pair. The top of the trellis on which the fan forms are tied, would +not be above four feet high, better only three. The heads of the +standards then rise well above the top of the trellis. This furnishes +some support for the stem of the standard and economizes space. Economy +of space is one of the first principles of this style of gardening. + +[Illustration: FIG. 40--TREE FORM GOOSEBERRY] + +No list need be given here of the varieties of gooseberries and currants +to be recommended for this class of planting. It may be said that any of +the favorite varieties of currants grown in this country, as for +example, Fay, Victoria, Red Versailles, etc., may be chosen, and that +these are indeed the varieties usually preferred in Europe. With respect +to gooseberries it may be remarked that the English, French, and German +varieties are mostly very different from those grown in America, and +that while they have some shortcomings in our climate, they are for the +most part to be recommended for the purposes which we here have in +view. + + + + +XII + +FRUIT TREES IN POTS + + +Those who are used to seeing large fruit trees in orchard plantations +where each specimen has 1,000 to 2,000 square feet of space, with +unlimited opportunities downward, find a fruit tree in a pot a +curiosity. It seems remarkable to see a tree in vigorous health and +bearing fruit with less than one cubic foot of soil. Nevertheless this +method of handling fruit trees is entirely practicable. In some places +it is practised extensively in an amateur way, and occasionally reaches +almost commercial proportions. For those who grow fruit trees for +recreation there could hardly be a more interesting experiment. + +The pots mostly used are the nine, ten, eleven and twelve inch standard +earthenware pots. With most trees it is best to begin with small sizes +and gradually shift forward to the larger ones. A bearing tree may be +maintained for several years in a twelve inch pot or even in a ten inch +size. Sometimes wooden tubs are substituted for pots. These look better, +but are not so good in any other way. + +Trees may be grown in pots out of doors, although there is no particular +advantage in doing this. If such practise is undertaken the pots should +be plunged their full depth in good garden soil. Perfect drainage should +be secured by having some broken brick or coarse cinders underneath. + +Usually potted trees are grown under glass. They are kept in a cool +greenhouse, that is one with little heat. Sometimes they are without +artificial heat. In fact this is probably the best way. The houses which +are purposely constructed for fruit trees may have a single line of pipe +if this is convenient, so that the chill may be taken off the air in +severe cold weather. To reach anything like real success, houses must be +devoted exclusively to fruit trees. Occasionally trees may be grown with +other plants, as in cold graperies, but the results are not the best and +often come very close to failure. + +In building houses for fruit trees exclusively, the even span +construction is nearly always used. Houses eighteen or twenty feet wide, +and five feet high at the eaves, will answer the purpose very well. The +leading greenhouse designers are prepared to furnish plans for such +houses and it is usually best to follow the advice of their experts. + +All kinds of fruit trees can be grown in pots. This includes apples, +pears, peaches, plums, nectarines, and cherries. Those which give the +best returns are plums and nectarines. Apples in pots are very +interesting and furnish a superior quality of fruit when grown under +glass. Apples, plums and nectarines take a finer finish and a higher +flavor when grown in this way than when grown in any other. + +All fruit trees to be grown in pots should be propagated on the dwarfest +of dwarfing stocks. This means practically that apples should be on +Paradise, pears on quince, peaches and nectarines on sand cherry, plum +on sand cherry or St. Julien plum, and cherries on Mahaleb. + +[Illustration: FIG. 41--A FRUITING PEACH IN POT] + +The trees should be potted in good rich soil, preferably the best garden +loam. This should have enough sand and gravel in it to insure good +drainage. A considerable amount of drainage material should be placed +in the bottom of each pot. The trees should be repotted in fresh soil +annually in October or November. + +Trees in pots require liberal feeding. Besides being given well enriched +earth at the time of repotting, they should be supplied from time to +time with small amounts of fertilizer. Good soluble chemical fertilizers +can be applied either dry or dissolved. A good