E.B. Stone Green Sand

E. B. Stone Green Sand is derived from a naturally occurring mineral found in ancient oceanic deposits of shells and organic matter millions of years old. Green Sand is suggested for use throughout the garden on a variety of plants including perennials, annuals, vegetables and all trees and shrubs. It can be applied at any time of year. For the best results incorporate Green Sand into your garden soil at the same time that you add compost.