Grassroots Living Soil Fabric Beds are made in the United States and are especially intended for living soil gardening. With their unique MoistureLockTM technology, your soil and plants will flourish. Normal pots are constructed of a breathable non-woven fabric that allows for excellent air pruning and drainage, making them not ideal for living soil. Soil in fabric containers dries rapidly from the bottom and the sides. That's where Grassroots' MoistureLock technology comes in to prevent loss of moisture in your soil.