Don't know what it is but looks good.

Wow, so pretty, Harold! What does it do in the summer? Die to the ground? There is a perennial type of sweet pea too, that you sometimes see in the high country (in summer there) but it's not scented. We'd love to learn more about yours, it really is impressive! Thanks for sharing it!

Yes, setting seed pods now and will dry up before too long. But they seem to bloom a little longer than the annuals do. They do have a slight scent, but the stems are too short to pick. I'll save you some seeds if you want. I just saw one coming up in the gravel front yard! Birds?