Read Ebook: Tomato Culture: A Practical Treatise on the Tomato by Tracy W W William Warner

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when this is done it shows scarcely any fibrous structure--simply a mass of coarse cellular matter which while capable, when young, of transmitting nutritive matter rapidly, soon becomes dogged and inert. This structure not only makes the active life of the leaves short, like that of the roots, but necessitates a fresh growth in order to continue the fruitfulness of the plant and renders the leaves very susceptible to injury from bacterial and fungous diseases. The rapid growth also necessitates an abundance of sunlight.

Under glass it is generally necessary to assist the fertilization either directly by application or by motion of the plant, this latter only being effective in the middle of a bright sunny day. In the open ground in cold, damp weather the flowers often fail of fertilization, in which case they drop, and this is often the first indication of a failing of the crop on large, strong vines. I have known of many cases where the yield of fruit from large and seemingly very healthy vines was very light because continual rains prevented the pollenization of the flowers. Such failures, however, do not always come from a want of pollen but may result from an over or irregular supply of water either at the root or in the air, imperfectly balanced food supply, a sapping of the vitality of the plants when young, or from other causes. Insects rarely visit tomato flowers and are seldom the means of their fertilization.

The quality of the fruit is largely dependent upon varietal differences, to be spoken of later, but it is also influenced by conditions of growth--such as the proportion of the nutritive elements found in the soil, the proper supply of moisture, the degree and uniformity of temperature and, most of all, the amount of sunlight. Sudden changes of temperature and moisture often result in cracks and fissures in the skin and flesh, which not only injure the appearance but affect the flavor of the fruit.

Essentials for Development

The great difficulty in winter forcing tomatoes under glass in the North comes from the want of sunlight during the short days of the winter months. Were it not for the short winter days of the higher latitudes limiting the hours of sunshine, tomatoes could be grown under glass in the northern states to compete in price, when the better quality of vine-ripened fruits is considered, with those from the Gulf states. Growers are learning that tomatoes can be profitably grown under glass during the longer spring days, and consumers are beginning to appreciate the superior quality of fruit ripened on the vine over that picked green and ripened in transit. At no time is this need of abundance of light of greater importance than when the plants are young and, if they fail to receive it, no subsequent favorable conditions will enable them to recover fully from its ill effects. It is not so much the want of room for the roots as of light for the leaves that makes the plants which have been crowded in the seed-beds so weak and unprofitable.

I once divided 100 young tomato plants, about 2 inches high, into four lots of 25 each, numbering them 1, 2, 3 and 4. The plants of lots No. 1 and 2 were set equal distance apart in box A, and those of lots No. 3 and 4 in the same way in box B; both boxes being about 16 inches wide, 40 inches long and 4 inches deep. The two boxes were set together across the side bench of a greenhouse with the outer edge against a board wall some 2-1/2 feet high, so that the plants at the end of the box near the wall received much less light than those at the other end. They remained there about five weeks and then were taken out and the plants set in the open ground. During the five weeks box A, containing lots No. 1 and 2, was changed, end for end, every day so that those two lots of plants received nearly an equal amount of sunlight, but box B was not changed so that lot No. 3, at one end of the box, was constantly near the walk and in the full light, while lot No. 4, at the other end of the box, was constantly near the wall and in partial shade. The effect on the growth of the plants was very marked. The plants of lot No. 4 were nearly twice as high, but with much softer stems and leaves than those of lot No. 3. The plants received equal care when set side by side in the open ground and at the time the first fruit was gathered seemed of equal size and vigor, but the total yield of fruit of lots No. 1, 2 and 3 was very nearly the same and in each case at the rate of over 100 bushels an acre more than that from lot No. 4. This is but one of the scores of experiences which have led me to appreciate, in some degree, the necessity of plenty of sunlight for the best development of the tomato.

Selection of Soil for Maximum Crop

Large yields of tomatoes have been, and can be, obtained from soils of varying composition, from a gumbo prairie, a black marsh muck, or a stiff, tenacious clay, to one of light drifting sand, provided other conditions, such as drainage, tilth and fertility are favorable. The Connecticut experiment station and others have secured good results from plants grown under glass in a soil of sifted coal ashes and muck, or even from coal ashes alone, the requisite plant food being supplied in solution. But a maximum crop could never, and a full one very seldom, be produced on a soil, no matter what its composition, which could not be, or was not put into and kept in a good state of tilth, or on one which was poorly drained, sodden or sour, or which was so leachy that it was impossible to retain a fair supply of moisture and of plant food.

