Since i am gonna use my whole back yard as a green house, i wonder if anyone has a swamp cooler running inside the greenhouse. meaning not sucking fresh air. I know it's said that for the cooler to work it must get fresh air, seams to me that's becuase we don't feel comforable with all that humidity. BUT, since our plants like it... will it be ok? please someone say they are doing it!!
Thanks,
Andrew
Thanks,
Andrew