You're kidding right? It's just a little bit too early to sex those bro...wait awhile and then you can maybe pick out a branch and cover it with something dark for a 12/12 illusion to that branch and sex it that way. BTW, you have plenty of time to read all the stickys about sexing plants before you'll be able to sex those, so I would read more about it, if I were you...jus sayin...