Athosanswered grow question 6 years ago Best way is to buy a jeweler's loupe and check the thricomes Avd harvest when most of then are cloudy. Falling that, for the plant to be ready 2 things must happen, first the calyxes must swell, Google it and check an imágenes, second the hairs (pistils) will curl back and turn red.
The loupe is by far te most accurate way.
You should be about done by now, maybe 1 more week, no more feeding and flush.