Heat Stress at beginning of Flower

As long as you have a decent light, provide adequate nutrition and water, she should flower to the best of her genetic potential. Heat, when growing outdoors, in my experience, even when 115-120 for a few days at a time and multiple times each Summer, does not effect yield or potency to any noticeable level. As long as temps aren't too extreme at the end of maturity, trichomes and terpenes seem exactly the same as plants grown in previous seasons without the heat. I believe there is more variation to be had in phenotypes than any influences a few hot days may cause. If your plants are wilting, this is, obviously, a sign of dehydration, and a good, deep watering should have them pick up within an hour. Hope this helps, Organoman.