Brow and yellow?

[bigworm1922]

That is physical damage, or there was a problem for a very SHORT period of time while that band of leaf was developing- like, it hit the light or something. It's fine now. But it won't be for long if you keep taking your pH down that low in that soil
Set your pH to 6.7 for feeding in peat based soil that has already been treated with acid for so long and keep on top of your magi-cal. Lose the superthrive on day 1 of flower.

Thanks Stinky I wasn't sure about the PH. I kept reading it should be 6.0 but I was guessing that was for soil also. Thanks for the heads up I will remix my water and Veg ferts. Also thanks for telling me about the ST I was thinking I could use it until the end. :thumbsup:

Is that MG miricle grow soil and mg perilite ? Mg put stuff in it that's not good for MJ. If it dies out slowly the way it's going now I would say that's it. The only MG perlite I found has ferts in it. Maybe too much.

The MG Organic Choice Dosn't have ferts added from what I read on the bag.