This Opuntia is not that tender as indicated here. It hails in N-Arizona/S-Utah, one known location in the trade being House Rock Valley....Read More It can take easily -30*C when dry, even lower. In Bucharest, Romania, it was unfazed at -27*C on quite wet soil. It will not be so moisture tolerant as O. humifusa, but still a problem-free plant in my location. Weeds suffocating it are the main problem.
This Opuntia is not that tender as indicated here. It hails in N-Arizona/S-Utah, one known location in the trade being House Rock Valley....Read More
Opuntia pinkavae (syn. kaibabensis)