can anyone tell me what sort of temp is best for growing weed as ive only got quite a small grow space and a 400w hps and only started with a fan in and no vents but the heat broke the fan and it was red hot in there so have put 2 vents in but no extractors pulling air in and out to noisey for where my grow room is so what is the best temp for plants to live in :confused: thanks ;)