Author: Ron Engeland is without question the world's foremost authority on growing garlic organically. . Commercial growers will find that they consult this book regularly. You'll learn which strains to plant, when to plant, how to plant, when to fertilize, when to prune flower stalks and when to harvest. Nice pen and ink drawings, good index. All around best book available on garlic production. To Order By Phone Call Toll Free: 866-596-9982