air circulation question

what's the best way to circulate the air in a closet grow? i've got a pretty nice fan in there right now, and its pointed away from the plants. there doesn't really seem to be any problem with the air, i'm just making sure there isn't a better way to get the air to circulate.

fans have worked for decades. it's one thing to circulate the air, its another to refresh it.

Welcome Carolinaganja.

You want a good intake fan at the bottom of the room and a good exhaust fan at the top.
The air will be sucked in from the bottom and it will blow across the plants as it rises and then exhaust out the top.

I like this setup plus I use a small oscilating fan.
Ideally you want the air in the room to be completely replaced every 5 min.

I live in upstate SC myself.
Are you near me carolinaganja?