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Vernonia noveboracensis – New York Ironweed

Additional information

Size

, , ,

Common Name

Type

Family

Native?

Native Range

Eastern United States, Southern United States

Zone

5, 6, 7, 8, 9

Height Range (ft.)

4.00 to 6.00

Spread (ft.)

3.00 to 4.00

Bloom Time

,

Bloom Description

Purple

Sun

Water

,

Maintenance

Suggested Use

,

Tolerate

, ,

Growth Rate

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Vernonia noveboracensis – New York Ironweed

Vernonia noveboracensis – New York Ironweed is a tall native perennial with vibrant purple flowers that bloom late summer to fall. Perfect for borders, wildflower meadows, or rain gardens, it supports pollinators, attracts birds, and thrives in moist, sunny locations.

$12.99$149.99

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Additional information

Size

, , ,

Common Name

Type

Family

Native?

Native Range

Eastern United States, Southern United States

Zone

5, 6, 7, 8, 9

Height Range (ft.)

4.00 to 6.00

Spread (ft.)

3.00 to 4.00

Bloom Time

,

Bloom Description

Purple

Sun

Water

,

Maintenance

Suggested Use

,

Tolerate

, ,

Growth Rate

Product Description

Add bold color and vertical interest to your garden with Vernonia noveboracensis, commonly known as New York Ironweed. This native perennial features striking clusters of vibrant purple, daisy-like flowers that bloom from late summer to early fall, providing a critical nectar source for pollinators when other blooms are fading. Its tall, upright stems and lance-shaped green foliage make it a standout in borders, wildflower meadows, or naturalized landscapes. New York Ironweed thrives in moist, well-drained soils and sunny locations, offering both beauty and ecological value to any garden.

Why Choose New York Ironweed?

  • Brilliant Purple Blooms: Clusters of vibrant, long-lasting flowers bring a pop of color to late-season gardens.
  • Pollinator-Friendly: Attracts bees, butterflies, and other beneficial insects, supporting biodiversity and pollinator populations.
  • Low Maintenance: Thrives in moist to moderately dry soils and requires minimal care once established.
  • Wildlife Benefits: Provides nectar for pollinators and seeds for birds, enhancing your garden’s ecosystem.

Cultivation Tips

  • Sunlight Needs: Prefers full sun for optimal flowering but tolerates partial shade.
  • Soil Preferences: Grows best in moist, well-drained soils but adapts to moderately dry conditions. Avoid waterlogged soils.
  • Watering Requirements: Water regularly during establishment; once mature, it tolerates occasional dry spells.
  • Spacing: Plant 18-36 inches apart to allow for its upright growth and to create a dramatic, naturalized display.

Design Ideas for Your Garden

New York Ironweed is perfect for adding height and bold color to sunny borders, pollinator gardens, or wildflower meadows. Pair it with other late-season bloomers like Goldenrod, Joe Pye Weed, or Asters for a vibrant and biodiverse landscape. Its tall stature also makes it a stunning backdrop in perennial plantings or a focal point in naturalized rain gardens.

Ecological Benefits

Vernonia noveboracensis plays a vital role in supporting pollinators, providing a late-season nectar source for bees, butterflies, and other insects. Its seeds also offer food for birds in the fall, making it an excellent addition to wildlife-friendly gardens.

Enhance your garden with the bold beauty and ecological benefits of Vernonia noveboracensis – New York Ironweed. This resilient native plant adds vibrant color, vertical interest, and pollinator activity to your outdoor space.Vernonia noveboracensis – New York Ironweed is a tall native perennial with vibrant purple flowers that bloom late summer to fall. Perfect for borders, wildflower meadows, or rain gardens, it supports pollinators, attracts birds, and thrives in moist, sunny locations.

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Frequently Asked Questions

What are the ideal growing conditions for New York Ironweed?

New York Ironweed thrives in full sun and prefers moist to wet soils, often found in wetlands, moist meadows, and along stream banks. It is tolerant of clay soils and can adapt to average garden conditions, making it suitable for rain gardens and naturalized areas.

How tall and wide does Vernonia noveboracensis grow?

This herbaceous perennial typically grows 5 to 8 feet tall and 3 to 4 feet wide, forming a clumping habit with stiff, upright stems and lance-shaped, deep green leaves.

When does New York Ironweed bloom, and what do the flowers look like?

It blooms from August to September, producing small, deep purple, fluffy flowers arranged in loose, terminal clusters. These vibrant blossoms are highly attractive to butterflies and other pollinators.

Is Vernonia noveboracensis suitable for wet soil areas?

Yes, New York Ironweed is well-suited for wet soil conditions and can tolerate standing water, making it an excellent choice for planting along ponds, streams, or in rain gardens.

Does New York Ironweed require a lot of maintenance?

No, it is considered a low-maintenance plant. Once established, it requires minimal care and is generally pest and disease-free. However, in rich soils, the plant may grow taller and benefit from staking to remain upright.

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Vernonia noveboracensis – New York Ironweed

$12.99$149.99

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