Search results
Vernonia lettermannii ‘Iron Butterfly’ is a charismatic and resilient perennial plant prized for its durability and appealing aesthetics. This variety of Vernonia, also commonly referred to as Ironweed, is particularly noted for its finely textured foliage and profuse flowering.
Flowers. More Images. Common Name: ironweed. Type: Herbaceous perennial. Family: Asteraceae. Zone: 4 to 9. Height: 2.00 to 3.00 feet. Spread: 2.00 to 3.00 feet. Bloom Time: July to August. Bloom Description: Purple. Sun: Full sun. Water: Dry to medium. Maintenance: Low. Flower: Showy. Attracts: Hummingbirds, Butterflies.
Description. Iron butterfly ironweed is an ironweed cultivar that is grown for its mounding habit and showy long-lasting bright purple-violet flowers. This cultivar was created to accentuate a compact habit, rapid growth rate, and long bloom period. It grows to a height of 24 to 36 inches tall and 18 to 24 inches wide.
Jan 20, 2024 · ‘Iron Butterfly’ is a cultivar that looks very similar to the species plant, but is a little more compact, reaching just two feet tall. ‘Iron Butterfly’ It is exceptionally robust and highly resistant to powdery mildew.
1 day ago · Iron Butterfly: Ironweed’s Dainty Variant. Hardy from USDA Zones 4-9., the perennial wildflower Vernonia lettermannii ‘Iron Butterfly’ is a low mounding plant with a narrow, finely textured leaf complemented by a large cluster of pretty pink flowers. Tiny clusters of royal purple disc flowers cover the plants in late summer.
Enjoy the flowers from late summer into fall. The Iron Butterfly Vernonia has an upright, mounded growth habit and can thrive in dry, rocky soil that is inhospitable to many other plants. This perennial is a good option for challenging environments and forgetful gardeners.
Aug 30, 2017 · Vernonia lettermannii ‘Iron Butterfly’ is a lovely accent plant for your wildflower garden. It combines well with native grasses such as little bluestem and prairie dropseed. Black-eyed susans, coneflowers, asters and goldenrods grow in harmony with narrowleaf ironweed.
