I have a plant flowering in my closet under a 250w HPS. It recently started showing signs of heat stress. I moved my light up a few inches, but it continued to have problems, so today I moved my fan so that it is blowing in between the light and the top of the plant.
I'm hoping that will help, but I think the biggest problem is that I have to leave the door closed when the lights are off, and am asleep when they come on so I can't open the door right then.
I imagine the new fan position will make a big difference, as the entire closet isn't too hot when I first open the door, but I don't want to risk stressing out my plants for another day.
Am I going to have to build in an light-proof exhaust system?
How have other people with HPS closet grows dealt with ventilation?
I'm hoping that will help, but I think the biggest problem is that I have to leave the door closed when the lights are off, and am asleep when they come on so I can't open the door right then.
I imagine the new fan position will make a big difference, as the entire closet isn't too hot when I first open the door, but I don't want to risk stressing out my plants for another day.
Am I going to have to build in an light-proof exhaust system?
How have other people with HPS closet grows dealt with ventilation?