Metal Garden Trellis, Arch Trellis for Climbing Plants Outdoor, A-Frame, with Climbing Net, 17" x 72" x 72", GreenArch Trellis for Climbing Plants: This garden trellis assists a wide variety of fruits and vegetables, including grapes, cucumbers, peas, zucchini, and other climbing plants. Its arch design enables it to save garden space and increase your harvest. Quick & Easy: You can have a garden trellis for vegetables up in no time. After pushing the legs of our trellis into the ground, attach the metal cross clips and plastic clasps, then plant away.