Of the 10 largest yields of which I have personal knowledge and which ran from 1,000 to 1,200 bushels of fruit an acre, four were grown on soils classed as clay loam, two on heavy clay--one of which was so heavy that clay for making brick was subsequently taken from the very spot which yielded the most and best fruit--one on what had been a black ash swamp, one on a sandy muck, two on a sandy loam and one on a light sand made very rich by heavy, annual manuring for several years. They were all perfectly watered and drained, in good heart, liberally fertilized with manures of proved right proportions for each field, and above all, the fields were put into and kept in perfect tilth by methods suited to each case; while the plants used were of good stock and so grown, set and cultivated that their growth was never stopped or hardly checked for even a day. These conditions as to soil and culture, together with seasons of exceptionally favorable weather, resulted in uniformly large crops on these widely different soils.

The composition of the soil, then, as to its proportions of sand or clay is of minor importance as regards a maximum yield or as to quality of the fruit, except as it affects our ability to put and keep the soil in good physical condition. The tomato crop, however, particularly when the plants are trimmed and trained to stakes, as is the usual practice in the South, as seen in Fig. 12, with crops grown for early shipment, necessitates in the trimming and training of the plants and the gathering of the fruit when it is in the right degree of maturity for shipment a great deal of trampling of the surface regardless of whether it is wet or dry. Consequently if the surface soil has any considerable proportion of clay there is danger of compacting and even puddling it by working when wet, to the great detriment of the crop. Again, a more or less sandy surface soil can be much more easily worked than one with a large proportion of clay. For these reasons our choice of a soil for the lowest cost a bushel and probably for a maximum yield should be a rich sandy or sandy loam surface soil overlying a well-drained clay sub-soil. I would prefer one which was originally covered with a heavy growth of beech and maple timber, though I should want it to be "old land" at the time. Tomatoes do not succeed as well on prairie soils, particularly if they are at all heavy, as they do on timbered lands, but one need not despair of a profitable crop of tomatoes on any soil which would give a fair crop of corn or of cotton.

Exposure and Location

In sections where there is danger of the plants being killed by early fall frosts before they have ripened their entire crop, exposure of the field is sometimes of importance in determining the marketable yield.

A gentle inclination to the south, with a protection of higher land or timber on the sides from which frost or high winds are most likely to come, is the best. A steep descent to the south, shut in by high land to the east and west, so as to form a hot pocket, is not favorable for a maximum crop although it may give a smaller yield of early ripening fruit; nor is a small field entirely surrounded by forest desirable.

I once knew of a field, of about two acres, sloping to the south and entirely surrounded by heavy timber, on which two or three tomato crops were failures when other fields on the same farm gave large yields, but after the timber on the south and east had been cut away this field generally gave the largest yield in the neighborhood.

One of the most successful tomato growers I know of, whose soil is a rich, dark clay loam, prepares for the crop, as follows: Very late in the fall or early in the spring he gives a clover sod a heavy dressing of manure and plows it under. In the spring he prepares the ground by frequent cultivation and plants it with early sweet corn or summer squash. At the time of the last cultivation of these crops he sows clover seed, covering it with a cultivator having many small teeth, and rarely fails to get a good stand and a good growth of young clover before the ground freezes. In the spring he plows this under, running the plow as deep as possible and following in the furrow with a sub-soiler which stirs, but does not bring the sub-soil to the surface. He then gives the field a heavy dressing with wood ashes and puts it into the best possible tilth before planting his tomatoes. This grown usually harvests at least 500 bushels to the acre and has made a crop of over 1,000 bushels.

Fertilizers

The experiences and opinions of different gardeners and writers vary greatly as to the amount and kind of fertilizer necessary for the production of the maximum crop of tomatoes. If the question were as to the growth of vine all would agree that the more fertilizer used and the richer the soil, the better. Some growers act as if this were equally true as to fruit, while others declare that one can easily use too much fertilizer and get the ground too rich not only for a maximum but for a profitable crop of fruit. I find that the amount an acre recommended by successful growers varies from 40 tons of well-rotted stable manure, supplemented by 1,000 pounds of complete fertilizer and 1,000 pounds of unleached ashes, to one of only 300 pounds of potato fertilizer.

