Blossom #3

A bit of a close up on Blossom #2 from yesterday.

I seem to be specialising in evening golf - a few holes when everyone else is off the course (to give me space to practice that I obviously still need!) - when the light on this blossom is probably at its best.

Now, how many petals per flower head?
How many flower heads on one of the trees?
Hence or otherwise, ... how many petals on both trees combined after two days, if 30% of the petals are dropped in the wind each day?
[You can see I've been sucked into [i]exam revision & preparation speak[/i] with Wally II!]