Thanks everyone... I am now on 24/0 light which i will ramp down to 18/6 as the plant shows signs of reverting. Tough lesson, but good to know sexing the plant doesn't require messing with the light schedule. best hobby ever.
just checked on the plant, it is showing signs of flowering everywhere, at the nodes, at the tips (these aren't really removable without destroying the tips)...
i haven't switched to flowering nutes, and the plant isn't big enough (i was just starting to train it into the screen)
i would...
this is my second grow, but first time from seed.
once the plant was about 8" tall I switched from 18/6 to 12/12 and within 3 days i had female pre-flowers.
i immediately switched back to 18/6 lighting, but now a week later i am seeing flowers developing.
should i go to 24 hour light...