Earthworm castings are a natural soil amendment and one of nature's best growing mediums. Worm castings add microbial life and nutrients to soil that help give seedlings a healthy head start, suppress disease, and helps control pest nematodes. This wonderful product is full of beneficial microbes, odor-free, and easy to use.
Oaktree Worm Farm & Soils Worm Castings are produced on-site by our thousands of hard-working red wiggler composting earthworms. We feed them food scraps and other organic materials that would otherwise end up in the landfill to produce a nutrient-rich soil amendment that is truly "gardener's gold".
Available in 5 lb, 20 lb, or 50 lb bags. Call 818-890-9569 to request information about bulk purchases.