The Field and Garden Vegetables of America Part 28

"The ground should be divided into beds either three or five feet wide, with an alley or path of two feet in width between. The reason for having some of the beds so much narrower than the others is, that the narrow ones are sooner heated by the sun's rays, and consequently an earlier production is induced.

"The distance between the rows in the beds may be regulated as follows: When the beds are three feet wide, two rows should be transplanted along them: each row should be a foot from the edge of the bed, and they will consequently be a foot apart. In beds that are five feet wide, three rows should be transplanted, also lengthwise,--one along the middle, and one on each side, a foot from the edge of the bed. The distance from plant to plant in the rows should not be less than one foot; at this distance, good-sized heads will be produced: but, if very large heads are desired for exhibition or compet.i.tion, the plants should be fifteen, or even eighteen, inches asunder.

"The transplanting may be performed either in April or May. The three-feet beds should be traced out to run east and west, or so as to present the side of the bed to the direct action of the sun's rays when they are most powerful. Asparagus, in beds so formed, pushes earlier in the season than it does in beds running north and south. For all except the earliest beds, the direction is immaterial; and they may run east and west, or north and south, as may be most convenient.

"In proceeding to transplant, the beds, and paths, or alleys, should be marked off at the required distance. A stout stake should be driven at each corner of the beds, and from these the distances for the rows should be measured. There are various ways of transplanting. Some stretch a line, and cut out a trench only deep enough to allow the roots to be laid out without doubling; and they are spread out like a fan perpendicularly against the side of the cut, the crown of the plant being kept two inches below the surface of the ground. Some dig out a trench, and form little hillocks of fine soil, over which the roots are spread, extending like the sticks of an umbrella. Others make a ridge, astride which they set the plants, spreading their roots on each side of the ridge; and, again, some take off a portion of the soil on the bed, and, after the surface has been raked smooth, the roots of the plants are spread out nearly at right angles on the level.

"The first method is the most expeditious, and is generally practised in setting extensive plantations: but, whatever plan be preferred, the crowns of the plants should all be on the same level; otherwise those that are too high would be liable to be injured by the knife in cutting."

During the summer, nothing will be necessary but to keep the plants clear of weeds; and, in doing this, the hoe should be dispensed with as much as possible, to avoid injuring the roots. In the autumn, when the tops have completely withered, they should be cut down nearly level with the surface of the ground, and burned. The beds should then be lightly dug over, and three or four inches of rich loam, intermixed with well-digested compost, and salt at the rate of two quarts to the square rod, should be applied; which will leave the crowns of the roots about five inches below the surface.

_Second Year._--Early in spring, as soon as the frost leaves the ground, dig over the beds, taking care not to disturb the roots; rake the surface smooth; and, during the summer, cultivate as before directed: but none of the shoots should be cut for use. In the autumn, after the stalks have entirely withered, cut down and burn as in the previous year; stir the surface of the bed, and add an inch of soil and manure, which will bring the crowns six or seven inches below ground,--a depth preferred, by a majority of cultivators, for established plantations.

_Third Year._--Early in spring, stir the ground as directed for the two previous years. Some cultivators make a slight cutting during this season; but the future strength of the plants will be increased by allowing the crop to grow naturally as during the first and second years. In autumn, cut and burn as before; dig over the surface; add a dressing of manure; and, in the ensuing spring, the beds may be cut freely for use.

Instead of transplanting the roots, asparagus-beds are sometimes formed by sowing the seeds where the plants are to remain. When this method is adopted, the beds should be laid out and trenched, as before directed, and about three inches of soil removed from the entire surface. The seed should then be sown in drills an inch deep, at the distances marked out for the rows, and covered with rich, light soil. When the seedlings are two or three inches high, they should be thinned to nine or twelve inches apart; and, in thinning, the weakest plants should be removed. In the autumn, cut down the plants after they have withered, stir and smooth the surface, and add a dressing of manure. In the spring of the second year, stir the surface again; and, during the summer, cultivate as before. In the autumn, the plants will be ready for the dressing; which consists of the soil previously taken from the bed, with sufficient well-digested compost added to cover the crowns of the roots five or six inches in depth. The after-culture is similar to that of beds from transplanted roots.

