I'm a newbie to growing, have read many books and blogs on this site and have two questions. First, should exhaust fans (air exchange fans) run during the periods when lights are off (the plants nighttime). It doesn't make sense to me to exchange the air when photosynthesis is not taking place during their rest. Especially in cold climates.
My second question, I believe that the oscillating fans should run 24/7 for mold control and to help the plants general health. Is this true?
I'd really appreciate any advice anyone may have thank you.
My second question, I believe that the oscillating fans should run 24/7 for mold control and to help the plants general health. Is this true?
I'd really appreciate any advice anyone may have thank you.