formula is one part +nitrate of soda, two parts of muriate of potash, two parts of high grade +phosphoric acid. A very little sprinkling, say a tablespoonful, of this +can be given on each pot once a month during the growing season which +lasts roughly from December to May. In place of this, or alternately +with this, moderate waterings with liquid manure may also be given. +These small doses of food are especially useful at the time when the +fruit is forming on the trees. + +The trees are usually brought into the house at the time of potting, say +November 1. If early fruit is desired, they are kept in a house with +some heat. It is necessary only that the temperature should be kept +constantly and safely above the freezing point. Rapid forcing with a +high temperature is not desirable and is hardly possible. If kept simply +above the freezing point, these trees will start into growth in January. +They can then be kept somewhat warmer during February, the heat being +slightly increased in March. Peaches and nectarines will stand fairly +high temperatures after the fruit is well set and especially toward +ripening time. By this method of mild forcing, plums, peaches, and +nectarines can be brought into fruit as early as the latter part of +May. + +[Illustration: FIG. 42--A FIG TREE IN A POT] + +The main crop of potted fruits, however, need not be expected until June +or July; that is not very much in advance of the outdoor crop. The +object of growing fruit under glass is not so much to force it ahead of +season as it is to improve the quality. Trees which are to be kept in a +cool house without heat need no particular attention except to see that +they are watered occasionally and that some plant food is given after +growth begins. Even if the temperature goes down considerably below +freezing during the winter months in this cold house where the potted +fruit trees are, no damage need be expected. + +Of course, special care will be given to prevent damage from attacks of +fungi or insects which occasionally become troublesome in the houses. +The small size of these trees makes such work comparatively easy. + +The methods of pruning are the same as those recommended for pyramid and +bush form trees. These forms are the most practical for pot culture, +though pot trees are occasionally trained in cordon forms. + + + + +XIII + +PERSONALIA + + +Many persons have a strong prejudice in favor of the concrete. On +general principles they object to generalities. They choose rather the +specific case. Personal experience, they say, means more to them than +theory, even though the theory be the sublimation of all experience. For +the benefit of such people I am going to set down an account of some of +my own attempts at growing dwarf fruit trees, and to that I will add +brief opinions and experiences of some friends of mine. + +The first dwarf fruit tree that I ever saw, so far as I remember, was in +the grounds of the Kansas State Agricultural College when I was a +student there. This tree was an apple, on Paradise stock, and at two +years after planting it bore six or eight very fine Yellow Transparent +apples. It was one of several dwarf apples planted by Professor E. A. +Popenoe, but the other trees did not much attract my attention. This +particular specimen had a straight, clean trunk of about thirty inches, +after the absurd style of heading dwarf apples practised in most +American nurseries. But the crown was full and symmetrical, and the +fruit was incomparable. That particular tree has always been a sort of +ideal and inspiration to me. + +Later, when I planted an orchard in Oklahoma, I put in some dwarf trees, +particularly pears, but I did not stay there long enough to see what +came of them. + +The next fruit garden in which I became interested was in Vermont. This +had in it some dwarf pear trees, dwarf apples and dwarf plums, and my +own personal experience had fairly begun. The dwarf apples proved to be +an almost complete failure, for reasons which I can not now +satisfactorily explain. A few years later I planted a few dwarf apple +trees in another Vermont garden, where they did reasonably well. But, at +any rate, the whole undertaking was unsatisfactory, for it did not give +me a vital understanding of the trees. I never got onto terms of real +personal goodfellowship with them; and until a gardener does that his +work is some sort of a failure. + +The dwarf pears did somewhat better. They seemed to understand their +business, and they kept about it without much attention from me. I never +cared much for pears, anyway. + +But the plums were the brilliant success, at least with reference to my +own interior