I use emerald harvest a/b with calmag, emerald goddess, honey chome, and king kola as I feel needed.
Just not sure what I'm missing here. Don't really want to keep guessing.
I don't like to repot in flower but I'm thinking of doing it. That with a flush and some fresh nutes?
Do you have a pH meter, pH calibration solution, and a PPM meter? If so, what are your readings (particularly pH and PPM of runoff)?
You're giving it so many nutrients (and "full force" at that) that it's hard to believe you'd have a deficiency, but that does look like interveinal chlorosis, and that would seem to betoken a deficit... I'm really curious what your runoff pH is.
And that's a lot of light... it looks like you're flogging her hard.
Maybe flush the pot just to try to reset whatever pathology there is and then simplify by feeding her just half strength a/b and calmag, which should be enough?
(And maybe (just maybe) cut back to 1000 watts until she pulls out of her tail spin?)
And review all the fundamentals to make sure they're in place. Soil not too wet, good air circulation, humidity, and temp control... ICU conditions...
Not a happy looking plant at all...
