Pachycereus Pecten-AboriginumPachycereus Pecten Aboriginum or "Hair Brush Cactus" is extremely common form of cactus, applauded for its ease of care in both indoor and outdoor environments. Its hairbrush nickname comes from the functionality of its large fruit, which was historically used as a hairbrush. Place in a spot with very bright light, preferably fun sun. Water thoroughly and then allow the soil to dry completely between waterings. During its winter dormancy, keep it very