A wide, flat container like a dish pan with an airstone in it set in fron tof your fan will raise humidity.
1-4puff, if your temps get any higher you need to add humidity- either way, you should try to drop them back down below 80. BTW is that your dog? I've got an Olde English bulldogge mix with a similar look to her.
Chron, there's a thread cdalled is heat really that bad, where rhizome gets into a neat discussion of osmotic pressure deficit or whatever it's called, basically,getiing your plants to keep the stomata open and continue to transpire by keeping some humidity in the air.
stinkyattic Reviewed by stinkyattic on . How to raise humidity? Hi, I need to raise my growrooms humidity, it's usually between 30-40%... Any recommendations on raising humidity? I tried using jar of water, not much results... Was thinking of wet sponge, would this work? Any tips much appreciated. Thanks:thumbsup: Rating: 5