Inula helenium, commonly known as elecampane, is a robust perennial herb native to open woodlands, meadows, and fields of Europe and Asia, and has been naturalized in parts of North America. It can grow up to 59 inches (150 cm) tall and is characterized by its large, toothed leaves that are often covered with a downy fuzz. The plant produces bright yellow flower heads that are 3-4 inches (7-10 cm) in diameter, resembling small sunflowers, which bloom from early to late summer and are quite showy. The flowers are followed by seed heads that can be used in dried flower arrangements.

Elecampane is valued for its striking presence in the garden, with its tall stature and large, daisy-like flowers that attract pollinators such as bees and butterflies. It is often used in herbaceous borders, cottage gardens, and as a background plant in mixed beds. The plant prefers full sun to part shade and thrives in rich, moist, well-drained soil. It is relatively low-maintenance but may require staking in windy sites. Elecampane’s root is known for its medicinal properties, particularly as an expectorant and for treating water retention. However, gardeners should be aware that it can become quite large and may spread by self-seeding, potentially becoming invasive in some areas.CC BY-SA 4.0