Plant Profile: Vernonia noveboracensis

Ironweed is a native perennial wildflower belonging to the Aster family, thriving throughout North Carolina. This herbaceous plant can reach heights of 5 to 8 feet and showcases striking deep purple flowers that bloom in clusters from mid-summer to mid-fall, supported by sturdy stems. It is a low-maintenance species that easily adapts to various garden environments.

While Ironweed flourishes in rich, moist, acidic soils, it can also tolerate average moist to wet conditions in full sunlight. It is well-suited for use in rain gardens, cottage gardens, meadows, or along the edges of streams and ponds, making it a versatile choice for the back of garden borders. For those seeking a shorter plant, it can be pruned back to about 2 feet in the spring. To create a visually appealing display, consider pruning at varying heights to encourage blooms at different levels.

In recognition of its beauty and ecological value, Ironweed was honored as the 2004 Wildflower of the Year in North Carolina, a designation overseen by the North Carolina Botanical Garden with support from the Garden Club of North Carolina.