Vertically grow a variety of fruits and vegetables with our patented plant supports proudly made in East Tennessee. It’s perfect for "stalking" and trellising larger plants that need additional plant climbing support. For plants that grow upward, place the Plant Support on the tier above the desired planted pockets. Experience the joy of containerized gardening for yourself with GreenStalk Plant Support! GreenStalk Planters are sold seperately. GreenStalk Plant Support at a glance: Plant Support comes with a full ring set that easily snaps together Made with thick, high-quality, UV-protected, polypropylene plastic reinforced with glass Easily interlocks with both the Original and Leaf Planters (for Leaf Planters, it helps to gently lift the feet of the tier above for quick assembly) 38” plant support ring assembled size