Fat Banana Auto RQS Roots Organics

Lol these poor plants, definitely PH lockout. I ate the cost on bought one of the nice bluelabs PH tester pens for soil, and my old pen was not reading the proper PH, the new pen is reading 7.5ph which would explain all the problems shown in these plants above. My input is always 6.2-6.5ph. Going to adjust PH with watering a buffered solution down to proper ranges. This soil should be amended enough with the last feeding, I'm not going to flush it, but instead add more microbes and lower the PH over the course of a few watering. Unfortunately this same issue is in my solo cup due to a bad soil pen.