Yeah that's what I am worried about, the heat. That's a nice closet setup you have. You gave me a few ideas. I was thinking of just painting the walls flat white or is it better to line it with mylar or something?
I have a small closet that has become available to me so I want to setup a small grow room. The room dimensions are 30" wide x 22" deep x 8 feet tall. I was wanting to try and get three auto flowers going in there under a 150w HPS light. For the size of the room, what would be the best light...