Ph problems

Ok sounds good. General consensus is that my ph is fine and that I'm not feeding enough. Thanks everyone for the input. I'll up date in a day or two

What are you feeding it? cal mag plus along with the feedings worked good with promix in my trials.

I'm feeding:
general hydroponics floraseries GH Kool bloom
Calmag+
Silica
A pinch of Epsom salt
And I also used Npk industries multiply thru out veg and that is a urea nitrogen supplement to promote growth. I haven't given it the multiply because I have some leaves with the clawing and I know that's nitrogen toxicity. Last night I gave it a half ml of that to see if it helped the yellowing

It's the kool bloom raising your P ratio too high causing a misbalance of nitrogen and slightly hindered iron uptake, in my opinion.