is my plant dying or nearly ready?

Is it normal for all fan leaves to start dying near harvest, this is my second grow with northern lights auto, it is 13 weeks old and about 9 weeks into flower but has no amber trichs. I use biogrow and biobloom and is under 400hps 16 on 8 off, planted in 20 litre polybags, 1/2 litre water/feed every 2 or so days. have pics but don't know how to upload from phone

"

• [h=2]is my plant dying or nearly ready?"[/h]
  Assuming everthing is groovy..
  
  Your plant is doing BOTH..
  
  

Is it nearly ready? Looks abit poor to me but I'm new to this.

When was the last time she got some N rich nutes?

She is prob close. Need to look at the trichs. But mine don't get like that with the leaves at all. Still, I don't think she will die before she's ready for harvest but I am not an expert.

just let her ride your almost done from the looks of her

I gave her 1/2ltr of 1ml grow and 4ml bloom per ltr last 2 feeds as I thought they were n def, no amber trichs just a few cloudy an I'm not sure on harvest time cos last girl was chopped early due to holiday

It seems to look that way but my last looked that way for what felt like months, prob 11 weeks into flower last time same strain, still wasn't done when I had to chop due to holiday

Looks like nute burn and probably some ph problems and salt build up, all practically go hand in hand. Also looks like its trying to finish up. I suggest a flush and nothing but water from now to harvest. In my opinion its more accurate to judge ripeness by looking for pistils receding, calyxs swelling, and overall increase in density, while genetics will determine overall resin profile at harvest.