Tricomedome
Well-Known Member
I have a 30 inch fan on the girls and 5 weeks into bloom and wondering how long should I run them, 12 hrs or 24 hrs?
Fan Question
- Thread starter Tricomedome
- Start date
Hey Trichome!
never had PM etc but I’m in the habit of having at least one fan running 24 X 7. With that said, to me it doesn’t matter veg or flower - if there are any weed plants in my grow space then I’m recirculating big time.
obviously keep an eye on rh during flower but imho stale air / no breeze is not the right move. You know the deal- light breeze, keep them moving, build stronger stems, irritate the flying critters
never had PM etc but I’m in the habit of having at least one fan running 24 X 7. With that said, to me it doesn’t matter veg or flower - if there are any weed plants in my grow space then I’m recirculating big time.
obviously keep an eye on rh during flower but imho stale air / no breeze is not the right move. You know the deal- light breeze, keep them moving, build stronger stems, irritate the flying critters
Agree with @013, 24 hours on, same with your exhaust fan. One question, how big is your grow space? A 30 inch fan is really big, just keep an out out for wind burn on the leaves, hopefully it has speed control.
