Removing the housing will not help the heat situation. The hood will be gone but the light will still be there, emmitting the heat.

You MUST get the heat OUT of the room...

FRESH AIR IN STALE HEATED AIR OUT.

Perhaps you could install vents somewhere? I saw three brick walls. you could vent the door itself and solve your heat issues.

That is, if you door isnt made of brick too

Sorry but you need in and out air flow.

As for 90 F temps, i can tell you first had the dangers you face....

EXTRA LARGE FAN LEAVES....

These grow longer to have more surface area to displace oxygen and wastes thru the stomata on the underside of leaves.

This also helps create shade and attempts to lower or regulate the internal temps.

The resulting large leaves will shade lower secondaries and reduce yeilds.

It also increases odds of sexual confusion.

I suspect it will lower THC production but don;t know this to be fact.

But, you can still grow some good weed with it
HARDDON Reviewed by HARDDON on . questions/advice 5 girls in a 4x4x7 foot area. 1000W HPS growing in soil with an oscillating fan on them using shultz bloom plus..... Plants all look healthy though they are stretching pretty high for my room since I need 3 ft. of light clearance with a 1000w I've had to bend 2 of them. I think the tempatures and humidity are getting too high in the room..... There is no exhaust fan and I can only vent the room by opening door once a day..... What can i do to lower temps.???? What can I do about Rating: 5