Pupils in this Form should have practice in transplanting, as well as in sowing seed. For this purpose seeds should be started about the first of April in hotbeds or window boxes, seedlings transplanted into cold frames when two or three inches high, and then set out in the garden in the latter part of May when danger of frost is past.
TRANSPLANTING FLOWERS AND VEGETABLES
Choose, if possible, a cool cloudy day. Water the plants thoroughly in the hotbed or cold frame a few hours before lifting them. Lift them with a trowel or small spade, and keep as much earth on their roots as possible. With a transplanting trowel, make holes deep enough so that the plant will be a little deeper in the soil than before transplanting. Unless the soil is moist, a little water put in the hole with the plant is beneficial. The evening is considered best for transplanting if the weather is clear. If the sun is very hot, the plants should be shaded for a few days until the roots become established and begin their work. Shingles slanting over the plants from the south side and driven into the ground to hold them in position are best. Papers held by means of two stones also give good results. The practice of covering them with inverted cans is not a good one, as the light is almost completely cut off. A few holes in the can would help considerably. Care must be taken to pack the earth firmly about the roots. Watering again twenty-four hours after transplanting is often necessary. If the plant has a leafy top, it is best to take off some of the leaves, as they tend to give off water more rapidly than the roots can at first take it in.
TRANSPLANTING TREE SEEDLINGS
Nuts and other tree seeds collected the previous autumn should now be planted in the forestry plots in rows a foot apart. As the seeds may not all grow, they may be planted close together in the row and thinned out the following spring if necessary. They need some shelter from the sun the first summer. In large plots this is provided by means of a slat covering, but in a small plot cheese-cloth tacked on strips and fastened on corner posts is satisfactory. When a shower comes, this cheese-cloth screen should be removed so that the rain may moisten the plot evenly. Seedlings may be transplanted from the woods or from the forestry rows before the leaves open out.
BUDDING
In budding, a slit like the letter T is made in the side of the young seedling close to the ground. The bark is raised a little at the point where the vertical slit meets the horizontal one, and a bud of desired variety with a shield-shaped bit of bark (and perhaps a little wood) attached to it is shoved in and the sides of the slit bound down upon it. After the bud, or scion, has started to grow, the stock is cut off an inch above the point where the bud was inserted. The bud then makes rapid growth, and in two years the resulting tree is large enough to set in its permanent place in the orchard.
CUTTINGS
Pupils in this Form should try to grow such woody plants as roses and grapes from cuttings. Roses are frequently propagated by budding, as in the case of apples and peaches. They may also be grown upon their own roots or from stem cuttings. Such cuttings should be from well-matured wood of the present year taken in the autumn and packed in moist sand over the winter. Make the cuttings about three inches in length. The top end should be cut off immediately above a bud and the bottom end just below a bud, as roots seem to start more readily from a node, or bud. Such a cutting may have three or four buds of which only the upper two need be left. If both of these grow, the poorer one may afterwards be removed.
These rose cuttings should then be inserted in a box of clean, moist sand to a depth of two inches, kept in a warm room, and shaded with a sheet of newspaper when the sun is very bright. Keep the sand moist but not wet, and when possible have gentle bottom heat. When roots have made some growth, transplant carefully into small flower-pots, using fairly rich, clay loam. In a few weeks they will be ready to plant out in the garden.