Air Pruning Plant TrainerThis air pruning plant root control nursery pot trainer is designed to stimulate root growth and control root growth while promoting overall plant growth. It is suitable for use with a variety of plants such as flowers, fruits, seedlings, roadside hedges, and tree bonsai. Made with durable and anti corrosion material, this nursery pot is available in four different sizes for economic benefits. It is a Talk Satisfied brand product with the model number