In my own experience the largest yield that I can recall was produced on what would be called rich land, and the application of fertilizer for the tomato crop was not in excess of that of the usual annual dressing. I think that in preparing a soil for tomatoes, as in selecting social acquaintances, the "new rich" are to be avoided. A soil which is rich because of judicious manuring and careful cropping for many years can scarcely be too rich, while one that is made rich by a single application of fertilizer, no matter how well proportioned, may give even a smaller yield of fruit because of its excessive use. Again, the proportions of the various food elements vary greatly in different locations.

Professor Halstead finds that in his section of New Jersey the liberal use of nitrate of soda increases the yield and improves the quality, while in some localities of New York, Ohio, and the West, growers find that the yield of first-class fruit was actually lessened by its use. In some sections of the South liberality in the use of phosphates determines the amount and the quality of the crop, while at other points it seems to be of little value. In my own experience the liberal application of potash, particularly in the form of wood ashes, has more often given good results than the application of any other special fertilizer.

If called upon to name the exact quantity and kind of manure for tomatoes, without any knowledge of the soil or its previous condition, I would say 8 to 10 tons of good stable manure worked into the soil as late as possible in the fall or during the winter and early spring and 300 to 600 pounds of commercial fertilizer, of such composition as to furnish 2 per cent. nitrogen, 6 per cent. phosphoric acid and 8 per cent. potash scattered and worked into the row about the time that the plants are set. The use of a large proportion of nitrogen tends to rank growth of vine and soft, watery fruit. The use of a large proportion of phosphoric acid tends to produce soft fruit with less distinctly acid flavor; of potash, to smaller growth of vine and firm but more acid fruit.

I think that even more than with most crops it will be well for the farmer to experiment to determine the best and most economical fertilizer for his soil, setting aside five to ten plots of 1 to 4 square rods each and apply nitrate of soda, muriate of potash, wood, ashes, and phosphate alone and in different combinations. The results will suggest the combination which he can use to best advantage. In the majority of cases, however, where the soil is reasonably rich, expenditures for putting the ground in the best possible state of tilth will give larger returns than those for manures in excess of that which the land has usually received in the regular rotation for ordinary farm crops.

Preparation of the Soil

The proper preparation of the soil before setting the plants is one of the most essential points in successful tomato culture. The soil should be put into the best possible physical condition and to the greatest practicable depth. How this can be best accomplished will vary greatly with different soils and the facilities at the command of the planter. My practice on a heavy, dry soil is to plow shallow as early in the spring as the ground is fit to work, and then work and re-work the surface so as to make it as fine as possible.

If I am to use any manure which is at all coarse, it is well worked in at this time. A week or 10 days before I expect to set the plants I again plow, and to as great a depth as practicable, without turning up much of the sub-soil, and if this has not been done within two years, follow in the furrows with a sub-soil plow which loosens, but does not bring the sub-soil to the surface. Then I work and re-work the surface, at the same time working in any dressing of well-rotted manure, ashes or commercial fertilizer that I want to use. I never regret going over the field again, if by so doing I can improve its condition in the least. On a lighter soil it might be better to compact rather than loosen as much as would give the best results with clay, but always and everywhere the soil should be made fine, friable and uniform in condition, to the greatest depth possible.

One of the most successful growers has said that if he could afford to spend but two days' time on a patch of tomatoes he would use a day and a half of the two days in fitting the ground before he set the plants. It is my opinion that any working of the ground that serves to get it into better mechanical condition, if done economically, will not only increase the yield, but to such an extent as to lower the cost a bushel. T. B. Terry's teaching of the necessity for working and re-working the soil, if one would have the largest crops of potatoes of the best quality, is even more applicable to the culture of tomatoes.

For these reasons it is almost the universal custom of successful growers to use plants started under glass or in seed-beds where conditions of heat and moisture can be somewhat under control. I believe, however, that the failure to secure a maximum yield is more often due to defective methods of starting, handling and setting the plants than to any other single cause. In sections where tomatoes are largely grown there are usually men who make a business of starting plants and offering them for sale at prices running from or even as low as 40 cents, up to and a 1,000, according to their age and the way they are grown; but generally, it will be found more advantageous for the planter to start his plants on or near the field where they are to be grown.

