That’s awesome! I was reading through and just wanted to add that there’s a free app called photone that you can use as a ppfd meter. It helped me get control of my lights. Autos should be around 700 in flower. Photos should be closer to 1000.
I have thay app lol my plants are sitting around 900
Was reading through. I believe that high ph you were running did the deed. Doesnt look like the MG hit hard with nitrogen but the possibility of your soil being nute heavy with the lockout is there. I personally would back off some feed a few rounds if not checking ppm of the soil. Better to get her ph solid and then start a feed. They will finish. I have done much worse and got them to the end. Cant really power feed soil like coco or hydro. Being in flower already takes the auto part out. Just a reg flowering plant now. The dead burned leaves will not recover. Can remove. A little prune would not hurt either. Just my thoughts.
Hell yeah so getting ph in line and raising, dimming the lights worked. I am glad, I hope and wish you a decent yield