HomeGrownCheeba
Member
I have a 5x5x6 room and I plan to do a flood and drain pvc system with fence posts, I have 3 rows of pvc with 5 spots for plants on each, I have two non vented 400W HPS lights and no inline fans or any of that, I have one commercial sized wall mountable fan that is insane, my temps are like high 80s low 90s, what is the cheapest way to lower the temps? Im growing purps and they are still green