is my plant ready to harvest? ive been flushing for about 10 days, is that too long?

Do not start feed and flush and fade again. You look ready any time. Best is to judge by how cloudy the trichromes on buds are with a jeweler's loupe

Yeah I agree with the other two answers. I say ride it out until the end now. No more nutes.

I’d just let it ride.. adding nutrients at this point isn’t going to bulk up or do anything magical. You’ve already gone pretty far into flush.. they look pretty ripe. If you don’t have a jeweler loupe, I’d say chop anytime now.

Its hard to say regarding harvest time. The buds seem pretty well developed, but I would be using magnification and looking at the trichomes for confirmation if it was one of my plants. If the leaves were green I would say you could potentially add nutrients and keep her growing if you were not comfortable with the harvest time. In this case you have a good fade and I wouldn't go back. There just isn't enough photosynthetic leaf tissue left to make it worth it. It honestly should be good to harvest soon regardless. Harvesting a little early, or a little late, is good practice as you can start to get used to the unique effects of each. One of my first grows I harvested early and some people I gifted the weed to absolutely loved the energetic "up" effect it gave. So I say chop soon, don't overthink it too much, and use it as a data point for your own development as a grower 🙂