SolJah Frass™ 3-2-2 is derived from Black Soldier Fly larvae that are raised in an enclosed environment and fed a vegetarian diet. The SOLJAH FRASS™ is screened to separate it from the larvae, then dried to remove residual moisture. It is all natural, additive-free Black Soldier Fly guano without any added by products. SOLJAH FRASS™ is great for gardens, landscaping, containers and raised beds, for vegetables, fruits, flowers, herbs,vines, trees, and shrubs.