How long left before I harvest this Blueberry Muff...

She looks lovely, 😍 when I see such a frosty bud in pic I know they are not asking to check shit, they just want people to see pretty colors! Not a real trichome pic if she doesn't have at least 1 Human hair in it. Don't see any amber tbh, lack of pistils too but those trichs look juicy and full up. 😋 choice is yours.

The more amber they are the more sedating the effect.Check inside those fat buds to make sure nothing nasty arrives.Blueberry are pretty hardy.

I think you got to the right time for harvest now! These girls are looking lovely and dark probably a very good smoke! Let us know how it is after you dry it and cure it happy growing ! Enjoy those beautiful buds.

I don't see a diary for it on your profile and its of an unknown age. I agree with numbers you use a set list of indicators. pistils 80% dryback trichomes mostly milky some amber/clear depending how you like the high. Amber = sedative and relaxing Is the bud done growing and bulking, is the plant eating/drinking less From the single pic upload I think it has more time2-3 weeks maybe? as I don't see a lot of pistil dry back, but I could be wrong. evaluate your plant and make the decision for yourself. Also breeders guidelines on when its ready are suggestions and not hard facts. sometimes they are before or after the estimated harvest window all depends how they are grown and their own phenotype/gentics at play.

Now, it is already over ripe..........enjoy your home grown wonder!

it's not mystical i nature. trichomes, pistils, density - use observable characteristics and pull the trigger when it is ready. The plant dictates, not some bro-science nonsense.