Vernonia lettermanii 'Iron Butterfly'
A very well-branched, shorter variety that can really handle the heat and tolerate dry soil. Fine foliage with butterfly-attracting purple flowers in late summer. Great texture and color for the late season garden.
Ironweed
Available in 32 cell
Soft textured, needle-like leaves (very similar to Amsonia) are topped with a deep purple bloom in early fall. Great in a natural setting, mixed garden or a cutting garden.
Hardiness Zone |
4-9 |
Height |
30-36" |
Spread |
18-24" |
Flower Color |
purple |
Foliage Color |
green |
Light Preference |
sun |
Soil Preference |
average, well-drained |
Bloom Time |
August-September |
When to Divide |
spring or fall |