Stock up on the Viagrow 1 gal. Plastic Nursery Pots. These 1 gal. nursery pots are available in 9,800-pot pallets and feature a classic, round plastic design. All Viagrow nursery pots are BPA free and food safe. Nursery pots are inexpensive, durable and perfect for many types of soil or hydroponic growing media. The raised rim design allows easy handling and easy stackability when not in use. These plastic nursery pots can be reused indefinitely. Please note that our pots are measured in trade gallons. A trade gallon is a term used to denote the sizes of standard plant containers in horticultural industries. A trade gallon is equal to approximately 0.71 US liquid gallons.