Flowering times?

So, since I'm on day 70 of flowering (flipping to 12/12) and the only amber trichomes show on leaves, I decided to ask the bank I got those beans from what their flowering time goes by. Flipping lights or whatever else one can use. They said flipping to 12/12. According to them I should have harvested by now. 2 of my strains should have been done 2 weeks ago, the 3rd one 1week ago.
Any idea what could cause that?

The sour diesel :


The white widow :



The purple kush :

In my book, they aren't done yet. But I'm colorblind and could really use some help here. Once I know what it looks like, my brain can convert it for next time.

From what I have read, they almost always go longer than what the breeders description says. The top pic looks ready to chop.

nfhiggs said:

From what I have read, they almost always go longer than what the breeders description says. The top pic looks ready to chop.

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Thank you! I almost thought that too but it's hard to tell when your eyes are buggered
Also, my memory of "amber" is quite a bit redder/browner.

The Sour D looks done bud your already into amber stage. The Widow I would wait 3 days and then chop it. Yes most strains do what the want on their time frame lol, but breeders lie too all the time. MD

moondance said:

The Sour D looks done bud your already into amber stage. The Widow I would wait 3 days and then chop it. Yes most strains do what the want on their time frame lol, but breeders lie too all the time. MD

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Excellent, that's what I'll do then
Thanks

And it's done. I did a staggered harvest on the sour d and this is what I got


There's about 15%, maybe 20, still on there.