Moved from basement to garage about 5 days ago, it took while to get temp right...
Thought is was due to heater installed but doesn't feel crisp or burnt.
Using cfl's and two T8's
They don't get very hot that was part of the problem the first night in the garage.
My last two I grew were in 82F to 91F and never looked like this.
kinda looks beyond heat stress. like crispy critter. I would be shocked if it comes back. But they are tough plants. how close was the heat source and the light?