Papaver somniferum 'Lauren's Grape' is a favorite poppy. I save the seed pods every year and distribute the seeds ideally at Halloween, but I'm a bit late this year and just sprinkled the seeds yesterday.
Last year I just had a few of the dark purple color as most had reverted to a salmon pink color which was OK with me as I liked them ALMOST as much as the purple.
I couldn't resist putting a dish of the poppy seed pods in a dish to display in the house.