"Asparagus-beds should be enriched every autumn with a liberal application of good compost containing some mixture of salt; the benefit of which will be evident, not only in the quant.i.ty, but in the size and quality, of the produce. The dressing should be applied after the removal of the decayed stalks, and forked in, that its enriching properties may be washed to the roots of the plants by winter rains.

"In general, transplanted Asparagus comes up quite slender the first year; is larger the second; and, the third year, a few shoots may be fit for cutting. It is nearly in perfection the fourth year; and, if properly managed, will annually give an abundant supply during the life of the maker of a bed or plantation."

_Cutting._--"The shoots should be cut angularly, from two to three inches below the surface of the ground; taking care not to wound the younger buds. It is in the best condition for cutting when the shoots are four or five inches above ground, and while the head, or bud, remains close and firm.

"It is the practice to cut off all the shoots as they appear, up to the period when it is thought best to leave off cutting altogether. The time for this depends on the climate, season, nature of the soil, and strength of the plants. Where the climate is good, or when the season is an early one, cutting must be commenced early; and of course, in such a case, it ought not to be continued late, as the plants would thereby be weakened."

In the Middle States, the cutting should be discontinued from the 10th to the 15th of June; and from the 15th to the 25th of the same month in the Eastern States and the Canadas.

"If the plants are weak, they should be allowed to grow up as early as possible, to make foliage, and consequently fresh roots, and thus to acquire more vigor for the ensuing year. It is also advisable to leave off at an early period the cutting of some of the best of the beds intended for early produce, in order that the buds may be well matured early in autumn, and thus be prepared to push vigorously early in spring."

Asparagus-beds will continue from twenty to thirty years; and there are instances of beds being regularly cut, and remaining in good condition for more than fifty years.

_Seed._--"Select some of the finest and earliest heads as they make their appearance in the spring; tie them to stakes during the summer, taking care not to drive the stake through the crown of the plant. If for the market, or to be sent to a distance, wash out the seeds in autumn, and dry thoroughly; if for home-sowing, allow the seeds to remain in the berries till used."

_Use._--The young shoots are boiled twenty minutes or half an hour, until they become soft; and are princ.i.p.ally served on toasted bread, with melted b.u.t.ter. It is the practice of some to boil the shoots entire; others cut or break the sprout just above the more tough or fibrous part, and cook only the part which is tender and eatable. This is snapped or cut into small sections, which are boiled, b.u.t.tered, seasoned, and served on toast in the usual form. "The smaller sprouts are sometimes cut into pieces three-eighths of an inch long, and cooked and served as green pease." The sprouts are also excellent when made into soup.

It is one of the most productive, economical, and healthful of all garden vegetables.

_Varieties._--"The names of numerous varieties occur in the catalogues of seedsmen: but there seems to be little permanency of character in the plants; such slight variations as appear from time to time being caused, to a considerable extent, by the nature of the soil, or by the situation in which the plants are grown. What are called the Red-topped and Green-topped may perhaps be somewhat distinct, and considered as varieties."--_Glenny._

Soil and location have unquestionably much influence, both as respects the quality and size of the sprouts. A bed of asparagus in one locality produced shoots seldom reaching a diameter of half an inch, and of a very tough and fibrous character; while a bed in another situation, formed of plants taken from the same nursery-bed, actually produced sprouts so large and fine as to obtain the prize of the Ma.s.sachusetts Horticultural Society.

If any variety really exists peculiar in size, form, color, or quality, it cannot be propagated by seed. Large sprouts may afford seeds, which, as a general rule, will produce finer asparagus than seeds from smaller plants; but a variety, when it occurs, can be propagated only by a division of the roots.

Mr. Thompson states, that on one part of Mr. Grayson's extensive plantation, on the south side of the Thames, near London, the so-called Grayson's Giant was produced; and in another section, the common sort: but, when both were made to change places, the common acquired the dimensions of the Giant, whilst the latter diminished to the ordinary size.

Seeds of the following named and described sorts may be obtained of seedsmen, and will undoubtedly, in nearly all cases, afford fine asparagus; but they will not produce plants which will uniformly possess the character of the parent variety:--

BATTERSEA. _Rog._

Battersea is famed for producing fine asparagus, and the name is applied to the particular variety there grown. The heads are large, full, and close, and the tops tinted with a reddish-green color. It is probably intermediate between the Green and Purple-topped.

