Glossy deep green foliage is uniformly needle-like. Pale blue flower clusters bloom in May. Rounded mounds top out just over 48 inches tall and wide. Yellow fall color comes a bit later than the other amsonias. Try it with Pennisetum 'Red Head' and Penstemon 'Husker Red' and 'Pocahontas'. Full sun to light shade in well-drained to moist soil.