alright so here are some pictures, but the temp at the bottom of the plant is never above 85F, but the 1 inch space between the bulbs and the foliage is probably much much warmer than that..Pics would really help, but anyways im gonna take a shot in the dark and say its probably too hot..... do you know your temp in there?
yeah i have one rotating fan.. ill try to explain my setup. its a space about 4' wide x 3' deep x 5' tall, with only 3 walls. i have a small rotating fan blowing towards the open side (where the 4th wall would be) blowing the hot air out, or trying to at least. directly across from the open side is a window, so i sometimes crack open the window to let some cool air in, but being 45-50F outside i dont want to "shock" the plant with such cool air.Do you have fans in there? its too hot in there id say usually you want to stay around 70-80degrees