Threadleaf Amsonia, String Theory

String Theory Blue Star has clusters of sky blue star-shaped flowers at the ends of the stems from late spring to early summer, which are interesting on close inspection. The flowers are excellent for cutting. Its narrow leaves are dark green in color. As an added bonus, the foliage turns a gorgeous harvest gold in the fall. Mature Height: 30 inches Mature Width: 4 feet Sunlight: Sun, Part Sun Soil Conditions: Moist (Typical), Soggy Plants are constantly growing, ever-changing, and therefore unique. The plant you receive may vary from the photo, but rest assured, holds the same glorious potential!