Gro Pro Premium Round Fabric Pot 1000 Gallon (Special Order) The Gro Pro® Premium Round Fabric Pots are constructed from high quality non-woven fabric. This fabric provides great support, while allowing air to travel into the root system. Gro Pro® Premium Round Fabric Pots feature breathable fabric allowing for faster plant growth through better access to oxygen. Air-flow prunes the root structure for a healthier and happier plant. Gro Pro® ... — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.