Vernonia lettermannii 'Iron Butterfly' Iron Weed ZONE 4
The fine, thread-like foliage of 'Iron Butterfly' appears on a well branched plant and feature clusters of fluffy purple flowers in late August and early September.
Great For: Plant with Echinacea and Perovskia Combine with Grasses and Phlox
Sorry, this variety is not currently available.
Flower Color: Purple
Bloom Time: Summer
Growth Rate: Rapid