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Lobelia cardinalis – Cardinal Flower

Additional information

Size

, ,

Common Name

Type

Family

Native?

US Native Plants

Native Range

Central North America, Eastern North America

Zone

3, 4, 5, 6, 7, 8, 9

Height Range (ft.)

2.00 to 4.00

Spread (ft.)

1.00 to 2.00

Bloom Time

,

Bloom Description

Scarlet-Red

Sun

,

Water

,

Maintenance

Suggested Use

Tolerate

,

Flower

Attracts

,

Growth Rate

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Lobelia cardinalis – Cardinal Flower

The Cardinal Flower (Lobelia cardinalis) is a vibrant herbaceous perennial that commands attention with its dazzling scarlet-red blooms.

Thriving in zones 3 to 9, this showy plant reaches heights of 2 to 4 feet and spreads 1 to 2 feet, making it ideal for borders, water gardens, and pollinator havens.

Its tubular flowers attract hummingbirds and butterflies, adding life and color to any landscape from late summer to early fall.

With moderate maintenance needs and tolerance to deer and wet soil, the Cardinal Flower is a must-have for gardeners seeking to enhance their outdoor spaces with striking beauty and wildlife appeal.

$12.99$149.99

Please note: Sizes 1.5 Gallon and up can’t be shipped outside the counties of Nassau, Suffolk, Brooklyn, and Queens.

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Additional information

Size

, ,

Common Name

Type

Family

Native?

US Native Plants

Native Range

Central North America, Eastern North America

Zone

3, 4, 5, 6, 7, 8, 9

Height Range (ft.)

2.00 to 4.00

Spread (ft.)

1.00 to 2.00

Bloom Time

,

Bloom Description

Scarlet-Red

Sun

,

Water

,

Maintenance

Suggested Use

Tolerate

,

Flower

Attracts

,

Growth Rate

Product Description

Discover the vibrant allure of Lobelia cardinalis, also known as the Cardinal Flower, a stunning native perennial that brings a splash of red to your garden. With its striking scarlet blooms and lush foliage, this plant is sure to become a focal point in any landscape.

Why Choose Cardinal Flower?

  • Brilliant Red Blooms: It’s vivid red flowers are a magnet for hummingbirds and butterflies, adding lively movement and color to your outdoor space.
  • Versatile Landscaping: Perfect for borders, pond edges, or mixed flower beds, it thrives in moist areas and can even tolerate partial shade.
  • Low Maintenance: Once established, it requires minimal care, making it an excellent choice for both experienced gardeners and beginners.
  • Long Blooming Season: Enjoy continuous blooms from mid to late summer, extending the beauty of your garden well into the season.

Growing Tips:

  • Light Requirements: Partial shade to full sun is ideal for Cardinal Flower, although it appreciates some protection from intense afternoon sun in hotter climates.
  • Soil Conditions: Moist, well-drained soil is essential for optimal growth. Consider adding organic matter to improve soil moisture retention.
  • Watering: Keep the soil consistently moist, especially during hot and dry periods. Mulching can help retain moisture and regulate soil temperature.
  • Spacing: Plant Cardinal Flowers approximately 12-18 inches apart to allow for their upright growth habit and ensure adequate air circulation.

Design Ideas:

Enhance your garden design with Cardinal Flower’s vibrant color and graceful form. Use it as a backdrop for shorter plants, create a bold border along walkways or water features, or plant it en masse for a striking visual impact. Pair it with complementary colors like blues and purples for a harmonious garden palette.

Ecological Benefits:

In addition to its visual appeal, Cardinal Flower attracts pollinators and provides habitat for beneficial insects. Its nectar-rich blooms support local wildlife, contributing to a thriving ecosystem in your garden.

Embrace the beauty and ecological value of Lobelia cardinalis in your outdoor sanctuary. Whether you’re a seasoned gardener or a nature enthusiast, Cardinal Flower adds an enchanting touch of red to your landscape while supporting biodiversity and pollinator health.

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Lobelia cardinalis – Cardinal Flower

$12.99$149.99
Frequently Asked Questions

What are the ideal growing conditions for Cardinal Flower?

Cardinal Flower thrives in full sun to partial shade and prefers moist to wet soils. It is commonly found in natural habitats such as streams, swamps, and low wooded areas, making it suitable for rain gardens and pond edges.

How tall and wide does Lobelia cardinalis grow?

This herbaceous perennial typically grows 2 to 4 feet tall and spreads 1 to 2 feet wide, forming clumps of lance-shaped, dark green leaves

When does Cardinal Flower bloom, and what do the flowers look like?

It blooms from late summer to early fall, producing vibrant scarlet-red, tubular flowers arranged in terminal spikes. These striking blooms are highly attractive to hummingbirds and butterflies

Is Lobelia cardinalis suitable for wet soil areas?

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

Does Cardinal Flower require a lot of maintenance?

Cardinal Flower requires moderate maintenance. While it thrives in moist conditions, it may need regular watering during dry spells. Additionally, dividing clumps every 2 to 3 years helps maintain plant vigor and prevents overcrowding.

Looking for the perfect gift for the garden lover in your life?

Our gift cards make it easy to share the beauty of plants, flowers, and all things green. Whether for a special occasion or just because, give the gift of choice and let them select their favorites to create a garden they’ll cherish.