The Culture Of Vegetables And Flowers From Seeds And Roots Part 4

==The planting out== is an important matter, and each lot will require separate treatment, subordinate to one general and very simple plan.

Celery must have rich soil, abundant moisture, and must be blanched to make it fit for table. There are various ways of accomplis.h.i.+ng these ends, although they differ but slightly, and common sense will guide us in the matter. For the earliest crops the ground must be laid out in trenches, with as much rich stable manure dug in as can be afforded. To overdo it in this respect seems impossible, for Celery, like Cauliflower, will grow freely in rotten manure alone, without any admixture of loam. The trenches should be eighteen inches wide at bottom, ten inches deep, and four feet from centre to centre, and should run north and south. The plants are to be carefully lifted with a trowel, and placed six to nine inches apart in single or double rows, and should have water as planted, that there may be no check. In a cold soil and a cold season the trenches may be less in depth by two or three inches with advantage. If dry weather ensues, water must be given ungrudgingly, but earthing up should not commence until the plant has made a full and profitable growth, for the earthing pretty well stops the growth, and is but a finis.h.i.+ng process, requiring from five to seven weeks to bring the crop to perfection. The second lot can be put out in the same way, and other plantings may follow at discretion; but as the season advances the trenches must be less deep.

==Earthing up== is often performed in a rough way, as though the plant were made of wood instead of the most delicate tissue. The first earthing should be done with a hand-fork, and quite loosely, to allow the heart of the plant room to expand. The result should be a little ring of light earth scarcely pressing the outside leaves, and leaving the whole plant as free as it was before. A fortnight or so later the earthing must be carried a stage further by means of the spade. Chop the earth over, and lay it in heaps on each side of the plant. Then gather a plant together with both hands, liberate one hand, and with it bring the earth to the plant half round the base, and, changing hands, pack up the earth on the other side. Be careful not to press the soil very close; also avoid putting any crumbs into the heart of the plant; and do not earth higher than the base of the leaves. As soon as may be necessary repeat this process, carrying the earth a stage higher; and about a week from this finish the operation.

The top of the plant must now be closed, and the earth carefully packed so high that only the very tops of the leaves are visible. Finish to a proper slope with the spade, but do not press the plants unduly, the object being simply to obtain a final growth of the innermost leaves in darkness, but otherwise free from restraint.

==The Bed System== answers particularly well for producing a large supply of Celery with the least amount of labour. This method of cultivation is also especially suitable for raising Celery intended to be served when boiled, or for soups. Celery beds are made four and a half feet wide and ten inches deep, the soil which is taken out being laid up in a slope round the outside of the bed, and the bank thus formed may be planted with any quick crop, such as Dwarf Beans. The ground will need to be heavily manured in the same manner as for the trench system. s.p.a.ce the plants six inches apart in single or double lines, as may be preferred, and allow not less than twelve inches between the rows. Water must be given to each row as planted; afterwards the surface to be several times chopped over with the hoe or a small fork, and watering repeated until the plants have made a start. An easy means of blanching is by the use of stiff paper collars as described below; another simple method is to place mats over the tops of the plants when nearly full grown. The bed system is not only economical, but convenient for sheltering in winter, and should have the attention of gardeners who are expected to supply abundance of Celery throughout the winter and spring, for in such cases a large sample is not required, but quality and continuance are of importance.

It is a great point to keep Celery unhurt by frost far on in the winter, and the advantage of growing the late crops on dry light soil, and on the bed system, will be seen in the ease with which the plants can be preserved. On heavy soil Celery soon suffers from frost, but not so readily on a soil naturally light and dry. Moreover, the bed system allows of many methods of protection, with whatever materials are at command. In heavy soil fine crops of Celery for autumn use may be grown, but in consequence of the liability of the plant to suffer by winter damp, it is advisable to plant late crops on the level, and earth up from the adjoining plots in order to keep the roots dry in winter.

Another step towards securing a late supply consists in bending the tops on one side at the final earthing, which prevents the trickling of water into the heart of the plant during heavy rain or snow.