Seedlings can be most easily started and grown, at least up to the time of pricking out, in light, well-ventilated greenhouses, and many large growers have them for this specific purpose. Houses for starting tomato plants should be so situated as to be fully exposed to the sun and not shaded in any way; be provided with heating apparatus by which a night temperature of 60 and up to one of 80? F. in the day can be maintained even in the coldest weather and darkest days likely to occur for 60 to 90 days before the plants can be safely set out in the open field; and the houses should be well glazed and ventilated.

Houses well suited for this purpose are often built of hotbed sash with no frame but a simple ridge-board and sides 1 or 2 feet high, head room being gained by a central sunken path and the sash so fastened in place that they may be easily lifted to give ventilation or entirely removed to give full exposure to sunshine, or for storing when the house is not needed. Hotbed sash 3x6 feet with side-bars projecting at the ends to facilitate fastening them in place are usually kept by dealers, who offer them at from .50 to each, according to the quality of the material used.

A hot water heating apparatus is the best, but often one can use a brick furnace or an iron heating stove, connected with a flue of sewer or drain-pipe that will answer very well and cost much less. It requires but 6 to 10 square feet of bench to start plants enough for an acre, and a house costing only from to will enable one to grow plants enough for 20 acres up to the stage when they can be pricked out into sash or cloth-covered cold-frames in which they can be grown on to the size best suited for setting in the field. When a grower plants less than 5 acres it is often better for him to sow his seed in flats or shallow boxes and arrange to have these cared for in some neighboring greenhouse for the 10 to 20 days before they can be pricked out.

Hotbeds and Cold-frames

Plants can be advantageously started and even grown on to the size for setting in open ground in hotbeds. In building these of manure it is important to select a spot where there is no danger of standing water, even after the heaviest rains, and it is well to remove the soil to a depth of 6 inches or 1 foot from a space about 2 feet larger each way than the bed and to build the manure up squarely to a hight of 2 to 3 feet. It is also very important that the bed of manure be of uniform composition as regards mixture of straw and also as to age, density and moisture, so as to secure uniformity in heating. This can be accomplished by shaking out and evenly spreading each forkful and repeatedly and evenly tramping down as the bed is built up. Unless this work is well and carefully done the bed will heat and settle unevenly, making it impossible to secure uniformity of growth in different parts.

Hotbed frames should be of a size to carry four to six 3x6-foot sash, and made of lumber so fastened together that they can be easily knocked apart and stored when not in use. They should be about 10 inches high in front and 16 or 18 inches at the back, care being taken that if the back is made of two boards one of them be narrow and at the bottom so that the crack between them can be covered by banking up with manure or earth. In placing them on the manure short pieces of board should be laid under the corners to prevent their settling in the manure unevenly. I prefer to sow the seed in flats or shallow boxes filled with rich but sandy and very friable soil, and set these on a layer of sifted coal ashes covering the manure and made perfectly level, but many growers sow on soil resting directly on the manure; if this is done the soil should be light and friable and made perfectly level. A perspective view of a three-sash hotbed is given in Fig. 13, and of a cross-section in Fig. 14.

In some sections, particularly in the South, it is not always easy to procure suitable manure for making hotbeds, so these are built to be warmed by flues under ground, but I think it much better where a fire is to be used that the sash be built into the form of a house. A hotbed of manure is preferred to a house by some because of its supplying uniform and moist bottom heat--and one can easily give abundant air; but the sash can be built into the form of a house at but little more expense, and it has the great advantage of enabling one to work among the plants in any weather, while, if properly built, any desired degree of heat and ventilation can be easily secured. Except when very early ripening fruit is the desideratum, plants started with heat but pricked out and grown in cold-frames without it, but where they can be protected during cold nights and storms, will give better results than those grown to full size for the field in artificial heat.

Ground to be covered with cold-frames should be made very friable and rich by repeated plowing and working in of a liberal dressing of well-rotted stable manure and wood ashes. In southwestern New Jersey, where immense areas of early tomatoes are grown, the soil of the beds for a depth of about 6 inches is removed and a layer 3 to 5 inches deep of well-rotted stable manure is placed in. That made of a mixture of manure from horses, cattle and hogs is preferred. It is important that the manure be so well rotted that it will not heat, and so dry that it will not become pasty when tramped into a firm, level layer. On this they place a layer of nearly 3 inches deep of rich, friable, moderately compact soil and prick out the plants into this. The roots soon bind the manure and soil together and by cutting through the manure so as to form blocks one can carry the plants to the fields with but very little disturbance of the root.

