Hello Josh you know I don't really know how much "not quite darkness" (for the want of a better phrase ) a plant will tollerate before it would be unable to flower ????.

I've never had that problem because when the light is out the growroom is totally light proof, it's really dark . However I did grow an outside crop on my first grow and the natural night is definetely not total darkness.

However if I were you Josh, I would try to find some way to block all light out to be on the safe side


love mand xxx