Any ideas what the issues are? Seems immobile as it's at the bottom 2/3 not the top 1/3. Not on every stem or cola. I flushed the plant early with sledgehammer and plenty of pH adjusted water and it depraved the plant or nitrogen so leaves turned yellow. It's late in flower.
I’ve got a similar issue, not as bad but same cultiva from 00 seeds week 8 flower, my tips have done the same and pointing down so I’m guessing it’s to much light, I’ve dimmed it a bit and checked my run offs I’ll let you know if I have any luck
thats burn, not lack. maybe heavy flush disolved all salt build up, but was not enough to take it out of medium and she burned
take off that all branch, paper tape mask to cover wound and finish rest. very potential to mold issues.
happy harvesting !