Discolored leaves, help

Hey there, I don’t wanna hijack your thread but maybe I can learn along with you.
Ive got the same issue with one of my plants. I’m growing in coco, but amended with dry organics.
Ive ran this mix quite a few times and had minimal issues. But this time I switched from Fox Farms 70/30 to Biococo.
Anyway, one of my 2 plants is looking just like yours….kind of a faded blotchy appearance.
I thought it was calmag and have given some but it hasn’t helped.
What’s weird is the other plant doesn’t show the same issue…..
I would think you’d be fine at 6.0…..but what do I know??

is that gal in a starter pot? i use coco bricks soaked in distilled water as base in my organic mixes too and dont run into any problems. looks like that gal might benefit from a transplant.

Cal mag cant be fixed it can just be stoped.leafs that are fucked will stay fucked. But new growth will be healthy.allsoo mag will start at the bottom of the plant