jigfresh
Well-Known Member
Same here too, I've never had a fan on a timer. If there was too much airflow running a fan all the time, I would downgrade to a smaller fan.
I think the rule somewhere was to exchange the air in your grow space three times per hour ???? Not sure if that's accurate, but I think I remember that.
I think the rule somewhere was to exchange the air in your grow space three times per hour ???? Not sure if that's accurate, but I think I remember that.