‘Kudos’ is a dwarf series of Agastache with several different colors of flowers.  They are very hardy and are almost fully resistant to downy mildew.  Probably the best series of Agastache available, especially for Missouri conditions.

Kudos Coral – Deep, coral pink flower spikes are long lasting and easy to grow

Kudos Mandarin – Bright orange plumes that can thrive under a wide range of conditions