This amazing re-mineralizing agent contains over 70 beneficial elements. AZOMITE is a naturally mined volcanic mineral product that is steamed into a granular form for easy application and is proven to increase yield quality and overall plant growth. Provides natural mineral balance for plants and corrects unseen trace element deficiency which robs the gardener of the best possible yield. Adds nutritional value to food crops. Contains all 19 beneficial elements essential to healthy plant growth (see page 29 for element descriptions). Proven to avoid and/or reverse the effects of blight in trees and vines. Stimulates the growth of healthy grass without the use of other chemical agents that cause significant pollution. Odorless won't restrict aeration or water penetration. Since plants and animals need similar minerals and trace elements AZOMITE has been approved for use in livestock production. Application Rate: Apply 20 lbs per 100 sq.ft.