S
sicinsane
- 75
- 18
Thanks! The room relies on the swamp cooler all day, but gets turned off before I go to bed otherwise the room will get too cold. The night time temperatures have been in the 40s lately.
I measure the light output with a footcandle meter and keep track of their leaf surface temperature with an IR heat gun. 10,000 footcandles and 77F leaf surface temp seems to be the sweet spot without CO2.
i never thought about using a heat gun to check the canopy temps. i usually hang a accurite right on top but man it always fluctuates. im bout to go comp me one of those heat guns and i still want to get a light meter. is 10k footcandles the optimal range?