Looks like the trichomes are milky but its hard to see any amber, I harvested mine when I could see at least 6-8 amber trichomes per bud. I guess it all depends on the type of buzz you like. I dont like my medicine to put me to sleep and the more amber u see the better the chance it will. So I guess its up to you. That buds a beauty by the way, looks like some good smoke.
thanks i went and bought a 60x pocket microscope, checked the trichome all is cloudy. And 15 to 30 % amber . Is this a good time to harvest for yield and quality?