Hey, I'm setting up my first grow room, in a closet. I was wondering what the best way of putting ventalation in there would be. *Preferably not having to make any holes in the walls* Any ideas would be much obliged. Thanks.
the easiest way is to just leave the door open as much as possable.....except for at night. other than that, unless you already have a vent in there, is to cut some holes.