Let me start out with, "I am not a new grower".
It is not my temp, it is not my VPD, I have balanced nutes and my PH is fine.
My vent fans and circulation fans are blowing strong.
I have a quest Dehumidifier.
I grow in coco DTW and I get plenty of runoff.
So I have an HLG 650 scorpion diablo...