Nepenthes maxima large form x burkeii is a hybrid highland species of Nepenthes. This Nepenthes enjoys cools nights and warm days, between 45°F at night and 85°F during the day. What you are purchasing is either a potted or an un-potted plants with a 4 inch leaf space with some pitchers. Some of these plants will not have a lot of mature pitchers on them, but the leaves have developing pitchers on them.