Update. Still obviously locked out, but I've added dolomite twice over the last month, I've tried higher pH (7) watering for a few days, but the medium keeps going straight back to 5 when it dries out some. No change in feeding (950ppm, Flores and zym). Looked into the medium and it's just an acidic medium being peat moss based and normally used for azaleas, Gardenia, berries and similar. At least the new growth is darker now. First indoor grow so I'm just Gunna coast to harvest and try not to fuck with too much.
View attachment 4896175
View attachment 4896177
View attachment 4896178
I've got a GDP auto, a Blackberry Gum auto and an AK420 auto all ready (have tails) to pop in some pre buffered (6 flat) Coco/perlite mix tonight, and a bunch of jacks cleaner#2/purgatory photo seeds here I'll try in a few weeks once I'm done lining my closet with mylar and routing the filters and fans in the roof.
cheers for all the help guys. I'm sure going Coco over peat will negate some of my lockout issues due to low pH. Here's hoping the next 3 weeks will treat her kindly.