Expert Gardener Earthworm Castings Plant Food is an 8 lb soil amendment made to improve soil health and add organic matter to your garden beds and containers. Worked into the soil, it helps build a richer growing foundation for your plants. The formula is non-burning and odorless, so it's straightforward to apply around your garden without a strong smell. It also contains beneficial microbes that contribute to healthier soil and help protect seedlings from harmful pathogens, giving young plants a supported start in the soil they grow in.
