Vernonia noveboracensis – NY State Ironweed

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Type: Perennial
Native Range: Eastern North America
Native Status in NY: Native
Sun: Full Sun
Soil: Medium to Moist
Height: 4–7 ft
Bloom Time: August–October
Flower Color: Purple
Spacing: 24–36 inches
Deer Resistance: Moderate
Pollinator Value: Very High

Description

New York Ironweed is a native perennial with upright stems topped with dense clusters of small purple flowers in late summer and early fall. This species thrives in sunny locations with medium to moist soils and can tolerate occasional wet conditions. Its long bloom period makes it an excellent nectar source for a variety of pollinators. NY State Ironweed is ideal for pollinator gardens, native meadows, and naturalized landscapes where tall, striking plants are desired.

Ecological Benefits 🐝

Wildlife Value

Attracts native bees

Attracts butterflies

Provides nectar and pollen

Supports beneficial insects

Adds vertical habitat structure

Known Associations

Bumblebees

Sweat bees

Leafcutter bees

Butterflies

Skipper butterflies

Hoverflies

Garden Uses

Pollinator gardens

Native plant gardens

Meadow plantings

Rain garden edges

Naturalized areas

Sunny borders

Why We Grow It

We grow New York Ironweed because it provides vibrant late-summer color and abundant nectar for pollinators. Its tall, bold form adds vertical interest to native plant gardens, meadows, and naturalized landscapes.