How a plant is effected by low temperatures is somewhat specific to the strain. Most cannabis is tolerant of even a light frost. We've seen high 30s recently and plants and pistils are unaffected, so far. I keep plants out until they are finished even if I have to go out at night to cover them from frost and uncover each morning for a while. The do seem to hurry along after that first frost.
Shovelhandle Reviewed by Shovelhandle on . how cold is to cold??? Just wondering how cold can my girl take??? It's been getting down in the high 50tees Rating: 5