Cool, I figured it was ok... when I noticed it I turn the fan up... I just trimed the first set of leaves off one of my plants... had a little problem of browning due to the tap root not coming out at first... Its ok now, but the main tap root never came out compleatly... It has a mass of little roots coming out of the sponge... My other two the tap roots came out strait down and their main tap root is about 1/8" thick now. One of my plants went from 3,5,7 points and the other one that is old enough to compair went from 3 to 7... Im watching them very closely not cause im worried, just cause I love to watch them grow. Plus I know sitting there breathing on them all the time helps them as well as me... ok, im rambling cause im high so peace....