Hey KP, bad luck about the root damage....hope she recovers well from it. Just wondering what strain you're growing? Read all you posted above a couple of times, but darned if my brain picking anything up just now :smokin:

have you got a PH tester yet? Just a thought that it could be your PH isn't right, though I guess the rest of the girls would show same discoloration? One of our girls had some slight yellowing early on, can't remember now if we ever discovered what it was....but again, if it was nute burn and you're feeding all the girls the same doses, then you'd probably expect the others to show same yellowing. Might just be one of those things, but deff get a PH tester.

Nice to see the pics too :thumbsup: