Neobuxbaumia euphorbioides cristata is one of the many fan cacti that is a mutated form of the normally columnar species. The fan will spread in many random directions as it grows, but will typically have a line through the top middle that separate one side from the other. It can grow to be 12x12 inches wide and tall resembling an entangled snake. You are bidding on the plant size shown above. Please read our FAQ in our cactusbylin ebay store.