2nd Grow ever!

Missed a week because I was a little bummed out about the quality of the nugs. Can't for the life of me figure out the yellowing, so just riding it out now. a friend suggested they're hungry but the PPM of the runoff is over 1300 when I'm watering at about 800 ppm. so I don't think that's it, it looks like some sort of lockout but I don't want to start flushing this late in the game. So I think I'm resigned to just try to force feed nutrients for about one more week and then hope it turns out okay during the flush at the end.