Got 3 plants in flower switched to 12/12 a week and a half ago. 1 isn't showing anything. another is def a female but one is sort of looking male. pics are of the suspect male.
I'm in a similar situation right now. 5 days into 12/12 with two plants showing something, but not enough for me to tell. I'm just trying to be patient. As long as I don't see balls I'm leaving everything as it is.