personal experience. Every plum tree meant something to me. +A stub of a root and two scrawny plum branches would at any time arouse +my imagination like the circus posters' appeal to a boy. In this Vermont +garden which I adopted when it was about four years old, there were +various plum trees, mostly of domestica varieties, growing on Americana +roots. They had come from the Iowa State College, where they had been +educated that way. They had been given those Americana roots, not +primarily to dwarf them, but to insure them against damage from the cold +winters. The tops had not been cut back, and the whole treatment was +just such as would have been applied to standards. Later I saw the bad +results of this treatment, for several of the trees blew over in high +winds. From subsequent experience I feel sure that if they had been +headed low at first, if they had been kept closely headed back and +otherwise handled like real dwarfs, they would have lived to a greater +age and would have made everybody happier. + +At this time also I began, on a somewhat comprehensive plan, the +propagation of plums on all sorts of stocks, including Americana, +Wayland seedlings, Miner root cuttings and sand cherry, all more or less +efficient dwarfing stocks. By this time I was into it head over ears, as +far as the plums were concerned. + +This having been the largest chapter in my personal pomological +experience, I suppose it ought to form the largest portion of this +chapter in the book; but my plum work and my experiments in propagation +have been so often and so fully reported elsewhere that it would be a +vain repetition to go over them again now. They are all written down in +the proper places where they may be consulted by the enthusiastic or +ill-advised student. + +And then I came to Massachusetts; and here the first project, almost, to +which my hand was turned was the installation of a garden of dwarf fruit +trees. From the following memorandum of the trees growing in this garden +any reader may surmise the enjoyment I have found in it. There is one +row of dwarf plum trees set six feet apart and trained, rather +unsatisfactorily, into bush form. The trees were many of them too large +when they came from France, and, though I cut them back severely, they +did not form such low bushy heads as my ideal species. They are on St. +Julien roots, which serve the purposes in hand fairly well. Though the +trees had a hard trip across the water only one out of forty-six has +died in three years. Unfortunately these trees have not yet borne +fruit,--not one of them. Next year many of them will bear. Earlier +fruitage can certainly be secured on sand cherry stocks and under other +methods of training. + +Besides the bush plums, the garden contains a row of upright cordons. +Most of these were not propagated on dwarf stocks at all, and were not +expected to suffer any such drastic training as I have put upon them. +They were taken from the college nursery and from the nurseries of +several of my correspondents, just wherever I could find the varieties I +wanted, and without reference to the stocks on which they were growing. +A few are on Americana stocks, several are on peach roots (of all +things), and probably a majority are growing on the usual Myrobalan +roots. These trees are planted two feet apart in the row and are tied up +to a trellis of chicken wire. There are about thirty varieties in the +row, numbering most of the different botanical types more frequently +cultivated in North America. Many of the varieties are totally and very +obviously unsuited to this method of treatment, and presently I will +replace them with more amenable varieties. But many of the varieties +have fruited, especially the Japanese kinds, and some of them, like +Burbank, have proved most unexpectedly docile. Altogether this row of +unsuitably propagated and unsuitably selected varieties of plum trees +has been one of the most interesting, instructive and entertaining +elements in my dwarf fruit garden. + +Next there comes a trellis bearing some espaliers, including plums, +pears, apples, peaches and cherries; but these have been recently +planted, and as yet they have done nothing worth relating. + +There is one row of twenty-three dwarf pears, mostly trained in pyramid +form. These have not done well, but the reason is not far to seek. The +soil is light and full of gravel, and quite unsuited to pear or quince. +Pears never thrive on it. Several of the trees are bearing a crop this +year, but some of the trees are also dead, and the whole row looks like +the finish of a bargain sale on the remnant ribbon counter. + +The row of upright cordon