Cloth covers are sometimes dressed with oil, but this is not to be recommended, though it is an advantage to have them wet occasionally with a weak solution of copper sulphate or with sea water as a preservative and to prevent mildew. Such covers, well cared for, may last five years or be of little use after the first, depending upon the care given them. They can be made from 50 to 200 feet long and two men can roll them up or down very quickly.

When cloth covers are used the supporting cross-strips should not be over 3 inches wide nor more than 3 feet apart; sometimes the strips are made to bind the sideboard and ridge together by means of short pieces of hoop iron or of barrel hoop. These are so placed and nailed as to hold the upper edge of sideboards and of the central ridge flush with the cross-strips, thus forming a smooth surface for cloth to rest on and enabling one easily to "knock down" and remove the frames to facilitate the taking of the plants from the bed to the field and the storing of the frames for another season.

Starting Plants

This has been the subject of a vast amount of horticultural writing, and the practice of different growers, and in different sections, varies greatly. I give the methods I have used successfully, together with reasons for following them, but it may be well for the reader to modify them to suit his own conditions and requirements.

Young tomato plants are very sensitive to over-supply of water and some of the most successful growers do not water at all until the plants are quite large and then only when necessary to prevent wilting. In 10 to 15 days, or as soon as the central bud is well started, the plants should be pricked out, setting them 3 to 6 inches apart, according to the size we expect them to reach before they go into the field; 5 inches is the most common distance used. I think it better to set the full distance apart at first, not to transplant a second time. It is very important that this pricking out should be done when the plants are young and small, though many successful growers wait until they are larger. The soil in which they are set, whether it be in boxes or beds, should be composed of about three parts garden loam, two parts well-rotted stable manure and one part of an equal mixture of sand and leaf mold, though the proportion of sand used should be increased if the garden loam is clayey. The soil in the seed-boxes or in the beds, when the seedlings are taken up, should be in such condition, and the plants be handled in such a way that nearly all the roots, carrying with them many particles of soil, are saved. The plants should be set a little, and but a little, deeper than they stood in the seed-box and the soil so pressed about the roots, particularly at their lower end, that the plants can not be easily pulled out.

One can hardly overstate the importance to the healthy growth of the young tomato plant of abundant sunshine, a uniform day temperature of from 60 to 80? F., or of the ill effects of a variable temperature, particularly if it be the result of cold, dry winds, or of a wet, soggy soil, the effect of over-watering. These points should be kept in mind in caring for the plants, and every effort made to secure, as far as possible, the first named conditions and to avoid the latter. The frames, whether they be covered with sash or cloth, but more particularly if with sash in sunshine and with curtains in dull days, should be opened so as to prevent their becoming too hot, and so as to admit air. And in a greenhouse full ventilation should be given whenever it is possible to do so without exposure to too low a temperature. If the plants are in boxes and on greenhouse shelves, it is important that these be turned end for end every few days to equalize exposure to light and give full exposure to the sun. The plants should be watered only when necessary to prevent wilting, and the beds should be covered during heavy rains. A "spotting-board" for use on flats is seen in Fig. 18.

The most unfavorable weather conditions are bright sun combined with a cold wind, and cold storms of drizzling rain and frosty nights. Loss from the latter cause may often be prevented by covering the beds with coarse straw, which should always be provided for use in an emergency. Many growers provide a second curtain--an old one answers very well--to throw over the straw-covered beds. Beds so covered will protect the plants from frost in quite severe weather. Watering should especially be avoided for nearly three days before setting in fields; but six to twelve hours before it is well to water thoroughly, though not so as to make the soil at all muddy. About five days after pricking out and again about five days before the plants are to go into the field and five days after they are set, they should be sprayed with Bordeaux mixture.

When one has sandy land a very profitable crop can sometimes be secured by sowing the seed very early, and growing the plants on in beds until the first cluster of fruit is set, then heeling them in, much as nursery trees are, but so close that they can be quickly covered in case of frost. As soon as it is at all safe to do so, they are set in the open ground, very closely, on the south side of ridges, so that only the upper one-third of the plant is exposed, the remainder being laid nearly level and covered with earth.

