Worm Castings
Worm castings are a nutrient-rich soil amendment produced by earthworms as they digest organic matter. Also known as vermicast, worm castings are a dark, crumbly substance that is teeming with beneficial microorganisms, enzymes, and plant nutrients. This natural fertilizer can improve soil structure, increase water retention, and promote healthy plant growth when used in gardens, lawns, and potted plants.