I am wondering what the lowest "kill temperature" is for D. filiformis "Florida All Red." If I could keep these plants outside, I would be able to free up a significant amount of greenhouse space at home. I know they don't *need* a dormancy, but if the temps are low enough would they be forced into one? For owners of this taxa, what are the lowest temps you've successfully exposed them to?
I would be happy to sacrifice their visual appeal during winter if I also knew they would survive outdoors.
I would be happy to sacrifice their visual appeal during winter if I also knew they would survive outdoors.