Wiggle Worm Soil Builder

100% organic fertilizer produced naturally by earthworms. Earthworm castings are one of the purest forms of sustained release plant food. Castings won't burn even the most delicate plants, are naturally odor-free and improve soil structure, aeration and drainage. They are also rich in beneficial bacteria and microbes to help plants absorb nutrients. Mix in with soil when potting or use as a topdress in garden beds.