Damn I have the exact same issue with one of mine. Curious to find out.
thejdog Reviewed by thejdog on . New grower Strange yellow leaf problem So i just recantly started growing and had some problems from the start but things seem to be shapping up. Still some strange yellowing is appearing on the top leafs that are under two florecent lights i have. The yellowing begins were the stem meets the leaf and up towards the tips its a more normal green color. The yellow is a verry bright yellow and like i said the yellow fades more towards the top of the leaf and turns back in to a better looking green. Is this a nutriant def or mabey a ph Rating: 5