very soon i believe. i had a male grow with 2 female, and i pulled it a few days later. but he already did his thing. now i got some seeds. but the seeds next year should be pretty good.
i dont think that quick,, i noted it was a male, and pulled it outa my closet, female plant not finished so i could be wrong, but i put it in my bedroom near a window and it took about 1 week to start, maybe if i left it in grow room i would have been faster.