How do you identify mature plants? I'm ready to sex, but I'm not sure if they are ready or not. When do they start staggering branches? I have 8 sets of stems at about 10" high and still they aren't staggering stems yet. They continue to grow even and uniform. Should I just go ahead and trigger flower anyway? I really just want to sex these suckas. I'll reveg once I have identified the fems.