Maintain moist, dark conditions in any worm bin with this newest variety of Urban Worm Blanket made from hemp!
The hemp variety of the Urban Worm Blanket is fully biodegradable, pleasant to the touch, and lacks some of the petroleum smell of jute-based products.
These blankets come sized at 22-in x 22-in but can be cut to fit any smaller worm bin. The moisture wicking makes them perfect for hydroponic grow mats as well.
Note: This product breaks down more readily than the jute Urban Worm Blankets