All plants had it a bit rough due to lack of nutrients and they have been going for 3 more weeks than they "should". They are all hermies, balls were clipped rigorously but some nanners have emerged. I am hesitant to harvest any of them even though I think plant 1 should've been harvested even though the buds never really grew in volume.
You might want to harvest the first and second ones. That third one looks like she's got things she wants to accomplish before death.
Get a magnifier of your choice to look at trichomes. You want 15x -20x to get a good look at trichs. I prefer a simple hand lens, but there are electronic microscopes that attach to your phone that are just as cheap now (about $25). When you see amber trichs on calyxes (not leaves) you're about done.
Female plants may produce male flowers if under stress, or near the end of the flowering cycle. If they start coming too fast and furious, chop.
All plants had it a bit rough due to lack of nutrients and they have been going for 3 more weeks than they "should". They are all hermies, balls were clipped rigorously but some nanners have emerged. I am hesitant to harvest any of them even though I think plant 1 should've been harvested even though the buds never really grew in volume.