Ironweed
Vernonia noveboracensis
$12.00 · 25 left
- Mature size
- 4–6 ft tall × 3–4 ft wide
- Sun
- Full Sun
- Moisture
- Medium to Wet
- Bloom
- August–September, Deep violet-purple
- Deer
- High
- Rabbit
- High
- Pests
- High
- Disease
- High
A tall back-of-the-border plant with the deepest purple flowers of any native, right when the garden needs it in late summer. Butterflies swarm it.