==Celery for Exhibition.==--From the opening paragraph it will be gathered that to produce extra fine specimens of Celery for exhibition very generous treatment of the plants is necessary. Apart from the choice of varieties--and only the finest strains should be considered--four points are of especial importance to the cultivator. The ground must be liberally enriched; at no period should the plant receive a check or suffer for want of water; there must be the closest inspection at frequent intervals to prevent disfiguration of the stalks or leaves by slugs, snails, or the Celery fly; and finally the operation of blanching will need great care and discretion. These points have already been dealt with at some length. But on the question of blanching it may be well to add that in order to insure perfect specimens, free from blemish, artificial means of some kind must be adopted in place of earthing up in the ordinary way. The use of strips of good quality brown paper will prove both simple and effectual. These strips need not exceed a width of five or six inches, fresh bands being added as growth develops. Tie them securely with raffia or twine, making due allowance for expansion of the plant, and when in position carefully draw the soil towards the base.

==The numerous enemies of Celery==, such as slugs, snails, the mole-cricket, and the maggot, do not seriously interfere with the crop where good cultivation prevails, but the Celery fly appears to be indifferent to good cultivation, and therefore must be dealt with directly. Dusting the leaves occasionally with soot has been found to operate beneficially. It should be done during the month of June on the mornings of days that promise to be sunny. If the soot is put on carelessly it will do more harm than good; a very fine dusting will suffice to render the plant distasteful to the fly. Syringing the leaves with water impregnated with tar has also saved plants from attack. Where the eggs are lodged the leaves will soon appear blistered, and the maggot within must be crushed by pinching the blister between the thumb and finger. Leaves that are much blistered should be removed and burned, but to rob the plants of many leaves will seriously reduce the vigour of growth.

==Celeriac==, or ==Turnip-rooted Celery==, is much prized on the Continent as a cooked vegetable, and as a salad. In ordinary Celery the stem forms a mere basis to the leaves, but in Celeriac it is developed into a k.n.o.b weighing from one to five pounds, and the root is more easily preserved than Celery. When cooked in the same manner as Sea Kale, Celery is well known as a delicacy at English tables, and the cooked Celeriac ranks in importance with it, though it affords quite a different dish. The stem or axis of the plant is used, and not the stalks. To grow fine Celeriac a long season is requisite; and therefore it is advisable to sow the seed in a gentle heat early in March, and afterwards p.r.i.c.k out and treat as Celery; but after the first stage the treatment is altogether different. For the plantation a light and rich soil is required, and where the staple is heavy, a small bed can easily be prepared by spreading six inches depth of any sandy soil over the surface. The plants must be put out on the level a foot and a half apart each way, and be planted as shallow as possible. Before planting, trim carefully to remove lateral shoots that might divide the stems, and after planting water freely. The cultivation will consist in keeping the crop clean, and frequently drawing the soil away from the plants, for the more they stand out of the ground the better, provided they are not distressed.

They must never stand still for want of water, or the roots will not attain to a proper size. The lateral shoots and fibres must be removed to keep the roots intact, but not to such an extent as to arrest progress. When a good growth has been made, and the season is declining, cover the bulbs or stems with a thin coat of fine soil, and in the first week of October lift a portion of the crop and store it in sand, all the leaves being first removed, except those in the centre, which must remain, or the roots may waste their energies in producing another set. The portion of the crop left in the ground will need protection from frost, and this can be accomplished by earthing them over with soil taken from between the rows.

Celeriac is cooked in the same manner as Beet, and requires about the same length of time. The stems, bulbs, or roots (for the k.n.o.bs, which are true stems, are known by various names) are trimmed, washed, and put into boiling water without salt or any flavouring, and kept boiling until quite tender; they may then be pared, sliced, and served with white sauce, or left uncut to be sliced up for salads when cold.

==CHICORY==

==Cichorium Intybus==

A valuable addition to the supply of winter and spring roots. When stewed and served with melted b.u.t.ter, Chicory bears a slight resemblance to Sea Kale. More frequently, however, it is eaten in the same manner as Celery, with cheese, and it also makes an excellent and most wholesome salad. All the garden varieties have been obtained from the wild plant, and some of the stocks show a decided tendency to revert to the wild condition. It is therefore important to sow a carefully selected strain, or the roots may be worthless for producing heads.

