Economical, lightweight paper mulch that helps control weeds and is 100% organic and an environmentally responsible alternative to black plastic. Made from recycled paper and certified by the Forest Stewardship Council, DeWitt Garden Weed Barrier is the choice for organic weed control. DeWitt Garden Weed Barrier is perfect for vegetable gardens and designed for annual plantings. Garden Weed Barrier stops weeds, helps conserve moisture and doesn?t interfere with the natural balance of the land. The paper mulch naturally biodegrades and can be tilled back into the soil, putting nutrients where they belong.