Top Pick
Top Pick
Avant Gardens
Vernonia lettermanii ‘Iron Butterfly’
4.5
Best unique perennial for vibrant garden displays.
This dwarf ironweed cultivar offers a compact, thread-leaf form perfect for low-maintenance gardens. Its late-season purple blooms are a magnet for pollinators, making it a valuable addition to butterfly gardens. Adaptable to various soil conditions and drought-tolerant, it provides reliable color and ecological benefit with minimal care.
$14.95
In stock
at
Avantgardensne
Who it's for
- Gardeners seeking continuous color and autumn appeal
- Busy individuals desiring beautiful, resilient plants with minimal fuss
- Eco-conscious gardeners wanting to support local wildlife and ecosystems
Who should skip it
- Homeowners with predominantly shady garden areas
- Gardeners prioritizing spring and early summer floral impact
- Designers preferring bold, broad-leaved plants or dense groundcovers
Key Specs
Exposure
Sun
Zones
4-9
Mature Height
3 feet
Foliage Type
Thread-leaf
Flower Color
Purple
Bloom Time
Late summer to early fall
Drought Tolerant
Yes
Deer Resistant
Yes
Native Range
Ozark Region
Still have a question?
Ask Metto anything about the Vernonia lettermanii ‘Iron Butterfly’ before you decide.
