Chaya is a plant that can be consumed leaves because it contains many vitamins that are beneficial to health. As a perenial leafy vegetable that has potential to be developed throughout the year, a Bottom-wet-culture system with a variety of pruning is required. The study was aimed to determine the best pruning on chaya (Cnidoscolus aconitifolius (Mill.) I.M.Johnst.) cultivated in the bottom We…