Been running 24/7 since day 1. Autos. Are a little too close to lights though, I have a thermometer and humidity gauge in there 3" from light temps range 78 to 83° with him. 38-52% smaller one is in same room same lights same feeding sched too. I was thinking it was nutrient locked to so I just flushed with 6.0 pH water with a little cal-mag tonight. I will flush same next feeding also. To see if that helps. Leaves are not showing any sign of heat or light burn I am baffled about the trichs though. I was thinking about dropping to 18-6 on the light for the remainder of flower time. This is my first grow with autos so I'm at a loss any advice would be helpful and appreciated. Usually grow outside with photos, just wanted a winter crop. Growing in Coco/pearlite with sensi Coco nutes A&B a lil Cal mag and some flower boost added every couple feeds.