Started adding Flower Fuel to the mix. 1/4 tsp per gallon.
Day 60 and I have officially flipped the girls to 12/12 light schedule. Pistils have already started growing!
My Somango XXL became much more bushy (and 2x taller) after the switch to 12/12, although they were much smaller than yours. Yours are looking great! Keep it up!
@Lexstar7565, same here, learning more each grow ^^
(half disappointed as well with my current blackberry run, but like you said it's all about learning ^^)