to young to tell, it can go either way right now, I used bagseed for my last grow and the hieghts where all over the place, after 5 weeks i had 1 plant 29" tall and it turned into a male.... bastard plant
so check it every day and it will either have little balls or tiny skinny long white things sticking out.... once you put a male and a female next to each other you will know who is what... then kill the male, dont leave a male with females or else doooooom