well the problem is i have two light fixures which i paid around $1000 total for and it would be a huge waste if i just left one off the whole time when i could be using it and speeding up my proccess. if both are on and my fan is on full blast it still gets to 86F and thats why i need a vent. system.
santacruz_organic Reviewed by santacruz_organic on . Ventilation? help me! If you saw on my "temp increasing" my grow room temp has been increasing. i have direct ventilation from out side right now ( pics below) but i want to use venting pipes to air cool my lights and so i can start using CO2. i put all my plants under one light (1000w mh) instead of two and turned the other one off. this decreased my temp by almost 10 F and now they are around 75F. I need to know if i should have one pipe going through both lights and sucking air from the ceiling or if i should Rating: 5