Honestly i'm sorry dude but I think You will be lucky to produce any bud, and if you do i doubt it will be potent. The only reason i say so is because a florescent light doesn't produce the proper color spectrum for he flowering phase. Try buying a spot grow lamp from Wal - Mart with some bloom solution, this should help it bud and don't forget to change the lighting to 12 and 12 for the last few weeks. I also wouldn't hurt to bring the temp down closer to 75 degrees.