Root Pouch 150 Gallon Non-Degradable Mega Grow Bag Raised Bed NonDegradable Mega Grow Bag Root Pouch, 45 inches wide, 22 inches deep Made from recycled food grade plastic bottles, and a mixture of jute and bamboo Fabric keeps an even moisture retention throughout, prevents heat build up Excess water can easily drain through the fabric Naturally prunes roots of the plant, makes root system more rigorous, fibrous