My best advice is to always do your tricrome inspection with a loupe or pocket microscope. When you have about 50 percent milky/hazy tricromes. Then I consider to start flushing. So that hopefully when the flush is done all tricromes are milky and some have started turning amber. Though you say the breeder says 6-7 weeks. I would stick to the later end of that recommended time frame. Most weed takes 8 weeks to flower. Yes some strains say less than 8 weeks but unless you have super godly genetics I don’t see buds being ripe after 6 weeks on any plant. Better to pick later than too soon. Good luck you have a nice harvest coming soon 🤙

I would stick on your nutes for 2 more weeks. Then maybe flush for 1 or 2 weeks depending on trichomes. When looking at trichomes do it on the buds not the sugar leaves as they mature faster.