Worms process the essential nutrients and trace minerals found in soil, making them easily accessible to plants. Biologic Systems Worm Castings are 100% castings, produced by composting worms fed a vegetarian diet emphasizing grains and diverse minerals. These pure worm castings increase vigorous plant growth and resilience by building water holding capacity, organic matter, and structure of the soil. With no fillers, additives, or odor, this organic input is an ideal addition to any indoor, outdoor, greenhouse, container, or broad-acre system.

Ingredient: Earthworm Castings