Symphyotrichum ‘Soft Lass’ is a mildew-free, clean white-flowered seedling derived from S. laevis ‘White Climax’. It is shorter and blooms earlier but is equally vigorous. The white flowers appear from September to November, reaching a height of 90cm.

This variety is perfect for gardeners looking for a reliable, long-blooming aster that adds bright, crisp flowers to the autumn garden. ‘Soft Lass’ is easy to grow in well-drained soil and full sun, making it a great choice for borders, mixed plantings, or as a standalone specimen.