Amsonia hybrid – Blue Star – ‘String Theory’
A spring-flowering perennial that provides foliage and texture interest throughout summer. Light periwinkle blue flowers are produced above dark green, threadleaf leaves.
Native to North America
Grows best in full sun to part shade and average, moist soil. Moderately drought tolerant once established. Thrives in most gardens with little care.
Growing Guide - Amsonia
Maintenance Category Easy
Water Category Average
Flower Form Border Plant, Landscape, Mass Planting
Soil Fertility Average Soil, Fertile Soil
Soil PH Category Neutral Soil