pears is a trifle better, but that is only an +accident, I think. The varieties which are growing there seem to be +rather better adapted to withstand the unpropitious surroundings. These +trees also are bearing. + +When we come to the two rows of horizontal cordon apples, though, the +real fun has begun. Nearly all these trees are in bearing, and a few of +them have borne every year since they were planted out. They are set +only three feet apart in the row, which is not enough; and they suffered +terribly the first year from a midsummer attack of aphides; and the +pruning was neglected to allow them to recover from that scourge, so +that the form was somewhat injured; but they have never ceased to be a +joy to me and a wonderment to visitors. They are mostly of European +varieties, but Bismarck is the showiest and most fruitful one in the +collection, though far from the best to eat. + +Then there are standard gooseberries and currants, of which there is +little to be said. They haven't been there long, but they are at home +and are going to stay. Next year I am going to put in some gooseberries +and currants in espalier form. + +[Illustration: FIG. 43--DWARF PEAR IN PYRAMID FORM + +Two years planted; author's garden] + +Very few persons know what a medlar is. For the benefit of the ignorant +and to increase the kaleidoscopic effect on my fruit garden, I have +some medlar trees,--Hollaendische Monstroese,--which I bought of Louis +Spaeth, Baumschulenweg, Berlin. + +A wire trellis, built much like a grape trellis, only higher, carries +the row of upright cordon apples. Some of these bore fruit the first +year they were planted, and there has been a fair sprinkling of fruit +every year since then. This has been one of the most satisfactory lots +in the make-up. + +There are two rows containing forty-six bush-form apples on paradise +roots set six feet apart. Some of these have borne every year since +planting out, many of them showing a good crop this year. Again Bismarck +is the most fruitful, but the least pleasing to eat. Alexander has made +a good record, and this year Calville d'Automne shows a very pretty +crop. It is customary with visitors, especially those already interested +in fruit-growing and those of a practical turn of mind, to depart with +the judgment that "all those other schemes are curious and interesting, +but the bush form apple trees look the most like business." I think so +too. In fact my experience with dwarf apples might be summarized by +saying, "bush trees for business, cordons for fun." + +One row of peach trees on St. Julien plum roots set fruit buds in +abundance the first year, but they were killed by the freeze of the +following winter. The second year the experience was the same, except +that the tops froze with the fruit buds. New tops were grown at once, +however, and the following year nearly every tree bore a small crop of +fruit. Dwarf peach trees are worth while. + +This garden has also a row of cherry trees, including Morello, Richmond +and Montmorency; but these trees were set the second year of the garden +making and have borne only a small crop of sample cherries. + +The last planting in this garden consists of one row of nectarines, +twenty-two trees. + +This little garden, containing considerably less than a quarter of an +acre of land, has now growing upon it 548 fruit trees of the kinds +named. And I am not yet done planting. There are various other things +that I want to put in,--quinces, apricots, and perhaps raspberries, +dewberries, and other bush fruits. In fact, I should like to make it a +"Paradise" like good old Gerarde's or Dodoens', in which all the fruits +"good for food or physic" might be brought together and represented in a +little space. + +It would be quite wrong to close this experience meeting without giving +the observations and quoting the opinions of some other and better men. +Patrick Barry, in his delightful "Fruit Garden," recorded his belief +that dwarf fruit trees were well worth while. "The apple," said he, +"worked on the Paradise, makes a beautiful little dwarf bush. We know of +nothing more interesting in the fruit garden than a row or little square +of these miniature fruit trees. They begin to bear the third year from +the bud, and the same variety is always larger and finer on them than on +standards." Speaking of pears, he said: "On the quince stock the trees +bear much earlier, are more prolific, more manageable, and consequently +preferable for small gardens." + +The late Mr. E. G. Lodeman, who wrote the most comprehensive American +monograph on dwarf apples, concluded his essay rather pessimistically in +these words: "From all