,Those are branches coming, not flowers.
If you are keen, go to week 7 in my diary "cannabis conundrums" and you will find pictures of both male and female pre flowers and this may help you in knowing what to look for when your plants starts flowering some time in the future.
There are also lots of other pictures of weird and wonderful things that cannabis is capable of, which you might also find interesting.
Hope this helps, Organoman.