SOME ARE OVER A MONTH OLD, AND SOME ARE OVER 2 WEEKS OLD. AND THANKS. YOU KNOW SOMEONE TOLD ME ABOUTHOW TO TELL MALE FROM FEMALE. IT GOES LIKE THIS..... FEMALES BESIDE HAVING HAIRS, THE BRANCHES ALSO GROW STRIAGHT ACROSS FROM EACH OTHER AND THE BOYS, BESIDE NUT SACK, THE BRANCHES ARE STAGGERED?? i DUNNO, AND HELL IF THATS TRUE I GOTTA A BOY IN MY GREEN HOUSE, BUT HEY I WAS VERY SUCCESSFUL AT MAKEING CLONES!! I WAS PROUD.