is this an auto she is on day 35 and looks like is flipping into flower on a 20-4 hr light cycle. below is the pics of the rest of the plants which are all still in veg and not showing sex yet. Got the bean from Attitude was supposed to be purple punch.
Kinda hard to determine from the pic, a sexually mature plant will show sex in veg, some faster than others. If you see pistils coming from the bud sites than you got an auto. Your plant showing sex in veg is normal for a photoperiod