In which stage is my plants?

Hey guys,

I have planted 2 seeds at the same time 6 weeks ago. One of the seeds has been germinated and grew much faster than the other one. Can you please let me know in which stage the plants look like to be and when is the estimated time to cut them off?

The flowering plants look like they started flowering a week "ish" ago, you've got NO LESS than 7 weeks left & don't be surprised if it goes 12+ weeks from now.

Pic #1,2 & 4, If the tan edges on the fan leaves continue to spread then you are dealing with K deficiency/lockout.

Also, touching the pistils can kill them prematurely.

Pic # 3, stunted or early veg.