Marijuana harvesting question

[MacGyverStoner]

I’m not sure about this question, maybe the owner can clarify.

The same advice as in this other recent white widow harvesting might be applicable:

WW marijuana seems to be running a bit long, advice?

A question from a fellow grower: Just finishing my first grow of w.w. My first grow. On week 10 flowering and 75% cloudy and 25% clear. Seems it’s running a bit long. Big buds but still no amber. How long should I keep on feeding? Will I see amber at all?