Vernonia noveboracensis, Ironweed, prefers rich, moist soils but it tolerates a wide range of soils making it great plant to use in naturalized areas or meadows looking for a subtle dab of purple bloom from its numerous tiny, fluffy, purple flowers late summer into fall. Vernonia noveboracensis grows 4-6' tall in full sun. This tall yet fairly coarse upright perennial is perfect for moist thickets, low areas, along stream banks, cottage gardens, wildflower gardens, meadows or naturalized areas.
Exposure
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Mature Height
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Spread Characteristics
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Clumping |
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Prolific Seeder |
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Season of Interest (Flowering)
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Season of Interest (Foliage)
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Pond Zonation
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Flood Plain - Upland |
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High Marsh - Saturated Soil |
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Foliage Color
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Wildlife Benefits
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Bees/Pollinators |
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Butterflies |
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Cover |
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Food |
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Nesting |
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Songbirds |
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Critter Resistance
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Wetland Indicator Status
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Plant Type
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Bog/Marsh |
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Flowering Perennial |
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Attributes
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Container |
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Cut Flower |
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Dried Flower |
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Drought Tolerant |
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Erosion Control |
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Fibrous Roots |
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Focal Point |
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Fragrant Flowers |
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Mass Planting |
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Native |
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Naturalizing |
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Ornamental Flower |
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Rain Garden |
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Storm Water Basin |
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USDA Hardiness Zone
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3 |
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4 |
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5 |
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6 |
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7 |
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8 |
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9 |
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