Anyone know the highest the temperature should reach during flowering? The new lights I've added have raised the temps in the closet to about 87 (29C) from 82. My plants are PPP (Pure Power Plant) from nirvana, which to the best of my understanding is sativa dominant genetics. It doesn't "feel" hot in the room, and the only signs of heat stress are the spots where I got the lights too close (touching) to the leaves (never the buds). It takes about 5 hours for the temps to get to the peak of 87/88. So they are in this temp for 7 hours. Night time temps are about 72. I also plan on removing the blue spectrum CFLs (3 of the 12 42 watters) the last 2 weeks to lower the temps to keep from sacrificing potency to heat. If I don't get any responses, I'll probably post this the the general growing section. Thanks guys.