Problems with my flowering plant

Yea. With fox farm you should be using more like 1/2 tsp of your part A or B 2 out of every 3 waterings. Honestly I've used fox farm before and personally don't like it. I used it years ago before switching to dyna grow foliage pro and bloom and haven't looked back .

Thanks for the replies. I'm going to cut the nutrients in half and continue alternating feed-water-feed-water. After skipping one feeding the yellowing is noticeably worse.

I'll look into a kelp supplement, have read it can be good for root health.