I will back off the nutes tonight and drop the ph. I am venting the closet like 2 or 3 times a day by opening the door, and there is one fan blowing from the floor up. Should i wait till the plant starts to look better before i clone and put to bud under 600 hps. They rae more than a foot high. I just got a co2 injector should i run it through the flower room and the veg or just the flowering?