I can guarantee at a minimum it'll be at least 4 more weeks before it's ready. I'd still stick with my 6 week guess as of that last picture.
15 weeks seed to harvest?
The quickest auto I had ran 90 days seed to harvest that's just shy of 13 weeks and very quick IMO. Vegged for 30 days and flowered for 60.
Longest auto was just over 19 weeks seed to harvest. Just to give you an idea of the range. They finish when they finish and I would venture to guess the majority of growers chop early. I mean you can chop whenever you want but you are just shorting yourself. You want all or almost all brown/orange pistils, swollen calyx, and the pistils should have retracted.
