The authorities consulted in the preparation of this and kindred chapters, are, Loudon's Encyclopædia of Gardening, Bridgeman's Young Gardener, Hovey's Magazine of Horticulture, the writings of Judge Buel,[T] and Downing's Landscape Gardening.
On the Preparation of Soil.
If the garden soil be clayey, and adhesive, put on a covering of sand, three inches thick, and the same depth of well-rotted manure. Spade it in, as deep as possible, and mix it well. If the soil be sandy and loose, spade in clay and ashes. Ashes are good for all kinds of soil, as they loosen those which are close, hold moisture in those which are sandy, and destroy insects. The best kind of soil, is that, which will hold water the longest, without becoming hard, when dry.
To prepare Soil for Pot-plants, take one fourth part of common soil, one fourth part of well-decayed manure, and one half of vegetable mould, from the woods, or from a chip-yard. Break up the manure, fine, and sift it through a lime-screen, (or coarse wire sieve.) These materials must be thoroughly mixed. When the common soil which is used, is adhesive, and, indeed, in most other cases, it is necessary to add sand, the proportion of which, must depend on the nature of the soil.
On the Preparation of a Hot Bed. Dig a pit, six feet long, five feet wide, and thirty inches deep. Make a frame, of the same size, with the back two feet high, the front fifteen inches, and the sides sloped from the back to the front. Make two sashes, each three feet by five, with the panes of glass lapping like shingles, instead of having cross bars. Set the frame over the pit, which should then be filled with fresh horse-dung, which has not lain long, nor been sodden by water. Tread it down, hard, then put into the frame, light, and very rich soil, ten or twelve inches deep, and cover it with the sashes, for two or three days. Then stir the soil, and sow the seeds in shallow drills, placing sticks by them, to mark the different kinds. Keep the frame covered with the glass, whenever it is cold enough to chill the plants; but at all other times, admit fresh air, which is indispensable to their health. When the sun is quite warm, raise the glasses, enough to admit air, and cover them with matting or blankets, or else the sun may kill the young plants. Water the bed at evening, with water which has stood all day, or, if it be fresh drawn, add a little warm water. If there be too much heat in the bed, so as to scorch or wither the plants, make deep holes, with stakes, and fill them up when the heat is reduced. In very cold nights, cover the box with straw.
On Planting Flower Seeds.
Break up the soil, till it is very soft, and free from lumps. Rub that nearest the surface, between the hands, to make it fine. Make a circular drill, a foot in diameter. For seeds as large as sweet peas, it should be half an inch deep. The smallest seeds must be planted very near the surface, and a very little fine earth be sifted over them. Seeds are to be planted either deeper or nearer the surface, according to their size. After covering them with soil, beat them down with a trowel, so as to make the earth as compact as it is after a heavy shower. Set up a stick, in the middle of the circle, with the name of the plant heavily written upon it, with a dark lead pencil. This remains more permanent, if white lead be first rubbed over the surface. Never plant, when the soil is very wet. In very dry times, water the seeds at night. Never use very cold water. When the seeds are small, many should be planted together, that they may assist each other in breaking the soil. When the plants are an inch high, thin them out, leaving only one or two, if the plant be a large one, like the Balsam; five or six, when it is of a medium size; and eighteen or twenty of the smaller size. Transplanting, retards the growth of a plant about a fortnight. It is best to plant at two different times, lest the first planting should fail, owing to wet or cold weather.
To Plant Garden Seeds.
Make the beds a yard wide; lay across them a board, a yard long and a foot wide, and, with a stick, make a furrow, on each side of it, one inch deep. Scatter the seeds in this furrow, and cover them. Then lay the board over them and step on it, to press down the earth. When the plants are an inch high, thin them out, leaving spaces proportioned to their sizes. Seeds of a similar species, such as melons and squashes, should not be planted very near to each other, as this causes them to degenerate. The same kinds of vegetables should not be planted in the same place, for two years in succession.
On Transplanting.