True Organic All Purpose Plant Food is great for abundant fruits, flowers, vegetables, herbs, and foliage. This exclusive blend is derived from Poultry Manure, Soybean Meal, Seabird Guano, Sulfate of Potash, Fish Bone Meal, Crab Shell Meal, and Shrimp Shell. It can be used with in-ground and container plants. Apply monthly during the growing season. 4 lbs. covers up to 87 sq. ft.