Vernonia lettermannii 'Iron Butterfly' (Ironweed)

Vernonia lettermannii ‘Iron Butterfly’ – Narrowleaf Ironweed

A compact powerhouse that lives up to its name. ‘Iron Butterfly’ erupts in late summer with clouds of vibrant purple flowers that flutter with the wings of hungry pollinators. The fine, threadlike foliage creates a soft, airy texture all season, looking almost like a delicate fern while standing up to heat, drought, and deer with steely resolve. Perfect for adding structure and late-season color to sunny borders and native plantings.

· Masses of vivid purple blooms adored by butterflies
· Graceful, fine-textured foliage
· Tough, drought tolerant, and deer resistant
· Excellent late-summer pollinator magnet

Height: 24–36"
Zone: 4–9
Light: Full sun
Soil: Prefers well-drained soil