Necrosis on the leaves tips.

Oh yeah, I forgot, the ph was in the 6 range, I only have strips right now to check. It was pretty much the same as my water tested with the strips, which tested fine with a real ph meter and the strips before.

I ended up flushing with Flawless Finish 4L through my 5gal pot and let it sit overnight to drain, pulled the water this morning in the pan. At lunch things seemed to have stopped, so I will feed plain water for a day or two and see when the plant starts to loose that dark green color. Thanks guys for your inputs!

@Mismey, I must admit that I thought the ph part would be handled by Advanced Nutrients' ph perfect line. Are you talking about ph from the nute water or run off? @smoke24, I think that could be the case, since the Early Miss I am growing besides this one is drinking a whole lot of nute water for some reasons, i call that one the drunk, lol. Somehow, both of my Trainwrecks seems to be performing in a similar fashion. Taking way less nute water than my EM drunk. I feed it plain water for a day, but soon as I fed them again with nute water yesterday. They seems to have starting doing it again. Perhaps, I should go to plain water for a few days, or straight up flush the plant with Flawless Finish then resume feeding once the soil needs watering.

How much ph do you have? I would raise to 6.4-6.5