After the pots have been filled with cuttings they are placed in a temperature of from 40 deg. to 45 deg., where they remain from two to three weeks, water being applied only enough to keep them moist, not wet. As roots are formed at a much lower degree of temperature than leaves, they should not be forced too much at the beginning, or the leaves will appear before we have any roots to support them. But when the cutting has formed its roots first, the foliage, when it does appear, will grow much more rapidly, and without any check. Then remove them to another position, plunging the pots into sand to the depth of, say three inches, and raise the temperature at first to 60 deg. for the first few days, then gradually raise it to 80 deg.. When the buds begin to push, raise the temperature to 90 deg. or 95 deg., and keep the air moist by frequent waterings, say once a day. The best for this purpose is pure rain-water, but it should be of nearly the same temperature as the air in the house, for, if applied cold, it would surely check the growth of the plants. The young growth should be examined every day, to see if there is any sign of rotting; should this be the case, give a little more air, but admit no sudden cold currents, as they are often fatal. The glass should be whitewashed, to avoid the direct rays of the sun. When the young vines have made a growth of two or three inches shift them into three-inch pots. So far we have used only pure sand, which did not contain much plant food, because the growth was produced from the food stored up in the bud and wood, and what little they obtained from the sand, water, and air. Now, however, our young vines want more substantial food. They should therefore be potted into soil, mixed from rotten sod, leaf-mould, and well-decomposed old barnyard manure. This should be mixed together six months before using; add, before using, one-quarter sand, then mix thoroughly, and sift all through a coarse sieve. In operating, put a quantity of soil on the potting bench, provide a quantity of broken bricks or potsherds for drainage, loosen the plants from the pots by laying them on their side, giving them a sudden jar with the hand, to loosen the sand around them; draw out the plant carefully, holding it with one hand, while with the other you place a piece of the drainage material into the pot; cover it with soil about an inch; then put in the plant, holding it so that the roots spread out naturally; fill in soil around them until the pot is full; press the soil down firmly, but not hard enough to break the roots. When the plants are potted give them water to settle the earth around the roots, and keep the air somewhat confined for a few days, until they have become established, when more air may be given them. Keep the temperature at 85 deg. to 95 deg. during the day, and 70 deg. to 80 deg. during the night.