Rectangular Worm Blanket

Makes your worm farm more productive Tumbleweed’s Worm Blankets increase activity in your Vermicomposter. Thicker than a hessian bag, made from breathable 100% natural fibers, and with a convenient handle, our Worm Blankets create the dark, moist, aerated environment that compost worms thrive in. Place your blanket over the food scraps in the top working tray.   Blanket are made from 100% natural fiber, so will break down as your worms generate activity in your worm farm. Your worm blanket should last 4-6 months before needing replacement.