Reusable for three to five years, this 500-gallon degradable Root Pot promotes vigorous root growth by allowing roots to breathe. Root Pots work great in soil and hydroponic gardening and with both drip lines and flood trays. Unlike plastic pots, Root Pots are designed to break down after multiple seasons of use. Root Pots are not tapered like plastic pots, so they stand up well to strong winds and heavy harvests. Available by special order only.