I definately had this problem before. In summer the therm would read up to 114 with the 600w hps. I got a small ac and installed it, I also got a bottle of co2. The heat definately caused the plants to stop growing.
Sprchvy396 Reviewed by Sprchvy396 on . Major heat prob!! HELP!! I have a kinda growing problem with heat building up in my grow room, since its like a walk in closet i have a 400watt hps about 4 feet from the plants and after the light has been on for about 4-5hours you open the door and get quite a considerable bit heat that heats you in the face...i have no obvios way of getting rd of the heat except opening the door and have a fan blowing full tilt through the door for bout an hour before it cools down...anyone have any ideas of a cheap but effective Rating: 5