Quote Originally Posted by disoBAYish
Keep in mind that the temps will drop a little when you actually introduce the plants into the room with fresh cold water. You can also try putting the ballast/s outside of the grow box because they generate a lot of heat as well. Up to 3-5 degrees even. If you still cant get below say.... 90 Degrees. Try introducing Co2 into the enviornment. Good ventillation and Co2 will help overcome and offset high temps.

Happy Growing....
I was told never to run Co2 at same time as running can fan. The fan is sucking all the Co2 out of room and it would be a waist.:stoned:
medicatedman Reviewed by medicatedman on . Issue with Room new room in garage ,all insulated, rocked, poly on wall and lid. two 1000,hortolux. 1 max fan,with a can 75 filter ducted sweet, with hard and soft. the room is a twelve by ten, grow area is 6 x 11 feet ( two 4x4 flood and drain tables).i only have one lite running and a 10,000 btu free standing ac unit and i cant hold a 75 degree temp.no way with two lites. should i not recerculate the air or direct vent the fan out side? im new to indoor grow any input is appreciated Rating: 5