Techniques and systems for processing food scraps, manure, yard debris, paper, and more Turning waste into wealth sounds too good to be true, but many worm farmers are finding that vermicomposting is a reliable way to do just that.
Vermicast--a biologically active, nutrient-rich mix of earthworm castings and decomposed organic matter--sells for $400 or more per cubic yard.
Compare that to regular compost, sold at about $30 a cubic yard, and you'll see why vermicompo.
Chelsea Green Publishing Company The worm farmer's handbook: mid- to large-scale vermicomposting for farms, businesses, municipalities, schools, and institutions, paperback/rhonda sherman
