It looks like rich, dark compost. It contains five times more nitrogen, seven times more phosphorus and 11 times more potassium than ordinary soil. It’s vermicompost – super soil produced as a result ...

Andrew Blok covered home energy, with a focus on solar, and navigated the changing energy landscape to help people make smart energy decisions. He's a graduate of the Knight Center for Environmental ...

In vermicomposting, worms recycle food scraps and other organic material into a valuable soil amendment called vermicompost, or worm castings. Setting up a worm bin is easy. All your worms need is ...