Agreed nute deficiency Ca maybe P and Mg. Most likely cause is high K. The timing is right to see that. The FF fert schedule is really too high. I’d go with 1/4 -1-2 their recommended rate every other watering. Or even less. More fertilizer doesn’t make the plant grow faster. The flush was a good idea. They will be ok just back off on the fertilizers. If it makes you feel better clip off the damages leaves.
Appreciate the note. What’s weird is I started off at like 1/4 nutes because of my last (first grow) learning from jute burn. To me it didn’t look orange like the nute burn from last time I gradually went up on nutes however, I was in full force come flowering.
My question would be how do I supplement P if I’m just using the fox farms line? I have a supplement. For cal mag which I’ve been using.
For next steps since I just flushed hardcore would you say:
1/4 dose of Bigbloom, tiger and bembe? What about the cha ching?
It seems there is so few of foliage to to even grow back, just looking for some healthy next steps.
Thanks for your help btw. If I did have nute lock out/over nute the flush would fix that right?