Ironweed, 'Southern Cross' Herbs In clay-heavy or compacted soils

In clay-heavy or compacted soils

Suited to USDA Zones 5-8

which peels off in strips to reveal a smooth

exceptionally sweet flesh

It supports strong

Ironweed, 'Southern Cross' Herbs In clay-heavy or compacted soils'Southern Cross' Ironweed (Vernonia 'Southern Cross') 'Southern Cross' Ironweed is a compact, hybrid perennial known for its refined, thread like foliage and clusters of vivid purple flowers. A dwarfing variety, it grows to about 3 4 feet in height, making it perfect for smaller gardens or spaces needing more manageable, vertical interest. Blooming from late summer into fall, this variety provides vital late season nectar for pollinators, including