Earthworm Castings
Added to soil it stimulates plant growth, acts as a barrier to help plants grow in soil where the pH levels are too high or too low, withstands water erosion and compaction, and also increase water retention.
Added to soil it stimulates plant growth, acts as a barrier to help plants grow in soil where the pH levels are too high or too low, withstands water erosion and compaction, and also increase water retention.