GardenRx Start an Earthworm Farm and Harvest Castings By CuprockDIY 4 years ago #gardenrx #earthworms #gardening #wormcasting #harvestearthworm #earthwormfarm GardenRx: Start an Earthworm Farm and Harvest Castings / PBS-TV’s Garden Rx starring Loren Nancarrow shows you how to build your own earthworm farm and harvest casting. Like this:Like Loading... Related Tags: earthworm castings, earthworm farming, organic worm castings, raise earthworms, red wiggler farm, Start an Earthworm Farm and Harvest Castings, worm castings Continue Reading Previous Treat Mildew on PlantsNext Ridding Your Plants of White Fly Leave a Reply Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.