hilltopbud
Well-Known Member
I am setting up a first time grow room. Actually 2 of them. Flower room will be 6x3 and 6 1/2 tall, veg/clone/mother will be right beside it and be 5x3 and 6 1/2 tall. My plan is to use a 220 cfm exhaust fan in veg room with a 10x10 passive intake in the floor (room is on second floor of barn). There will be an actual wall between the two rooms. Question is do I also need a second exhaust fan in the veg room? Does it need to be the same size? What are a couple of good brands to use? Thinking of using a carbon filter on it also. It will need to have about 15' of duct to reach the exhaust fan which go outside at 16' from ground level.
Thanks for any advice.
Thanks for any advice.