45c around the plants is red hot!! too hot!!thats why your having to water twice a day!...you gota get that thing cooled out...for growing the temp should be aroun 23c-28c for best results.. gd luck
D3STRUCT Reviewed by D3STRUCT on . growroom temp 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 ;) Rating: 5