PEPPERGRASS.
This is a variety of cress, of quick growth, used as lettuce. On a rich, finely-pulverized soil, sow the seeds in drills, fifteen inches apart, and cover very lightly. Sow thick and water in dry weather. For use, cut the tops while they are very tender. A second crop will grow, but inferior to the first. The water-cress, growing spontaneously by rills and springs, is a kind of wild peppergrass, and is by some persons more esteemed than the garden variety. We prefer early lettuce to cresses or peppergrass, and see no reason for their cultivation, but their rapid growth.