By Rhonda Sherman This excerpt is adapted from Rhonda Sherman’s The Worm Farmer’s Handbook: Mid- to Large-Scale Vermicomposting for Farms, Businesses, Municipalities, School, and Institutions (Chelsea Green, 2018) and is printed with permission from the publisher. Vermicast is a mixture of earthworm castings and uneaten bedding and feedstock harvested from worm beds. This means that we started...
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