Your lights on temp is in the 90's? And ur not running co2? Way to high. After 85 w o co2 the plant stops photosynthesizing and only perspirates in an attempt to cool off. 76 is where u wanna b with rH around 40%if your on flower
Re: Running dual spectrum lights MH/HPS for flowering.
I no I'm late here but from what I understand if ur setup allows it, it's much more efficient to have 2x600 than 1x 1k, and not just because the obvious lumens/watt ratio. The more points of light you have the more coverage, less...