Marijuana ready to harvest?

A question from a fellow grower:

The attached photo is Feminized Bubble Gum purchased from you. It said the flower time is normally around 64 days, however mine is at 57 days… but I feel is more than ready to harvest. I am asking for your advice… please tell me what you think…

It is at the point where it will get you high. It’s not at the best point yet until about 80% of the hairs turn color. Or you get a good magnifier and look at the trichomes to see if they’re mostly clear, mostly milky, or mostly amber. Too much clear, not ready, mostly milky, it’s time, mostly amber, should have picked em a few days ago unless you like the couchlock effect.