New GH facing south
Posted: Sat Mar 13, 2021 7:56 pm
I have just built my first GH here in NM it faces south. My question is what is the max temp for cactus and succulents in the winter, I will need heat at night to maintain 45f, but I was wandering what the max temp during the day, considering dormancy, the winter sun here is quite intense and will heat the GH to the 80s or 90s ,is this a problem if so any advice .This is my first attempt to grow cactus or succulents