Root Pots are both reusable and biodegradable. For soil and soilless gardens. Allows water to evaporate more evenly. Auto-prunes roots and prevents root circling. Allows evaporative cooling in hot climates and provides thermal insulation in cold climates. Root Pots are not tapered like plastic pots, so they stand up well to strong winds and heavy harvests. Root Pots can be used with drip lines or hydroponic flood trays. Compact storage. Made from 100% recycled material.