your safe untill it gets higher than 85. If youve got the money, you could get an air conditioner.
amstron Reviewed by amstron on . up for suggestions on new room i have a 4'x7'x8'tall room with a 1000hps and a vertical 400 metal halide...my 1000w is about 4'above the tops and the 400 is just a little under...i have the room totally sealed off with a 465cfm cage fan for my fresh air intake and a 265cfm for exhaust...one thing is that my intake is 17' of hard pipe not the flimsy stuff...i have 8 plants in 18/6 veg...my PH is a constnt 6.5 and i barely give fert until bud so i have barely given any yet and when i did i use miricle grow 20-20-20...i have 1 Rating: 5