It depends on so many factors, i.e.-did u just toss them carelessly into some crappy dirt, or did u take the time to germinate them in a moist paper towel on a plate, and THEN plant the taproot into some nice soil, that isnt too hot....... I've seen it happen in two days, and Ive had some surprises I had left for dead just all of a sudden pop up two weeks later... Its one of those "how many ounces will I get off of my plants?" kinda open-ended question, that there's really not just a definitive answer for, u know?... Unless you've refined your methods, and done this time and time and time again, one can only speculate... Just chill and be patient, and if it comes up, great, mabye it'll be that extra female u need, or if it doesn't, then mabye itz for the best if u only want one female, or u could get lucky and have two ladies, OR you could have two dudes... Thatz why u always plant at least three times the amount of plants u will ultimately want to flower out... Just my take on it...