Fan & air circulation

[Brianm]

Ok, so I’m into a 1-1/2 yr of being new grower and have gotten better each grow but, wanting to know if it’s good to shut down 2 of the 4 fans circulating air at lights out time? My pics of my newly learned mainlining technic- on white widow, purple kush & blue berry. How am I doing? Hoping for big buds🙏🏻

[homegrown]

You can, personally i leave my fans running 24/7. Its gonna get crowded and thick in there. Lots of air circulation is a good thing.

[dilvish]

you could drop from 4 down to 2 fans when the lights are off yes. the light generates heat as do the motors from the fans but when they are shut down the tent gets cooler so less fans is okay but don't turn all of them off.