Compost Co-op Worm Castings

New Product The Compost Co-op now produces our own worm castings, aka vermicast, aka worm poop, made by western-MA-raised earthworms who eat feedstocks we collect and pre-compost at our partner Just Roots Community Farm. We offer free local delivery for current compost collection subscribers, free delivery to ALL addresses in Greenfield and Turners Falls, MA, and shipping options for everyone else! If you’d like to order more than 20 pounds, please email info@thecompostcooperative.com Click here to find out about vermicast, one of nature’s best soil amendments. Click here to find out lab results of our vermicast from UMaine Analytic Lab and Soil Testing Service, including heavy metals. In addition, Ohio State University conducted bioassay testing for persistent herbicides in our vermicast, with results indicating further tests were not needed. Please reach out if you'd like more details.  5-pound box, $15 10-pound box, $20 20-pound box, $35 please reach out for bulk orders!