ive been reading and searching and came to a little bit more knowledge. so now my new question is, if i ran bottles of co2 in a completely sealed room do i still need to have an intake and exhaust of air or can i just have the co2 setup and just fans inside circulating it around.
cigarettes42 Reviewed by cigarettes42 on . new grow room vent questions/ co2 sup people, i have a few questions about setting up a new grow room. im not new to growing but new to growing in a bigger area. i have had some grows under my belt in a closet but now transferring to a new environment. now im moving into a condo and i have a room dedicated to growing. what i want is a 4x8 room for flowering (12 plant) and 4x8 for veg. im going to part the room with panda plastic and was just curious about venting. i was thinking on venting just the lights to the outside window Rating: 5