GRAVESEND. _Rog._

Originated and named under like circ.u.mstances with the Battersea. The top is greener, and not generally so plump and close; but it is considered finer flavored. Both varieties are, however, held in great estimation.

GRAYSON'S GIANT.

This variety, as also the Deptford, Mortlake, and Reading, all originated and were named under the same conditions as the varieties before described. All are fine sorts; but the difference between them, and indeed between all of the kinds, if important, is certainly not permanent, so long as they are offered in the form of seeds for propagation.

Mr. Grayson, the originator of this variety, produced a hundred sprouts, the aggregate weight of which was forty-two pounds,--the largest ever raised in Britain.

GERMAN.

Asperge d'Allemagne. _Vil._

This variety very nearly resembles the Giant Purple-topped. It is, however, considered a little earlier, and the top is deeper colored.

GIANT PURPLE-TOP.

Dutch. Red-top.

Sprout white; the top, as it breaks ground, purple; size very large, sometimes measuring an inch and three-fourths in diameter, but greatly affected by soil and cultivation.

A hundred sprouts of this variety have been produced which weighed twenty-five pounds.

GREEN-TOP.

This variety, when grown under the same conditions as the Giant Purple-top, is generally smaller or more slender. The top of the sprout, and the scales on the sides, are often slightly tinged with purple. The plant, when full grown, is perceptibly more green than that of the Giant Purple-top. From most nursery-beds, plants of both varieties will probably be obtained, with every intervening grade of size and color.

CARDOON.

Chardon. Chardoon. Cynara cardunculus.

In its general character and appearance, the Cardoon resembles the Artichoke. Its full size is not attained until the second year, when it is "truly a gigantic herbaceous plant," of five or six feet in height.

The flowers, which are smaller than those of the artichoke, are produced in July and August of the second year, and are composed of numerous small blue florets, enclosed by somewhat fleshy, pointed scales. The seeds are oblong, a little flattened, of a grayish or grayish-green color, spotted and streaked with deep brown; and, when perfectly grown, are similar in size and form to those of the apple. About six hundred are contained in an ounce; and they retain their vitality seven years.

_Soil, Propagation, and Culture._--The best soil for the Cardoon is a light and deep but not over-rich loam. It is raised from seed; which, as the plant is used in the first year of its growth and is liable to be injured by the winter, should be sown annually, although the Cardoon is really a perennial. It succeeds best when sown where the plants are to remain; for, if removed, the plants recover slowly, are more liable to run to seed, and, besides, seldom attain the size of those that have not been transplanted.

The seed should be sown as early in spring as the weather becomes warm and settled, in drills three feet apart, an inch and a half in depth, and the young plants afterwards thinned to twelve inches asunder in the drills. The leaves are blanched before being used.

It is sometimes raised and blanched as follows: Sow the seed at the bottom of trenches made about six inches deep, twelve inches wide, three feet apart, and of a length according to the supply required. At the bottom of the trench, thoroughly mix a small quant.i.ty of well-digested compost, and sow the seeds in small groups, or collections (three or four seeds together), at about twelve or fifteen inches apart, and cover them an inch or an inch and a half deep. When the young plants have acquired three or four leaves, they should be thinned out to single plants. During the summer, keep them free from weeds; and, as they require much moisture, it is well to water frequently, if the weather is very dry. In September, the plants will have attained their growth for the season, and be ready for blanching; which should be done in a dry day, and when the plants are entirely free from dampness. It is thus performed: The leaves of each plant are carefully and lightly tied together with strong matting; keeping the whole upright, and the ribs of the leaves closely together. The plant is then bound with twisted hay-bands, or bands of straw, about an inch and a half in diameter; beginning at the root, and continuing the winding until two-thirds or three-fourths of the height is covered. If there is no heavy frost, the leaves will blanch quickly and finely without further pains: but, if frosty weather occurs, it will be necessary to earth up about the plants, as is practised with celery; but care should be taken not to raise the earth higher than the hay-bands.