How close to harvest is my plant?

This is the first plant I have grown and I don't know when to harvest. The plant is an auto grand daddy purple and is 68 days from sprouting. The trichomes are all still clear. Can anyone give me an idea how long yet to harvest from the photos?

Any help would be greatly appreciated.

Looks ready to me, nice job, flush and choppidy chop.

Thank you. I haven't flushed yet. I water every 3rd day now. how would you flush?

I would run her another week ... Usually i am between week 11 - 12 .
Like day 80-83. Pistils will recede more and leaves will fade.

Flush her with straight tap water for a week, by that time all those remaining white pistils will have receded and faded. Looks delicious, nice work!

Thanks guys and gals!