Seed should be sown in May or June, in rows one foot apart, and the plants thinned out to about nine inches in the rows. The soil must be deep and rich, but free from recent manure, except at a depth of twelve inches, when the roots will attain the size of a good Parsnip.

In autumn the roots must be lifted uninjured with the aid of a fork, and only a few at a time, as required. After cutting off the tops just above the crown, they can at once be started into growth, and it is essential that this be made in absolute darkness. French growers plant in a warm bed of the temperature suited to Mushrooms, but this treatment ruins the flavour, and has the effect of making the fibre of the leaves woolly. It is far simpler and better to put the roots into a cellar or shed in which a temperature above the freezing point may be relied on, and from which every ray of light can be excluded. They can be closely packed in deep boxes, with light soil or leaf-mould between. If the soil be fairly moist, watering will not be necessary for a month, and had better not be resorted to until the plants show signs of flagging. Instead of boxes, a couple of long and very wide boards, stood on edge and supported from the outside, make a convenient and effective trough. The packing of the roots with soil can be commenced at one end, and be gradually extended through the entire length, until the part first used is ready for a fresh start. Breaking the leaves is better than cutting, and gathering may begin about three weeks after the roots are stored.

From well-grown specimens, heads may be obtained equal to a compact Cos Lettuce, and by a little management it is easy to maintain a supply from October until the end of May. The quant.i.ty of salading to be obtained from a few roots is really astonis.h.i.+ng.

==CORN SALAD==

==Valerianella olitoria==

Corn Salad, or Lamb's Lettuce, so often seen on Continental tables, is comparatively unknown in this country. The reason for this is, perhaps, to be found in the fact that, as a raw vegetable, it is not particularly palatable, although when dressed as a salad with oil and the usual condiments it is altogether delicious, and forms a most refres.h.i.+ng episode in the routine of a good dinner. Corn Salad is a plant of quick growth, and is valued for its early appearance in spring, when elegant salads are much in request. It may be mixed with other vegetables for the purpose, or served alone with a little suitable preparation.

The most important sowings are made in August and September. Seed may, however, be sown at any time from February to October, but only those who are accustomed to the plant should trouble to secure summer crops; when Lettuces are plentiful Corn Salad is seldom required. Any good soil will grow it, but the situation should be dry and open. Sow in drills six inches apart, and thin to six inches in the rows. The crop is taken in the same way as Spinach, either by the removal of separate leaves or cutting over in tufts.

==COUVE TRONCHUDA==

==Bra.s.sica oleracea costata==

Couve Tronchuda, or Portugal Cabbage, is a fine vegetable that should be grown in every garden, including those in which Cabbages generally are not regarded as of much importance. The plant is of n.o.ble growth, and in rich ground requires abundant room for the spread of its great leaves, the midribs of which are thick, white, tender, and when cooked in the same manner as Sea Kale quite superb in quality. When a fair crop of these midribs has been taken there remains the top Cabbage, which is excellent.

Two or three sowings may be made in February, March, and April, and the early ones must be in heat. Transfer to rich soil as early as possible, giving the plants ample room, from two to three feet each way, and aid with plentiful supplies of water in dry weather.

==CRESS==

==Lepidium sativum==

Cress is best grown in small lots from frequent sowings, and the sorts should be kept separate, and, if possible, on the same border. Fresh fine soil is requisite, and there is no occasion for manuring, in fact it is objectionable, but a change of soil must be made occasionally to insure a good growth. The seed is usually sown too thick, yet thin sowing is not to be recommended. It is important to cut Cress when it is just ready--tender, green, short, and plump. This it will never be if sown too thick, or allowed to stand too long. Immediately the plant grows beyond salad size it becomes worthless, and should be dug in. From small sowings at frequent intervals under gla.s.s a constant supply of Cress may be kept up through the cold months of the year, for which purpose shallow boxes or pans will be found most convenient. Cress generally requires rather more time than Mustard.

==American== or ==Land Cress== (=Barbarea praec.o.x=) is of excellent quality when grown on a good border, and two or three sowings should be made in the spring and autumn in shady spots. If the site is not naturally moist, water must be copiously given.

