Hello.. Hope you are well.. as uve got a more sativa pheno of same strain It makes sense to leave her for another 2 wks more than ur other girl.. Stay safe n gud luck.. 👍🍀
i would suggest taking a magnifying glass and look at the trichomes.. if they're mostly milky with some amber, it's harvesting time..
if they're mostly clear and some milky you can still wait a bit.