79 is good. Start hitting the upper 80's and you'll run into problems.
killerweed420 Reviewed by killerweed420 on . Quick Temp Question is 79 too hot? We can cool it down if we need to, but it will be a lot of work. In my last grow 5 out of 6 were male, and I'm just wondering if heat had anything to do with it (the temps during veg were sometimes in the mid 80's) Thanks! Rating: 5