Astrophytum myriostigma onzuka
I’ve recently built a greenhouse for my more cold-tolerant species to make some space in the grow room for various projects. Since this one grows in the highlands of central Mexico from about 700-1500m, it is more than happy going down to the small minuses. Plus, I find indoors these guys are always trying to come out of dormancy too early and I’m just never ready for them.



















