Strange little plants showing that much in amber trucks, but growth looks lik it will keep going for one more month with all those white pistils...i have only seen that on one strain before and I just let it go longer and the buds fattened up nicely, and it was just some seriously couch lock door, and cuz your running CBD, that might not be bad.
Just my two cents. I would let it go at least until those pistils were at least 80% turning orange.