Horse-Radish
This plant will thrive best in a deep, rich soil, where there is plenty of moisture. The rows should be 3 feet apart and the plants 12 to 18 inches apart in the row. Tops cut from large roots or pieces of small roots are used for planting. A comparatively few hills of horse-radish will be sufficient for family use, and the roots required for starting can be secured of seedsmen for 25 or 30 cents a dozen. This crop will require no particular cultivation except to keep down the weeds, and is inclined to become a weed itself if not controlled. The large fleshy roots are prepared for use by peeling and grating. The grated root is treated with a little salt and vinegar and served as a relish with meats, oysters, etc. The roots should be dug during the winter or early spring before the leaves start. After being treated with salt and vinegar the grated root may be bottled for summer use. As this has always been considered strictly a cold-weather plant, is would seem useless to try to grow it in Porto Rico, but, as it gave very favorable results at this station, it can no doubt be produced for local consumption. It is practically unknown in Porto Rico, but most people acquire a taste for it, and foreigners, who are used to it in their native country, will find it very gratifying that they can grow it here. In the North it thrives in any soil from a light sand to a heavy clay, but prefers a medium heavy loam. Here it grows luxuriantly in heavy clay but may not do so well in sand. It is planted from cuttings of the lateral roots, which should be from 4 to 6 inches long and planted at a distance of 12 to 15 inches in rows 24 to 30 inches apart. Root cuttings can be obtained either in spring or fall from any seed firm, and these should be planted when received. The roots can be dug when large enough for use or can be left in the ground until wanted.—(F. B. 255: U. Id. E. S. 10; P. Rico E. S. 7.)