Grown By North Creek Nurseries.  Mid-Atlantic Native Eco-Type.  Landscape ready plug. 
This variety is excellent as a border plant or as a colonizing groundcover; tiny, spidery flowers are a magnet for late season butterflies; spreads very quickly, so may need to be controlled
Ships as a Landscape-Ready Plug    4 plant minimum
 
Conoclinium coelestinum info from Missouri Botanical Garden
Common Name: blue mistflower  
Type: Herbaceous perennial
Family: Asteraceae
Native Range: Central and southeastern United States, West Indies
Zone: 5 to 10
Height: 1.50 to 3.00 feet
Spread: 1.50 to 3.00 feet
Bloom Time: July to October
Bloom Description: Blue
Sun: Full sun to part shade
Water: Medium
Maintenance: Medium
Suggested Use: Naturalize
Flower: Showy
Attracts: Butterflies