Our new Pressure-Formed designs represent a technologically advanced process for High Density Polyethylene. The PF300 represents the first product in our new generation of nursery containers. Pressure forming creates a product that's tougher than blow-molded containers, and has the rigid rim qualities similar to injection-molded containers. These pots are light, strong and resilient, consistent in weight and uniform in design. They offer quality and economy that is unmatched in the industry.