Storm Cloud Bluestar (Amsonia tabernaemontana ‘Storm Cloud’) – Proven Winners®

Storm Cloud Bluestar is a Proven Winners® perennial valued for its soft blue star-shaped flowers and striking dark stems. This cultivar of Amsonia tabernaemontana is selected for its improved ornamental features, including deeper stem colour and a more refined growth habit.

This herbaceous perennial forms an upright, clump-forming habit with narrow green leaves that emerge with a slight bronze tint. In late spring to early summer, clusters of pale blue, star-shaped flowers appear above the foliage, creating a soft and airy display. As the season progresses, the foliage transitions to a rich golden-yellow in fall, adding multi-season interest.

Storm Cloud Bluestar is well-suited for borders, mass plantings, and naturalized landscapes. Its durable nature and seasonal transitions make it a strong choice for adding texture and colour throughout the growing season.