So treated the plants will ripen the upper one or two clusters very early but will yield little more until late in the season, and it is generally more profitable to plow them up and put in some other crop as soon as the first clusters of fruit have ripened. Others pinch out the central bud as soon as it is well formed, usually within 10 days from the sowing of the seed. When this is done a great proportion of the plants will start branches from the axils of the cotyledons; these usually develop blossoms in the third to the fifth node and produce fruit much lower than in a normal plant. It is questionable if there is any gain in time from seed to fruit by this method, but it enables one to get older plants of a size which it is practicable to transplant to the field.

In most cases it will be found more profitable and satisfactory so to grow the plants that by the time they can be safely set out of doors they will be in vigorous condition, about 6 to 10 inches tall, stout, healthy and well hardened off. Such plants will ripen fruit nearly, and often quite as early as older ones and will produce a constant succession of fruit, instead of ripening a single cluster or two and then no more until they have made a new growth.

A second plan, which has sometimes given most excellent results, is to cut back spring set plants which have ripened some fruit but which are not completely exhausted, to mere stubs, and spade up the ground about them so as to cut most of the roots, water thoroughly and cover the ground with a mulch of straw. Most of the plants so treated will start a new and vigorous growth and give most satisfactory returns.

Proper Distance for Planting

The best distance apart for the plants to be set in the field varies greatly with the soil, the variety, the methods of cultivation and other conditions. Plants set as close in rich clay soil as would give the best results in a warm, sandy one, or those of a strong growing sort, like Buckeye State, set as close as would be desirable for sorts, like Atlantic Prize or Dwarf Champion, would give little but leaves and inferior fruit. In field culture I like to space the plants so as to facilitate gathering the fruit, and recommend the following arrangement: Set the plants according to soil and the variety 2-1/2 to 4 feet apart in the row, omitting two or three in every 75 or 100 plants so as to form driveways across the rows. Set the first and second and the third and fourth rows, etc., 2-1/2 to 3-1/2 and the second and third and the fourth and fifth rows 5-1/2 to 6 feet apart. As the plants grow, those of the first and second and those of the third and fourth rows, etc., are thrown together and in many cases it will pay to have a pair of narrow horizontal strips or wires nearly 18 inches from the ground upon which they can be thrown.

This arrangement of the plants allows us to continue to cultivate the wider spaces between the second and third and fourth and fifth, etc., rows, much longer, and tends to confine the necessary tramping and packing of the soil when gathering the fruit chiefly to these rows--an important point in case the soil is wet. The rows can be marked out the day before, but it is better to set the plants in the cross-rows and that these be marked out just ahead of the setters. In this arrangement the distances are equivalent to from 2-1/2x4 feet, requiring 4,300 plants to the acre, to 4x5 feet, requiring but about 2,100 plants. The latter distance is that most commonly used by New Jersey growers.

Wet soil, cold, dry air and wind are the conditions to be avoided. Moist, not wet, soil and still, warm air are to be desired; whether the day is sunny or not is less important. There is a certain definite time, which does not usually extend beyond a few days, when any lot of plants is in the best condition for setting in the field. It is hardly possible to describe this condition more than to say it is when the plants are as large as they can be without crowding and are in a state where they can best stand the shock of removal.

It will always be a matter of judgment as to how long it is best to hold plants, which are in condition for setting, for favorable weather conditions. They can sometimes be held a few days, by scant watering and full exposure, or in some cases by taking from the bed and heeling in, as nurserymen do trees; but it is better to set when the weather is unfavorable or to run some risk from frost rather than to hold them in this way too long. The wise selection of time for setting is an important factor in securing a good and profitable crop.

The South Jersey growers, to whom early ripening fruit is the great desideratum and who have a very warm soil, and grow plants so they are quite hardy and can be transplanted with little check, set them in the field very early, some seasons by the last of April; and if the plants can be got out so as to have two or three days of favorable weather to get established before it comes, they seem to be little hurt even by a quite severe frost. The first essential to successful transplanting is to have well-grown, healthy, hardy plants; the second is that they be in good condition for setting, which can be secured by giving them, for a few days before planting, a scant supply of water and fullest possible exposure to air and sun, and then a thorough wetting a few hours before they are to be set.

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