Outdoor LemonSkunk Clone

@midEastern, Nice grow! Are you sure you have no feed issues though mate? I don't agree with @Larimar, but I think you might have a small nitrogen issue? Completely normal, yellowing lower growth. I sometimes let my plants develop these symptoms then start feeding accordingly. I also prune away any necrotic leaves. Maybe bump up your feed slightly, prune , and then access new yellowing. THAT's just me though. Cheers.