Earth Start 30 Gallon Fabric Grow Pots Soft Container, Black, Pack of 5 30 Gallon capacity: 23" Diameter x 15.5" Height , Allows plant roots to grow freely throughout soil, Pack of 5 Prevents roots from circling back inside pot, Easy drainage helps prevent overwatering Sturdy double stitched nylon handles, Easily moved or transported, Grow pots are washable and reusable Accelerates plant yields and growth, Ventilation keeps plants at ideal temperature Ideal for use with hydroponic systems such as overheads, drip irrigation and flood tray, Fabric Grow Pots help promote healthier plants by allowing roots to Self-Prune