I’m currently in a 2x2 grow tent in my closet, i have a 4” exhaust fan running 24/7 being that I’m in a closet and such a small tent do i or would it be beneficial for co2?
Yeah co2 is definitely beneficial. It will allow your plants to handle the heat better. It would benefit even more if you can run your fan at a low speed or run it with a temp controller so you arent pulling the co2 out of the room too fast. Hope this helps!