More info about our plant sizes.
Royal-blue sprays of flowers in late spring and early summer are loved by bees and butterflies. Deadhead to encourage rebloom. 2' tall, clumping.
Minimum temperature: -40º F
Properties/conditions:
More info about our plant sizes.
Royal-blue sprays of flowers in late spring and early summer are loved by bees and butterflies. Deadhead to encourage rebloom. 2' tall, clumping.
Minimum temperature: -40º F
Properties/conditions: