Thank you for the reply, DonPaul. I'm delighted to learn about the one hour of light to stop flowering. It isn't a matter of cost of electricity. It's a matter of not having it. I live off grid and make my own. I have a very limited amount. So, it sounds to me like I had better start as many...
I have a question mildly related to light levels (can't post a new thread yet as I'm a newbie). Anyway, I am growing mmj in natural light outdoors. Sometime later this month, I'll manage to get some plastic over the frame, turning the growing area into a greenhouse, so that the plants will have...