2 - 3 Feet
USDA Hardiness Zones
3 - 9
May - June
Clusters of sky blue flowers in the spring on top of a rounded form plant with very fine threadlike foliage. Foliage turns yellow/orange in the fall.
Moist well-drained soil in a sun to light shade location.
If grown in the shade may need to cut back once during the season to maintain a compact plant that may otherwise tend to fall over and open up.