Earthworm Castings

Dr. Earth Earthworm Castings are nutrient-dense organic matter that enhances soil composition and boosts fertility. They contain beneficial microorganisms and decomposed organic material.

Apply earthworm castings as a standalone amendment or blend into potting soil to improve soil moisture retention and nutrient absorption. They work well across all plant varieties.

This product is perfect for growers seeking to improve soil health and plant growth. It's suitable for those who want to promote biologically active soil ecosystems and maximize plant nutrient uptake.