Eastern Bluestar. North Creek Nurseries says about this great native selection: "This long-lived , clump-forming, herbaceous perennial features three to four weeks of light blue, star-shaped flowers in spring. Terminal flower clusters are succeeded by ornamental seed pods. Narrow, willow-shaped foliage transitions from green into attractive shades of yellow in fall. An easy to grow, no fuss native perfectly suited for the perennial border. Beautiful when used en masse along the perennial border or in a fresh cut arrangement."