Grower’s Edge? Commercial Grade Trellis Netting is a strong, versatile polypropylene mesh specially designed for more efficient and economical cultivation of vegetables, fruits and flowers. Due to its durability and practical nature, Grower’s Edge? Commercial Grade Trellis Netting is being used by many agriculturalists and floriculturists. Grower’s Edge? Commercial Grade Trellis Netting fully satisfies the requirements for a variety of growing techniques, both vertical and horizontal. It is available in a variety of widths. It is easy to handle, simple to install and will not tangle. 6 in x 6 in reach-through holes. #740170 cannot be shipped UPS.