==Water Cress== (=Nasturtium officinale=) is so highly prized that many who are out of the reach of ordinary sources of supply would gladly cultivate it were there a reasonable prospect of success. a.s.sertions have been made that it can be grown in any garden without water, but we have never yet seen a sample fit to eat which has been grown without a.s.sistance from the water can. A running stream is not necessary. Make a trench in a shady spot, and well enrich the soil at the bottom of it. In this sow the seed in March, and when the plants are established keep the soil well moistened. The more freely this is done the better will be the result. Other sowings may be made in April, August, and September.

We have seen Water Cress successfully cultivated in pots and pans immersed in saucers of water placed in shady positions.

==CUc.u.mBER==

==Cuc.u.mis sativus==

The Cuc.u.mber is everywhere valued. Its exceeding usefulness explains its popularity, and happily the plant is of an accommodating character. In large establishments, Cuc.u.mbers are grown at all seasons of the year; in medium-sized gardens, summer Cuc.u.mbers are generally deemed sufficient, and there is no difficulty in growing an abundant and continuous supply of the finest quality. The winter cultivation demands suitable appliances and skilful management; but a very small house, with an efficient heating apparatus, will suffice to produce a large and constant supply, and therefore winter Cuc.u.mbers need not be regarded as beyond the range of practice of any ordinary well-kept garden.

==Frame Cuc.u.mbers== are the most in demand, and the easiest to grow. The very first point for the cultivator is to determine when to begin, for the rule is to begin too early, and to waste time and opportunity in consequence. We will suppose the Cuc.u.mbers are to be grown in a two-light frame, for which will be required four good cartloads of stable manure. This should be put in a heap three weeks before the bed is made up, and the bed will have to last until the season is sufficiently advanced to sustain the heat without any further fermentation. Considering these points, it will be understood that it is a far safer proceeding to begin the first week in April than the first week in March, and unless the way is clearly seen, the later date is certainly preferable, for it reduces to a minimum the conflict with time in the matter of bottom heat. Make up the heap; then, early in March, turn it twice, and at the end of the month prepare the bed, firming the stuff with a fork as the work proceeds, but taking care not to tread on the bed. Put on the lights and leave the affair for five or six days; then lay down a bed of rich loamy soil of a somewhat light and turfy texture, about nine inches deep. It is now optional to sow or plant as may be most convenient. Strong plants in pots, put out at once, will fruit earlier than plants from seeds sown on the bed. But sowing on the bed is good practice for all that, and if this plan is adopted a few more seeds must be sown than the number of plants required, to provide a margin for enemies; any surplus plants will generally prove useful, for Cuc.u.mber plants seldom go begging. If it is preferred to begin with plants, the question of providing them must be considered in good time.

The seed should be sown at least a month in advance, and should be brought forward on a hot-bed or in a cool part of a stove. Many a successful Cuc.u.mber grower has no better means of raising plants than by sowing the seeds in a box or pan of light rich earth, kept in a sunny corner of a common greenhouse, with a slate or tile laid over until the seeds start, and by a little careful management nice thrifty plants are secured in the course of about four weeks. In some books on horticulture a great deal is said as to the soil in which Cuc.u.mber seed should be sown. We advise the reader not to make too much of that question. Any turfy loam, or even peat, will answer; but a rank soil is certainly unfit. The object should be to obtain short, stout plants of a healthy green colour; not the long-drawn, pallid things that are often to be seen on sale, and which by their evident weakness seem destined to ill.u.s.trate the problems of Cuc.u.mber disease.

Having made a beginning with strong plants on a good bed, the two matters of importance are to regulate the temperature and the watering.

In the first instance, it will be necessary to shade the plants a little, but as they acquire strength they should have more light and more air than are usually allowed to Cuc.u.mbers. A temperature averaging 60 by night and 80 by day will be found safe and profitable, as promoting a healthy growth and lasting fruitfulness. But the rule must be elastic. You may shut up at 90 without harm, and during suns.h.i.+ne the gla.s.s may rise to 95 without injury, provided the plants have air and are not dry at the roots. But it is of great moment that the night temperature should be kept near 60 and not go below it. If the thermometer shows that the night temperature has been above the proper point owing to the heat of the bed, wedge up the lights about half an inch in the evening, and as the season advances increase this supply of night air, for it keeps the plants in health, provided there is no chill accompanying it. As regards watering, the important point is to employ soft water of the same temperature as the frame, and therefore a spare can, filled with water, must be always kept in the frame ready for use, and when emptied should be filled again and left for the next watering.

