ineedanewname
Registered on
Dec-17-2007
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Message #84404 posted by ineedanewname (Info) December 17, 2007 12:30:03 ET
In Reply to: Re: help temp question.....plz posted by george j warner (Info) December 17, 2007 05:20:35 ET
Ok, so after i talked to my buddy i told him to start his intake and exhaust fans. he said he was unsure when to them as he was told to wait till almost 2 weeks in to start exhaust. something about keeping humidity high until flowering. is this true? or fans should be running always from day one? thats a question i could use an answer to. Also he is growing in a 5x5x7 room. he has a 80cfm fan on a charcoal filter for exhaust knowing that for effective odor control the air in the room needs to be exchanged every 5 mins . so 5x5x7 = 175 / 5 = 35.. so to clear the air in that room i need at least 35cfm fan. 80cfm should do it? even with the duct work and shit? I know i am asking a lot of questions. but any help is greatly appreciated.
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