http://www.youtube.com/watch?feature=player_detailpage&v=VwRIZHOHBLE
If it goes to the exact time look at the two celebs and i remember reading these posts, lollolol.
Just let them grow until you see pre-flowers. Then the flowering will begin. Also how did you get cuttings of SLH in the caribbean, i'm here and they aren't cuttings in a 5 mile radius, just jamaican, 'hydro' and vincie seeds.