How and What to Grow in a Kitchen Garden of One Acre (10th Ed)/Rhubarb, Currants and Gooseberries
RHUBARB, CURRANTS AND GOOSEBERRIES.
These three I would plant in the same row, in the small fruit plot or permanent part of the garden, mainly because a third of a row of each will afford an ample supply for a good-sized family, and all require nearly the same treatment. The plants of each are all set together, each in its own third of the row, not interspersed. The plants should be set as early in the spring as possible, or can be planted in the fall and well mulched with manure. The crowns of the rhubarb should be set an inch or two under the surface, and no stalks pulled until the second or third season; in the fall, when the ground is frozen hard, the old leaves should be pulled off and the row well mulched with long manure; in the spring this should be worked down to the roots, when the ground is fit to work, and the soil kept loose and free from weeds while the rhubarb is making its growth. The stalks can be pulled as soon as they are large enough for use, and can be pulled until they become so small as to be unfit for use; then dig in some fine manure or compost, and let it grow at will until fall, when the stalks will again be fit for use, though this second crop is generally allowed to go to waste, mainly, I think, through ignorance of the fact that it is just as palatable as in the spring, and that it can easily be canned for winter use. Like asparagus, it must be liberally and continually fed, to have it in fine condition and of good size.
The currants and gooseberries are subject to the ravages of the currant worm, which cleans up every leaf and berry on the bushes just as they are about to ripen. To prevent this, the bushes should be dusted with white hellebore when the first worm makes his appearance; as this is a very strong poison many are afraid to use it; and, indeed, great care must be taken in using the fruit; still, the worms usually appear about the time the bushes are in bloom, and if promptly welcomed will have disappeared, and the poison be washed off the bushes before the fruit has formed. Any one who does not like to use the hellebore can dust the bushes with road dust or dry wood ashes every morning while the dew is still on the leaves; care should be taken that the under side of the leaves should receive a good portion of whatever is used. There is still another way of getting rid of these pests, and that is by hand-picking them; but any one who has tried it will agree with me that it is a somewhat tedious process when done every morning for a couple of weeks.
When the fall comes these bushes should be well mulched, and in the spring, before the growth starts, the old wood should be cut out of them, care being taken not to trim them too severely; never take out more than a third of the wood, or you will trim away your crop of fruit for the season. When the spring opens, dig in the mulch and keep the ground well worked and free from weeds, as in the asparagus and rhubarb.