These seedpods are not ripe yet, but I wanted to share this diaphanous image of exactly how amazing the beauty of nature is. Ah, the details! Anyway, the point is that these flowers were grown from seed kept from year to year and they are thriving. Who said only flowers were supposed to be beautiful?
On a practical note, when these pods turn dark brown and bone dry, gently cut the stems with scissors and place them in a bag. The little dry pods are like pepper shakers and all the seeds will scatter on the ground if you shake them too much. Snapdragon seeds look exactly like poppy seeds; to get them out of the pods shake and tap the stems on a white piece of paper and pass them through a tea strainer to get all the residue out.