I am Moving Some of my flowers to a different state. I thought this was my Dame's Rocket but just looked it up and it doesn't match. Can you help? It is 3.5' tall and has 2" leaves, lighter on back. and 1.5" long seed pods. I want to plant it where it will be happiest.

In the genus Amsonia. Common name bluestar. I don't know which species or variety.

Yes that is it my Blue Ice Amsonia! Thanks. I have not lived there. For 6 years or so and you couldn't read the tag.