Thank you for asking! Your Native Plant Society and local Extension office would have some great suggestions and what grows best for your climate. From a design point of view, mix in a bit of height in the bed. Composition will make a flower bed go from very pretty to spectacular. Scabiosa, Veronica georgia Blue, Dianthus, both Pinks and Sweet William, Ox-eye daisies, daylilies, Japanese Iris, Wave petunias, Mini petunias Calibrachoa, Homestead Purple or Red or Biloxy Blues Verbenia and ...»