Quote Originally Posted by BetterThanBeer
I rearranged the lights for more air flow and leave the doors open now. Temps seem to stay in the mid 80s (sometimes upper 80s). Will this be too high?

Also, are there any negative affects to leaving the doors open or does this not really matter?
You can leave the door open all the time in veg,(I would) but you need 12hrs (some debate on this)complete dark in flower.
Temps in the 80's are on the high end of acceptable, but go up into the 90's and growth STOPS.