EcoForms pots are made from rice hulls and starch-based, water-soluble, biodegradable natural binding agents. Designed to last up to five years outdoors, they are suitable for all climates and applications where plastic, clay or wooden containers are used. They are resistant to freezing and thawing damage and effective at promoting drainage and ensuring proper air movement. EcoForms pots will keep their shape and clean surface until the end of their functional life. After being discarded, decomposition will take place and they will break down into nutrient-rich organic matter with a pH value of 7.0.