MANURING THE VINE.
As remarked before, this will seldom be necessary, if the vintner is careful enough to guard against washing of the top-soil, and to turn under all leaves, etc., with the plow in the Fall. The best manure is undoubtedly fresh surface soil from the woods. Should the vines, however, show a material decrease in vigor, it may become necessary to use a top-dressing of decomposed leaves, ashes, bone-dust, charcoal, etc. Fresh stable-yard manure I would consider the last, and only to be used when nothing better can be obtained. Turn under with the plow, as soon as the manure is spread. Nothing, I think, is more injurious than the continual drenching with slops, dish-water, etc., which some good souls of housewives are fond of bestowing on their pet grape vines in the garden. It creates a rank, unwholesome growth, and will cause mildew and rot, if anything can.
THINNING OF THE FRUIT.
This will sometimes be necessary, to more fully develop the bunches. The best thinning is the reduction of the number of bunches at the time of the first summer pruning. If a vine shows more fruit, than the vine dresser thinks it can well ripen, take away all weak and imperfect shoots, and also all the small and imperfect bunches. If the number of bunches on the fruit bearing branches is reduced to two on each, it will be no injury, but make the remaining number of bunches so much more perfect. Thinning out the berries on the bunches, although it will serve to make the remaining berries more perfect and larger, is still a very laborious process, and will hardly be followed to any extent in vineyards, although it can well be practised on the few pet vines of the amateur, and will certainly heighten the beauty of the bunches and berries.
RENEWING OLD VINES.
Should a vine become old and feeble, it can be renewed by layering. The vine is prepared in the following manner: Prune all the old wood away, leaving but one of the most vigorous of your canes; then dig a trench from the vine along the trellis, say three feet long, eight inches deep; into this bend down the old vine, stump, head and all, fastening it down with a strong hook, if necessary, letting the end of the young cane come out about three eyes above the ground, and fill up with rich, well pulverized soil. The vine will make new roots at every joint, and become vigorous, and, so to say, young, again. Some recommend this process for young vines, the first year after planting; but if good plants have been chosen and planted, it will not be necessary. Feeble and poor plants may need this process, but if plants have good strong roots when planted, (and only such should be planted when they can be obtained), they will not be benefited by it.
A FEW NECESSARY IMPROVEMENTS.