Old Man of the Andes
- Full Sun
- Little Water - Rots if Over-watered in Winter
Native to Bolivia, Peru, northern Argentina. Grows slowly to 10 ft and 4-in. in diameter. This cactus is very frost resistant, but beware of the sharp thorns hidden within the abundant white hairs. It has showy 3 to 4 inches flowers (7-10 cm), in summer.