There you go, your Canadian experience helped you on that one. I know it gets cold
out there and I’m sure you guys have ways to fix those cold temp issues that can arise. Luckily we don’t deal with those issues here. Even in winter time, if your room is insulated well, your run the lights at night and cold temps are never an issue especially if you are running HID lights. But for certain I’ve see those symptoms on plants getting too much lights on tops especially in the first couple weeks of flower. Will monitor that thread to see if they look better hopefully @Cdub97 can show us the progress