Coast of Maine Earthworm Castings Organic Soil Builder Amendment &ndash; Wiscasset Blend Use to enrich soil with active biology and plant-ready minerals Top dress indoor plants or blend with garden soil Mix with molasses and water to make compost tea (aerate overnight) Watch a video about these worm castings: https://www.youtube.com/watch?v=RODbI5Auyz8 Approved for organic growers