Twice a day at least the plants and the sides of the frame should receive a shower from the syringe. It is better to syringe three times than twice, but this must be in some degree determined by the temperature. The greater the heat, the more freely should air and water be supplied; on the other hand, if the heat runs down, give water with caution, or disaster may follow. In case of emergency the plants will go through a bad time without serious damage if kept almost dry, and then it will be prudent to give but little air. Sometimes the heat of the bed runs out before there is sufficient sun heat to keep the plants growing, but if they can be maintained in health for a week or so, hot weather may set in, and all will come right. But to carry Cuc.u.mbers through at such a time demands particular care as to watering and air-giving.

As regards stopping and training, we may as well say at once, that the less of both the better. Free healthy natural growth will result in an abundant production of fruit, and stopping and training will do very little to promote the end in view. But there is something to be done to secure an even growth and the exposure of every leaf to light. When the young plant has made three rough leaves, nip out the point to encourage the production of shoots from the base. When the shoots have made four leaves, nip out the points to promote a further growth of side shoots, and after this there must be no more stopping until there is a show of fruit. The growth should be pegged out to cover the bed in the most regular manner possible, and wherever superfluous shoots appear they must be removed. Any crowding will have to be paid for, because crowded shoots are not fruitful. If a great show of fruit appears suddenly, remove a large portion of it, as over-cropping makes a troublesome glut for a short time, and then there is an end of the business; but by keeping the crop down to a reasonable limit, the plants will bear freely to the end of the season. Every fruiting shoot should be stopped at two leaves beyond the fruit, and as the crop progresses there must be occasional pruning out of old shoots to make room for young ones. An error of management likely to occur with a beginner is allowing the bed to become dry below while it is kept quite moist above by means of the syringe. Many cultivators drive sticks into the bed here and there, and from time to time they draw these out and judge by their appearance whether or not the bed needs a heavy watering. To be dry at the root is deadly to the Cuc.u.mber plant, and to be in a swamp is not less deadly.

It must have abundance of moisture above and below, but stagnation of either air or water will bring disease, ending in a waste of labour.

==The greenhouse cultivation== of the Cuc.u.mber for a summer crop only is the most profitable and simple as well as the most interesting of all the methods practised. In many gardens the houses that have been filled during the winter with Geraniums and other plants are very poorly furnished during the summer, and present a most unsightly appearance.

Now, it is a very easy matter to render them at once profitable and beautiful, for when clothed with green vines bearing handsome Cuc.u.mbers, such houses are attractive and pay their way amazingly well. To carry out the routine properly, the house should be cleared at the end of April, the plants being removed to pits and frames. If possible, make up the beds on slates laid close over the hot-water pipes, and use a bushel or more of soil under each light to begin with. First lay on the slate a large seed-pan, bottom upwards, and on that a few flat tiles, and then heap up a shallow cone of nice light turfy loam. Start the fire and shut up, and raise the heat of the empty house to 80 or 90 for one whole day. The next day plant on each hillock a short stout Cuc.u.mber plant, or sow three seeds. Proceed as advised for frame culture, keeping a temperature of 60 by night and 80 by day, with a rise of 5 to 10 during suns.h.i.+ne. Ply the syringe freely, give air carefully, and use the least amount of shading possible. It will very soon be found that by judicious management in shutting up and air-giving, the firing may be dispensed with, and then it remains only to syringe freely and train with care. The plants should not be stopped at all, but be taken up direct to the roof and be trained out on a few wires or tarred string, in the first instance right and left, and afterwards along the rafters to meet at the ridge, and form a rich leafy arcade. The fruits will appear in quant.i.ty, and must be thinned to prevent over-cropping. As the plants grow, earth must be added to the hillocks until there is a continuous bed, on which a certain number of shoots may be trained where there is sufficient light for them. It is best to begin as advised above, with the aid of fire heat to start the crop for the sake of gaining time; but if this is not convenient begin without fire heat in the last week of May, and the plants will produce fruit until the chill of autumn makes an end of them, and the house is again required for the greenhouse plants.

