Established on a CT dairy farm in 1997, CowPots are a 100% American made product. Made from cow manure, they?re also 100% biodegradable and renewable. A high quality, eco-friendly alternative for seed starting and transplant pots! CowPots are not only a biodegradable, plantable replacement for plastic pots, but have additional benefits as well. CowPots last in a greenhouse setting for up to 12 weeks. Roots easily penetrate the walls of the pot, eliminating transplant shock, and they rapidly breakdown after transplanting providing the goodness of manure to the garden. With no plastic to clean up or dispose of, transplanting is quick and convenient.