Quote Originally Posted by khronik
My grow area goes over 100 all the time, and my plant is just fine. Cannabis is not very fussy, and it will tolerate a lot of variation in its environment as long as things don't change too suddenly.

Also, giving your plants lots of dirt and keeping it well-watered will help your plants grow in a hot environment. But 85 degrees doesn't fall into that category.
People definitely run temps like that without question, but it is effecting your yield without question so always running ideas through your head of how to bring your temps down somewhat easily would be a good idea.

I noticed a serious serious stunting of my plants when my temps rose to about 100, I installed an A\C unit which was really cheap but runs up on my electricity bill relatively nicely. In the end, I think it's worth running a nice window a\c unit.