Ready for harvest?

If you have a camera with a bit more zoom than your phone or a magnifying glass, always use it to observe the trichomes. If they are transparent (in the shape of little balls), it’s still early to harvest; if they are white and the trichomes are more elongated, that’s ideal. If the trichomes are yellowish, it means it’s past time. From what I observed in your photos, they look ready because the leaves have started to lose color, but it’s always good to keep an eye on the trichomes closely throughout the process to see if the flowers have stopped growing.