Luster Leaf Medium Grow Through Grids 16 x 24 in (972) is an essential tool for passionate gardeners. This medium-sized round grid is vinyl-coated and will provide a support system for plants such as peonies, among others. It will help plants grow tall and manageable, plus it keeps plants protected and within bounds. This is ideal to use in the spring, and it should be positioned directly over the growing plants. This model measures 16 inches in diameter and a total of 24 inches in height.