Verbesina alternifolia (Wingstem)
Wingstem, Yellow Ironweed, Actinomeris alternifolia, Ridan alternifolia
Very tall, Verbesina alternifolia (Wingstem) is a clump-forming perennial boasting large dome-shaped clusters of bright yellow daisies in late summer to fall. Blooming for 4-6 weeks, they are attractive to bees, butterflies, and skippers. The blossoms are borne atop strongly upright, stiff, hairy stems adorned with our raised ridges, hence the name 'wingstem'. Each luminous flower, 1-2 in. across (2-5 cm), features up to 10 reflexed, yellow ray florets and a slightly darker yellow center disk. Their real charm is the disk of tiny florets, projecting outward like a pincushion with thick needles. A single one-seeded fruit (achene) is produced by each disk floret. It may be dispersed by strong wind or carried by birds and other animals. The foliage of olive-green, elliptic, or lanceolate leaves, 4-12 in. long (10-30 cm) is rough. Native to sandy or rocky mesic soils of floodplains, woodlands, thickets, ditches, and prairies in eastern and central North America, Wingstem spreads by rhizomes and self-seeds extravagantly, forming colonies over time. It is best suited as a background planting in a native plant garden or wildflower meadow. A good food source for insects and birds, it is not favored by deer.
- Grows up to 4-8 ft. tall (120-240 cm) and 2-6 ft. wide (60-180 cm).
- Thrives in full sun to part shade in organically rich, moist, well-drained soils.
- Excellent choice for cottage gardens, native plant gardens, wildflower gardens, prairies, and meadows.
- No serious pest or disease issues. Deer resistant.
- Propagate by seed or division in early spring.
- Native to eastern and central North America.
Buy Verbesina alternifolia (Wingstem)
Requirements
Hardiness | 4
– 8 |
---|---|
Plant Type | Perennials |
Exposure | Full Sun, Partial Sun |
Season of Interest |
Summer (Late) Fall |
Height | 4' – 8' (120cm – 240cm) |
Spread | 2' – 6' (60cm – 180cm) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Clay, Loam |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Showy |
Native Plants | United States, Midwest, Illinois, Indiana, Iowa, Kansas, Michigan, Missouri, Nebraska, Ohio, Wisconsin, Northeast, Delaware, Maryland, New Jersey, New York, Pennsylvania, Rhode Island, Southeast, Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, West Virginia, Southwest, Oklahoma, Texas |
Tolerance | Deer |
Attracts | Bees, Butterflies |
Garden Styles | Prairie and Meadow |
Melissa McMasters, Doug McGrady (Flickr)
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
Requirements
Hardiness | 4
– 8 |
---|---|
Plant Type | Perennials |
Exposure | Full Sun, Partial Sun |
Season of Interest |
Summer (Late) Fall |
Height | 4' – 8' (120cm – 240cm) |
Spread | 2' – 6' (60cm – 180cm) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Clay, Loam |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Showy |
Native Plants | United States, Midwest, Illinois, Indiana, Iowa, Kansas, Michigan, Missouri, Nebraska, Ohio, Wisconsin, Northeast, Delaware, Maryland, New Jersey, New York, Pennsylvania, Rhode Island, Southeast, Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, West Virginia, Southwest, Oklahoma, Texas |
Tolerance | Deer |
Attracts | Bees, Butterflies |
Garden Styles | Prairie and Meadow |