Hey! Good news here. All plants showed sex a week ago (week 4, which I skipped journaling due to work and pandemic and life), and except for one Purple Punch and the youngest one, Lemon, the others started flowering. I'm a bit apprehensive for the lack of flowers of the Purple Punch, but at least it's a girl. As plants got bigger, they also got thirstier and hungrier, so I increased the amount of water and fert.
But as nothing is perfect... One of the Russian Originals showed Hermie signs. At first I thought of killing the plant, but as there were only 2 look-like-polen-sacs, I plucked them and kept the plant. I'm monitoring it everyday and I hope I won't regret de decision.