Growing Vegetables: KnolKhol, Lettuce and Zucchini

This small book of 100 pages explains in detail growing practices, health benefits, food preparations, and nutrient information of three nutrient-rich vegetables namely, knolkhol or kohlrabi, lettuce, and zucchini. Kohlrabi is a brassica vegetable, lettuce is a salad leafy vegetable, and zucchini is a summer squash vegetable.