==Winter Cuc.u.mbers== thrive best in lean-to houses with somewhat steep roofs, as such houses are less liable to chill during cold windy weather, and they catch a maximum of the winter suns.h.i.+ne. In a mild winter, Cuc.u.mbers may be grown in any kind of house that can be maintained at a suitable temperature, and the markets are supplied from rough constructions that do duty for many purposes. But in hard weather, the steep lean-to, with bed along the front, and tank to give equable bottom heat, will prove the most serviceable, as it will neither allow snow to lodge on the gla.s.s, nor suffer any serious decline of temperature during the prevalence of sharp frost and keen winds. For late autumn supply any kind of house will suffice, but best of all an airy span. A brick pit will answer every purpose from October to March with good management, and fermenting materials will afford the needful heat. In such cases trenches should be provided for occasional renewal of the bottom heat. But a roomy house and a service of hot water justly stand in favour with experienced cultivators, as combining the necessary conditions with convenience of management.

For winter culture, plants are raised from seeds and from cuttings.

Seedling plants are the most vigorous, but they require a little more time than cuttings to arrive at a fruiting state. For pot culture cuttings are preferable, as only a moderate crop is expected, and quickness of production is of great importance. It is usual to sow the first lot of seeds on the 1st of September, and to sow again on the 1st of October and the 1st of November; after which it is not advisable to sow again until the 1st of February for the spring crop. If the management is good, the first sowing will be in fruit by the time the third batch of seed is sown, say, by the first week of November, and thenceforward throughout the winter there should be no break in the supply.

The management of Winter Cuc.u.mbers turns upon details chiefly, and will be found in the end to depend rather upon care than skill. The general principles are the same as in growing Cuc.u.mbers in frames, the task for the cultivator being to carry them out successfully. Begin by sowing the seed singly in small pots in light turfy loam, or peat with which a fair proportion of sharp sand has been mixed. These pots to be placed in a heat of 70 to 75, and for plants to last long the lower temperature is preferable. As regards the next stage, the plants may be trained up rafters, or spread out on beds, the first being always the better plan where it happens to be convenient. But the prudent cultivator will not be tied to rules; he will cut his coat according to his cloth, and while he has a house of Cuc.u.mbers trained to the roof, he will, perhaps, also have a pit filled with plants on beds. To stop severely is bad practice, for vigorous growth is wanted; but a certain amount of stopping must be done to promote an even growth, and to distribute the fruit fairly both in s.p.a.ce and time. We have already admitted that in some books on gardening too much has been said about soil. In many places a suitable turfy loam, or a good fibrous peat, may be obtained, and the accidents that have befallen Cuc.u.mbers have usually been the result of bad management in respect of heat, water, and air, rather than the use of unsuitable soil. But it must not be supposed that we are careless about this matter. Neither a pasty clay, a sour sticky loam, nor a poor sandy or chalky soil will produce fine Cuc.u.mbers. On the other hand, rank manure and poor leaf-mould are both unfavourable materials. There is nothing like mellow loam, which can be enriched and modified at discretion, without going to extremes.

==Ridge Cuc.u.mbers== are grown in much the same way as recommended for Vegetable Marrows. They may be put on hillocks or beds, and in either case a foundation of fermenting material is required to insure a crop in the early part of the summer. For a late crop, the natural heat of the soil will be sufficient should the summer prove to be fine, but in a cold season Ridge Cuc.u.mbers are disappointing. Of the many methods of growing them, one of the best is to lay out the ground in four-feet beds by taking out the soil to a depth of fifteen inches, and spreading about that depth or more of half-rotted manure, to which may be added any leaves and other litter that may be handy. Cover with a foot depth of good loam. About mid-April sow the seeds in three-inch pots or in boxes and place in a cool greenhouse. After careful hardening, plant out about the third week of May. If preferred, seeds may be sown on the bed early in May. Give the plants the protection of a hand-light should the weather prove unfavourable, and some care will be needed to keep them moving fairly until the season is so far advanced as to allow for the removal of the lights. Put the plants at thirty inches apart down the middle of the bed, and when growing freely, nip out the points =once only=. A crop of Lettuce may be taken from the beds while the plants are advancing.

==DANDELION==

==Taraxac.u.m officinale==