Earthworm Castings - 10 lb. garden-accessories 99% biodegradable

99% biodegradable

STORAGE SPACE SAVED

helping plants fight off disease

close-proximity lighting in multi-tier growing systems where slim profile and uniform PPFD are critical

Earthworm Castings - 10 lb. garden-accessories 99% biodegradableARBICO Organics Worm Castings Fertilizer & Micronutrient Amendment! Worm castings are a natural byproduct of vermiculture (composting with worms) used as a fertilizer and soil amendment. Our worm castings are produced by red wigglers and provides macro and micronutrients to the soil in a slow feeding form. Castings can be applied as a top dressing, brewed in a tea, or mixed into the soil medium. The sustainable production of worm castings helps reduce