Willowherb

Willowherb, also known as Rosebay Willowherb, is a tall, erect perennial with a vigorous growth habit. It features striking pinkish-purple flowers that bloom in spires during summer, attracting pollinators. Often found in disturbed or open areas, it can spread readily.

Sun: Full sun to partial shade.

Soil: Well-drained to moist.

Hardiness: H7 — below −20°C.

Flowering: Jul, Aug, Sep.