Flowering Week 7---Leaves are yellow????

So I am in week 7 of 12/12 and one of my plants leaves are turning yellow towards the bottom. I cant figure out what is wrong with it, is it a deficiency? Please help!!!!

And how much longer do you guys think until they are done?

dont c anything wrong man, as the plant moves towards the end of its life the leaves will start to yellow and die off its a natural process

^Agreed, it's normal at this point in bloom. They look pretty good, actually. Good job, man.

No probs there, looking cool.

Oh ok sweet! I was praying they were ok, but will those buds put on some weight?

The plant pulls the sugars from the leaves late in flowering and it is normal to see these things

Looks happy & healthy