Early Flowering?

For auto flowering plants, yes it is normal. Flowering in earnest should begin in 2-3 weeks. Welcome to the erratic world of auto flowering plants! Hope this helps,.... Organoman. (and anti auto crusader!)

Hey, those are premature flowers, in few weeks she will produce ton of them, at the moment she is growing her leaves, stems, and roots, sometimes little flower heads appear at the side shoot sides. Good luck