Nepenthes Sibuyanensis x Burkeii is a hybrid highland species of Nepenthes. It is a cross between N. sibuyanensis and N. Burkeii that produce squat, highly colorful pitchers. This Nepenthes enjoys cools nights and warm days, between 45°F at night and 85°F during the day. What you are purchasing is a potted plant with a 2 inch leaf span 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.