A must for the butterfly garden. Deadhead (remove) spent flowers frequently for continuous bloom. 'Butterfly Blue', shown in photos, is a popular selection. Canopy coverage: 3 square feet.
Water Requirement: moderate
Sun Exposure: full sun
Cold Hardiness: cold hardy to -10F
Growth Rate: fast
Height: 2 feet high
Width: 2 feet wide
Evergreen
Foliage Color: dark green
Flower Color: white, blue, pink
Flower Season: summer
Wildlife: bees, birds, butterflies