hey there, problem is at this magnification all the trichomes look white, but with slightly more magnification you'll have a better idea. to really see the trichomes you want 40x minimum, 60x to be comfortable. She looks absolutely fantastic though, i wish i could taste it ! The good thing about hydro is you get full control for the flush because you dont really need to flush more than a day before the harvest, just switch your water out when it's time and that's about it. If you manage to get a handheld loop and take a look at the trichomes that's great, otherwise i would say you dont have much more than a week to ten days left. Hope this helps ! 🚀