when growing cge do you need to use a carbon filter and exhaust fan with ducting coming round again to resurculate the air..or can you reuse the air in the growroom with airconditioners, co2 and humidifiers?
Submitted by Anonymous () on Sun, 06/21/2009 - 17:29.
closed grow enviroment
when growing cge do you need to use a carbon filter and exhaust fan with ducting coming round again to resurculate the air..or can you reuse the air in the growroom with airconditioners, co2 and humidifiers?