Got a timer this week for the lights so they’re on 18/6 now. It’s too hot in my grow room but I don’t have the means to fix that for now, my house is cooler in the day and gets hella hot at night. Day and nights vary 6-10 degrees, some days that’s 72-78, others 78-84, 84-92. You get the picture. RH is at 50 rn highest 60. They’re growing, I’m watching for heat stress..