ventilated

Hi folks I've succeded with a 12x12 sealed room with 1200PPM.. Using CO2 tank, dehumifier and AC Now i want another room and i was considering doing ventilated to save costs associated with dehumifier and CO2 equipment and electricity I live in a dry area so my plan is to as follows: Using...

Looking for suggestions on ventiativen my 15.5x17.5x7.5 grow room that has two doorways and one window. Also I'm trying to do this as inexpensively as I can... Is there an exhaust/intake fan window kit or something along those lines ? My room can get high humidity throughout the day and I've...

I have a grow currently and as im getting deeper into flowering it gets smellier(obviously) Now i dont want to drill any holes in my closet.Is there any other way to supress the smell? *Now i dont want to drill any holes in my closet*:In a sense there is a carbon filter without exhaust fan and...

I'm trying to get my environment perfect before I start my grow but I have a problem with the humidity. My humidity with the lights on is about 40% at 75F. This isn't too low but I want to able to raise it 10-15%. I have a Vic's humidifier running the whole time but I also have ventilation...