Google brings up https://threesixty360.wordpress.com/2009/10/31/the-mystery-o... which points out a 3-fold rotational symmetry in the pumpkin. And if you look, the 6 seed-columns are really 3 pairs of columns.
Five and three seem less puzzling I supposed, because Fibonacci. Still, I was expecting 5.
It looks like there is an empty slot at 11-12 in the clock, and also an empty slot at 7 in the clock. Each one looks partially split in two, so I can imagine that they are the missing 2 parts of the structure of the flower.
Google brings up https://threesixty360.wordpress.com/2009/10/31/the-mystery-o... which points out a 3-fold rotational symmetry in the pumpkin. And if you look, the 6 seed-columns are really 3 pairs of columns.
Five and three seem less puzzling I supposed, because Fibonacci. Still, I was expecting 5.