Hello every! Needing help with my dendrobium pierardii. Currently I have it having outside for it's winter rest on my balcony in San Francisco California. Recently it has had an average day temp of mid to low 60s F, and night temps of mid to low 50's F. Last night got down to 48F. Is this too cold for this orchid?
I have it hanging with my dendrobium unicum and dendrobium lindleyi.