ive never had issues with heat really either and its easy to get around. however a drastic change between night and day temps can do some funny things.
Jimmyjonestoo made a thread yesterday, showing some familiar odd veggy growth.. what did he do? fixed his ac..
ive grown in all sorts of environments, we can grow year round here in west tx. so the occasional snow fall in flower to +100° weather ive used no nutes lol, organic, hydro, straight perlite to outside soil etc. fluffy weed almost always equals low lighting. if not, night/day temps.. nothing else has ever correlated. my buds are nice and chunky