5th week of flowering leaves turning yellow

week 5 of flowring and lowering are starting to turn yellow and die ..is this normal ...

Looks like it's suffering from a lack of N. Are you currently using a bloom enhancer? What is your current NPK ratio?

some of my leaves were doing this and only at the bottom so i just removed them and cut down a little on the nutz.....im using sensibloom parts A & B...npk =5.8/6.1/8.8.........also i use Beastie Bloomz....npk = 0/50/30.....this is my very first grow and i think im doing ok....good luck....and how the hell do i add pics from a camera on here?????????

5th week of flowering some lower fan leaves can begin to fall off as the plant stops absorbing nitrogen and begins to use up the nitrogen in its larger lower fan leaves. its normal dont worry....

mkay is correct. this looks very normal.

A plant's job is to flower. It will sacrifice any leaf in that pursuit.

5th week is right on the edge. If its a 6 weeker, leave her alone. If its an 8 weeker, u could give it a shot of pure N. I have done this when N gets eaten up early. With long flowering plants, I see the lime green leaves will darken up and the plant grows more. This is risky tho and not recommended for the feint of heart. Your yield doesnt look very high, I would try a shot of N, but that's me. If you flush any N leftover will come out anyways.

To play it safe, I would agree with mkay. Very normal.

see some of my leaves burnt too.....dont feel bad...... https://www.rollitup.org/members/sd215patient-177661/albums/my-1st-grow-9524/93535-dsc05429/