You are buying One (1) plant, same size You are buying a 4" to 8" tall plant but don't be worry about the size, in less than you think you'll have branches every where climbing, super fast growing cactus Common Name: Barbed-Wire Cactus Synonym: Cactus tetragonus, Cereus tetragonus, Cactus pentagonus, Cereus pentagonus, Acanthocereus pentagonus, Cereus acutangulus, Acanthocereus acutangulus, Cereus princeps, Acanthocereus princeps, Cereus variabilis, Acanthocereus floridanus Distribution: Costa Rica : Honduras : Panama : Florida, Texas - United States : Mexico : Colombia : Venezuela (Central America, North America, South America) Acanthocereus tetragonus is a species of cactus that is native to southern Florida The best use after collecting is a very good grafting stock for cactus, I use a lot this kind of cereus for graft most of my slow growing cactus. Don't miss this one ,The showing pot is 4", The plant you are buying is same size or bigger of the one on picture, The plant will shipping bare root. We have a lot of extremely rare cactus if you want something rare let me know and I will listing for you. Questions? feel free to email me.