the evidence which I have been able to collect, +therefore, I cannot advise the planting of dwarf apple trees for +commercial rewards, but it seems to me, nevertheless, that they are +worth experimenting with for this purpose." Mr. Lodeman recorded and +endorsed the common opinion "that apples grown on dwarf trees are +handsomer and of better quality than those grown upon standards"; but he +did not seem to consider that fact of much importance. + +Those who are acquainted at the Lazy Club in Cornell University, and +especially those who know Bailiwick, have heard of Professor L. H. +Bailey's dwarf apples. (Fig. 44.) These were planted six or eight years +ago, and most of them are now in bearing. There are a good many +different varieties, nearly all French. My understanding of the scheme +is that it was as much as half intended to be a commercial venture; but +up to the present time little else but confusion and fun have been +gathered with the fruit from those dwarf apple trees. When last I asked +the proprietor for his experience with dwarf apples he said that he was +having a lot of experience, only he didn't know what it was. + +Dwarf pears have been planted frequently, especially in Western New York +and Michigan. I asked Professor S. A. Beach for his observations of +them, to which he replied: "With regard to dwarf pears I will say that +the variety which is most generally grown in commercial orchards is +Bartlett. Almost without exception this is grown as a standard. Other +important commercial varieties are Seckel, Bosc and Winter Nelis. All +these are generally grown as standards. The variety commonly grown as +dwarf is Angouleme. A few fruit growers of my acquaintance are making +some money from orchards of dwarf Angouleme. The other varieties which +are often propagated on dwarf stock as Clairgeau, Anjou and so forth, +are seldom profitable. In fact I have heard it stated that outside of +Ellwanger and Barry's orchard there is not a profitable orchard of Anjou +in this State. From these statements I wish you to derive the conclusion +that in New York State under present conditions there is little +encouragement for planting dwarf pears commercially." + +[Illustration: FIG. 44--IN PROFESSOR BAILEY'S ORCHARD + +Chenango apple on Doucin stocks, interplanted between standard trees] + +Mr. E. W. Wood, for many years chairman of the fruit committee of the +Massachusetts Horticultural Society, says that "under the right +conditions the dwarf pear tree is a necessity for commercial pear +growing. The growers in Revere and Cambridge would feel they could not +get along without the dwarf trees. Putting the pear on the quince stock +does not change the wants of the roots of the latter, and it is no use +setting them on a light, dry soil, as the roots being confined to a +small area of unsuitable soil, will make a feeble growth and finally die +outright; or, if in an exposed situation, blow over. Most all the +varieties may be grown as dwarfs. The Angouleme and Clairgeau, both good +market varieties, cannot be successfully grown in any other way." + +Recently Mr. M. B. Waite has written me the letter quoted below, giving +some conclusions from his experience with dwarf pears in Anne Arundel +County, Maryland. He says: + +"I planted out 1,000 dwarf pear trees nine years ago. They were largely +Duchess (Angouleme), but there are some Manning, Howell, Anjou, Louise +Bonne and Lawrence. I have not been entirely satisfied with the results. +We have not had the proper quantity of fruit. There has been some fruit +every year since the fourth year, and two years ago there was quite a +good crop, but nothing to compare with the yield per acre of Kieffer, +LeConte and Garber, for instance. Of course, these are higher-priced +fruit and large yields are not required for good returns. Only the +Duchess and Manning, however, have produced sufficient to pay at all, +and the orchard has not as yet really paid financially. We have a nice +crop this year, however, more than the total yield up to this season, +and perhaps from now on we may win out. My dwarf pears are on a soil too +dry and sandy for the best results, and I think we are at Washington +pretty near the southern limit, at least at low altitudes. In the +mountains of Virginia and North Carolina they can be grown further +southward. They require a moist, preferably clay-loam soil even in their +naturally favored districts, such as New England, New York and Michigan, +but such a soil is still more desirable when rather too far south for +their normal range. They require high culture, manuring and fertilizing, +and thorough pruning and spraying in any locality, and these +requirements are still more exacting in Maryland. A slight neglect in +cultivation, pruning or spraying in one season results in a mass of +blooms the next spring, but little or no fruit set. Of course, this +extra attention which has to be devoted to dwarf pears as compared with +Oriental pears, peaches, apples, etc., to be profitable should result in +larger yields, but does not usually do so in this latitude. On the other +hand, we may say in favor of the dwarf pear that the quince root is a +healthy, reliable root for the pear tree; that the trees attain their +seasonal growth early, and therefore are not as susceptible to pear +blight as standard pears. Furthermore, they are more easily sprayed, +pruned, and otherwise handled than the high standard trees." + +My friend, Mr. J. W. Kerr, of the Eastern Shore of Maryland, who owns +one of the oldest and most picturesque orchards of dwarf pears I ever +saw, says that Angouleme (Duchess) is the only variety that pays for +growing in that form. + +Thus the experience of many men in many parts of America sums up as we +began. The conclusion of the whole matter seems to be about this: Dwarf +fruit trees have not yet played any prominent role in American +commercial horticulture; but they have been profitable in a few special +cases, and the probability seems strong almost to the point of certainty +that, with the development, refinement and specialization of our +commercial fruit growing, a wider field of usefulness will be opened for +dwarf trees. In the realm of amateur fruit growing, on the other +hand,--a realm now daily widening,--dwarf fruit trees are of capital +importance. The owners and renters of small grounds, the cultivators of +little gardens--the great majority of American home-makers, in +fact,--will find in them an unfailing source of pleasure, inspiration, +and even of profit. + + + + +INDEX + + + PAGE + + Advantages of dwarf trees, 8 + + Apple, propagation of, 23 + + Apples, 63 + + Apples, recommended varieties, 72 + + + Bailey, H., quoted, 120 + + Barry's "Fruit Garden," 119 + + Bismarck apple, 7 + + Boundary fences, 16 + + Bush fruits, 99 + + + Commercial value, 20 + + Cordon trees, 46 + + Currants, 101 + + + Definition of dwarf tree, 1 + + Designs for fruit gardens, 53, 55, 59, 61 + + Disadvantages of dwarf trees, 18 + + Double-working, 27 + + Doucin apple, 26 + + Dwarf tree, definition, 1 + + + Early bearing, 8 + + Erwin, A. T., quoted, 29 + + Expense of dwarf trees, 18 + + + Fertilizers, 54 + + Fillers in orchards, 13 + + Forms for trees, 41 + + + Gooseberries, 101 + + + Heading young trees, 32 + + Houses for dwarf fruits, 107 + + + J. W. Kerr, quoted, 124 + + + Lodeman, E. G., quoted, 119 + + Longevity of dwarf trees, 19 + + + Management of dwarf trees, 51 + + Management of trees in pots, 109 + + + Nectarine, propagation of, 28 + + Nursery management, 31 + + + Paradise apple, 24 + + Peach, propagation of, 27 + + Peaches, 83 + + Pear, propagation of, 26 + + Pears, 76 + + Pears, recommended varieties, 81 + + Personalia, 112 + + Pinching, 35 + + Plum, propagation of, 28 + + Plums, 90 + + Plums, recommended varieties, 97 + + Pots for fruit trees, 106 + + Propagation, 22 + + Pruning apple trees, 68 + + Pruning dwarf trees, 33 + + Pruning peach trees, 86 + + Pruning plum trees, 92 + + Pyramid tree, 42 + + + Quality of fruit, 10 + + + Root pruning, 36 + + + Sand cherry, 30 + + San Jose scale, 10 + + School gardens, 15 + + Selection of varieties, 60 + + Suburban places, 12 + + + Tillage, 54 + + Training in special forms, 38 + + Trellises for trees, 58 + + + U-form trees, 44 + + Uses for dwarf trees, 12 + + + Waite, M. B., quoted, 122 + + Walls and fences, 15 + + Walls for dwarf trees, 57 + + Wood, E. W., quoted, 122 + +............. + +TRANSCRIBER'S NOTE: + +In the plain-text version of this ebook italics are indicated by +_underscores_. + +Obvious typographical errors in spelling and punctuation have been +corrected without comment. One example of an obvious typographical error +is on page 124 where the word "an" was changed to "on" in the phrase +"... on the other hand...." Other than obvious typographical errors, the +author's original spelling, punctuation, hyphenation and use of accents +has been left intact with the following three exceptions: + + 1. On page 92 a hyphen was added to the term "one-half". + + 2. In the Index (page 125) an accent mark was added in the term: + "San Jose scale". + + 3. In the Index (page 125) the entry "J. W. Kerr" was changed to + "Kerr, J. W." to correspond with other similar entries. + + + + + + +End of the Project Gutenberg EBook of Dwarf Fruit Trees, by F. A. 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