Uniquely horizontal branches produce an abundance of dark purple-blue flowers. The flowers radiate outward and downward like a pinwheel, and are continuous from mid summer to frost. This is a sterile variety that will not produce unwanted seedlings.
Height 2 - 3'
Spacing 3 - 4'
Exposure Full sun
Hardy Temp -20°F (-28°C)
Uses A good groundcover for mass plantings; perennial gardens; mixed borders.
Features Fragrant purple-blue flowers from mid-summer to frost. Spreading habit. Non-invasive. Attractive to butterflies and hummingbirds, but not to deer.
Soil Prefers well drained soils.
Pruning Prune back to the ground in late winter/early spring.