Grown By North Creek Nurseries.  Mid-Atlantic Native Eco-Type.Landscape ready plugs. 
32 plants per flat.
 
Amsonia 'Blue Ice' info from Missouri Botanical Garden
Common Name: blue star 
Type: Herbaceous perennial
Family: Apocynaceae
Zone: 4 to 9
Height: 1.00 to 1.50 feet
Spread: 1.00 to 1.50 feet
Bloom Time: May
Bloom Description: Dark lavender blue
Sun: Full sun to part shade
Water: Medium
Maintenance: Low
Flower: Showy
Leaf: Good Fall
Tolerate: Deer