I find that the clovelets formed in the flower are delicious. Just as
they're opening up, I cut off the flower heads and let them dry. Then I
crumble the heads to get out the little purple clovelets, each about
1/8" long. A little cleverness separates them from the chaff. After
they're completely dry, they go in a jar in the fridge, ready for use
when cooking, in salad dressings, etc.
Here in Colorado I've found the garlic to be very reliable about
producing flowers and clovelets. I wonder why they're not commercially
available in the supermarket? They'd be easy to mechanically clean and
pack, and they're easier to use than cloves.
Alan Silverstein