ok, so i was sitting at the computer and looking at various solar type items.:

And i ran across a youtube video for a swamp cooler.
YouTube - 12v portable air conditioner camping tent

I swapped out the regular ice for dry ice. i made a smaller unit out of a 5 gallon bucket . i put water to about 2in deep and i dropped the dry ice in. fan blowing in the top with four 1in holes just under the lid on the side of bucket.

I used it in my closet grow for about the last 2 months. with great results.

I am not sure if anyone has mentioned this before. i just wanted to share with everyone.

sounds interesting, what do you think it might have "boosted" or "induced"?

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well I have heard of swampcoolers b4. and the reason why they arent more popular is they can be used in low humididty areas only. if you live surrounded by water like I am, humidity is high most of the time and i believe humidity cant be more than 35%
I could be wrong though.

at first i didnt notice any kind of boost to say of.

after about a week, the plants exploded with growth. went from small skinny girls to nice full figured ladies.

i am going to give it another shot on some clones in a few weeks i am going to make a picture log.

also making a smaller one out of a 1 gal bucket and a 120mm case fan. 5 gal bucket is a wee bit tight in the box.