Growing half the size of other Ironweeds, 'Southern Cross' has a relatively short, vase-like habit of long, thin leaves. In late summer, its airy dome will be covered in a profusion of small, dark purple flowers that butterflies love.
- Secondary Name:
- Ironweed
- Plant Type:
- Perennials
- Hardiness Zone:
- ZONE 4
- Native:
- North America
- Sun Exposure:
- SUN
- Ultimate Height:
- HT 36-48"
Questions about our plant sizes and vocabulary? Learn more here.
At Horsford's we strive to grow the highest quality plant material and are happy to provide specific guarantees on plants purchased from our Garden Center. See our Plant Guarantee for complete details.
