Planting Roots.—In many gardens where there is space for two or three beds only there will be the very natural desire to secure Asparagus in a shorter time than is possible from seed, and we therefore proceed to indicate the best method of planting roots. Asparagus roots do not take kindly to removal, especially old and established plants. The mere drying of the roots by exposure to the atmosphere is distinctly injurious to them. They will travel safely a long distance when well packed, but the critical time is between the unpacking and getting them safely into their final home. Everything should be made ready for the transfer before the package is opened, and the actual task of planting should be accomplished in the shortest time possible.
A three-feet bed should be prepared by taking out the soil in such a manner as to leave two ridges for the roots. The space between ridges to be eighteen inches, and the tops of the ridges to be so far below the level of the bed that when the soil is returned, and the bed made to its normal level, the crowns will be about five inches beneath the surface. This may be understood from the following illustration of a section cut across the bed.
A, A represent the alleys between the beds, and B the top of one bed. The dotted lines show the ridges on which the roots are to rest at C, C. When the bed is ready, open the package and place the Asparagus on the ridges at fifteen or eighteen inches apart, allowing about half the roots of each plant to fall down on either side of the ridge. As a rule it will be wise to have two pairs of hands engaged in the task. The soil should be filled in expeditiously, and a finishing touch be given to the bed. Very rarely will it be safe to transplant Asparagus until the end of March or beginning of April, for although established roots will pass unharmed through a very severe winter, those which have recently been removed are often killed outright by a lengthened period of cold wet weather, and especially by thawed snow followed by frost.
Giant Asparagus.—Some of the most critical judges of Asparagus in the country are extremely partial to giant sticks. Their preference is not based on mere superiority in size, but on the special flavour which is the peculiar merit of these extra-large Asparagus when they are properly grown. Although there is no difficulty whatever in producing them, it must be admitted that to insure specimens weighing nearly or quite half a pound, plenty of space must be allowed for the full development of each plant and a prodigal use of manure is imperative. Where drainage is effectual, the soil of any well-tilled garden can be made suitable. The roots may be grown in clumps or in rows. Clumps are planted in triangular form, two feet being allowed between the three plants of each group, with a distance of five feet between the groups. The more usual method, however, is to plant in rows. In both cases the cultural details are almost identical, and to obtain the finest results it is wise to get the preparatory work done at convenient times in advance of the planting season. Assuming that rows are decided on, commence operations by digging a broad deep trench, throwing out the soil to the right and left to form sloping sides until there is a perpendicular depth of twenty-seven inches from the top of the ridge. About one foot of prepared soil should be placed in the bottom of the trench. This may be composed of such material as the trimmings of hedges, sweepings of shrubberies, twigs from a faggot pile, wood ashes and leaf-mould. The constituents must to some extent depend on the materials at command. What is wanted is a light compost, consisting almost wholly of vegetable matter in a more or less advanced state of decomposition. Add three or four inches of rich loam, and on this, at the beginning of April, plant strong one-year roots of a robust-growing variety. Between the plants it is customary to allow a space of at least two feet, and some growers put them a full yard apart. Cover the crowns with three inches of rich soil, previously mixed with manure and laid up for the purpose. The second and following rows are to be treated in the same way, and the work must be so managed that an equal distance of four and a half or five feet is left between the rows. When the foliage dies down in autumn, a layer of fertile loam mixed with rotten manure should be spread over the surface. In the succeeding spring remove just the top crust of soil and give a thick dressing of decayed manure alone, upon which the soil can be restored. During the autumn of the second year the furrow must be filled with horse manure for the winter. Remove this manure in March, and substitute good loam containing a liberal admixture of decayed manure previously incorporated with the soil. The slight ridges that remain can then be levelled down. By this treatment large handsome sticks of Asparagus may be cut in the third year. To maintain the plants in a high state of efficiency, it must be clearly understood that forcing with horse manure will be necessary every subsequent year. Blanching may be carried out by any of the usual methods, and Sea Kale pots are both convenient and effectual. Not a weed should be visible on the beds at any time.
Forcing is variously practised, and the best possible system, doubtless, is to force in the beds, and thereby train the plants to their work so that they become used to it. The growers who supply Paris with forced Asparagus produce the white sample in the beds, and the green by removal of the roots to frames. Forcing in beds may be accomplished by means of trenches filled with fermenting material or by hot-water pipes, the beds in either case being covered with frames. Where the demand for forced Asparagus is constant, there can be no doubt the hot-water system is the cheapest as well as the cleanest and most reliable; for a casual supply forcing in frames answers very well, but it is attended with the disadvantage that when the crop has been secured the roots are worthless. The practice of forcing may be said to commence with the formation of the seed-bed, for if it is to be carried on in a systematic and profitable manner, every detail must be provided for in the original arrangements. The width of the beds and of the alleys, and the disposition of the plants, will have to be carefully considered, so as to insure the best results of a costly procedure, and it will be waste of time to begin forcing until the plants have attained their fourth year. The rough method of market growers consists in the employment of hot manure in trenches, and also on the beds, after the frames are put on. The beds are usually four feet wide, the alleys two feet wide and twenty inches deep, and the plants not more than nine inches apart in the row, there being three or four rows of plants in the bed. The frames are put on when forcing commences, but the lights are withheld until the shoots begin to appear. Then the fermenting material is removed from the beds, the lights are put on, and no air is given, mats being added in cold weather, both to retain warmth and promote blanching. This method produces a fair market sample, but a much better growth may be obtained by a good hot-water system, as will be understood from a momentary consideration of details. By the employment of fermenting material the temperature runs up rapidly, sometimes extravagantly, so that it is no uncommon event for the growth to commence at 70° to 80° Fahr., which may produce a handsome sample, but it will be flavourless. The hot-water system allows of perfect control, and the prudent grower will begin at 50°, rise slowly to 60°, and take care not to exceed 65°; the result will be a sample full of flavour, with a finer appearance than the best obtainable by the rougher method.
Forcing in frames is systematically practised in many gardens, and as it exhausts the roots there must be a corresponding production of roots for the purpose. The first requisite is a good lasting hotbed, covered with about four inches of light soil of any kind, but preferably leaf-mould. The roots are carefully lifted and planted as closely as possible on this bed, and covered with fine soil to a depth of six inches. The sashes are then put on and kept close; but a little air may be given as the heads rise, to promote colour and flavour. The heat will generally run to 70°, and that figure should be the maximum allowed. Experienced growers prefer to force at 60° or 65°, and to take a little more time for the advantage of a finer sample.
Faba vulgaris
The Broad Bean is a thrifty plant, as hardy as any in the garden, and very accommodating as to soil. It is quite at home on heavy land, but in common with nearly all other vegetables it thrives on a deep sandy loam. Considering the productive nature of the plant and its comparatively brief occupation of the ground, the common Bean must be regarded as one of our most profitable garden crops. Both the Longpod and Windsor classes should be grown. For general work the Longpods are invaluable; they are early, thoroughly hardy, produce heavy crops, and in appearance and flavour satisfy the world at large, as may be proved by appeal to the markets. The Windsor Beans are especially prized for their superior quality, being tender, full of flavour, and, if well managed, most tempting in colour when put upon the table.