Thread: How necessary is it to have a co2
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Old 02-04-2009, 06:46 AM
cheers cheers is offline
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Join Date: Feb 2009
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Default How necessary is it to have a co2
How necessary is it to have a co2 discharge in a small growing space (24" X 17" base, 6.5' high)? I have a strong fan forcing air out the room, and an inlet hole to allow air to pass in room. The grow room is a closet in my bedroom (for air source purposes).
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