do the fans go off or stay on with the light?

forest42

Well-Known Member
i have my exhaust fan turn off when the lights go off but my question is should the fans blowing on the plants go off or stay on.

thanks
 

cannaculturalist

Well-Known Member
I have mine come on for 15mins every two hours during dark. Likely to bump that up to every hour now (mid flwr), then 24/7 at the end
 

rob333

Well-Known Member
4 years of doing it not 1 moldy bud but prob dew to the climate im in we get zero rain here lol so really no humidity only thing i do notice that they fall over a little easy fix with pegs
 

SlimTim

Well-Known Member
IMO at least some kind of circulating 24/7 is good. Do you like breathing stale air for hours on end lol. Happy air happy plants:bigjoint:
 

rob333

Well-Known Member
but i did forget to mention i dont have my fans running but i do have co2 going off in there every 30mins for 12 hours
 
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