yellowing leaves weeks 5-6 of flower?

Is it normal for leaves to yellow before the flush? I'm about two-three weeks from harvest(strain dependant)and three of my 5 bushes have yellow and yellow leaves. Two of them also appear to be clawing but there is very little n in my final week nutes and they showed no signs of tox prior to their last feed.

It depends on who you talk to. Some people like their leafs to start to yellow to get rid of the nitrogen. Ive always fed my plants nitrogen all the way through but not at full strength in flower.

Yellow leaves show that you're on the final leg of your trip...well accepted in final flower...g/l

It is N deficiency; you can have lush green leaves all the way through if you supplement.

The plants life is comming to an end and it knows that .......don't overnuit it let it grow old GRACEFULLY .....and the smoke will b quality...