Here are a cople of bractoscopy pics of the OG Kush fauxto. It has fewer pistils than I used to seeing, but there's no lack of trichomes. Many of the few pistils to be seen are brown/red, so not quite youngsters. The trichome colours seem to range from clear to a little amber on the bracts. Reflections from the bright growing lights and the microscope can make some trichs seem clear when they're actually not.
So a mixed bunch there, with lots of amber lower down (no pics), is making me a little uncertain - but in the main, I still say upwards to 2 weeks.
Tiny Jack, about a centimeter across today, seems to have trichomes already on the first set of leaves after two days above the soil - or isn't it really trichomes? :