Root Pouch 3 Gallon Charcoal THIN (150 g/m2) - No Handles (Bale of 1350)One of our thinnest blends, the Charcoal line is made specifically for short crops grown in more controlled environments. With a significantly thinner fabric and higher amount of natural fibers, the oxygen exchange to roots, water retention, and draining are world class. Favorite for Hydroponics and perennials. Fabric made from a blend of recycled plastic water bottles & natural fibers. Intended for single use "One And Done" crop production. Bale of