Lobelia cardinalis |
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Photo Courtesy of Walters Gardens, Inc.
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| | Common Name: Cardinal Flower
Common Name (Alternative): Scarlet Lobelia |
Native to much of North America, naturally occurring as far north as New Brunswick, south to Florida, and west to Texas.
Brilliant fire red flower spikes stand atop distinctly upright plants from late summer through early fall. The leaves are green and lance-like. This species prefers a location in partial shade.
Lobelia is an excellent border plant for moist locations and is a hummingbird magnet. It also attracts butterflies and swallowtails.
Origin: Native Species
Characteristics:
Height:
3-4 Feet
Spread:
2 Feet
Flower Color:
Red shades
Foliage Color:
Green shades
Sun or Shade?:
Full sun (> 6 hrs. direct sun)
Part shade (4-6 hrs. direct sun)
Wet or dry?:
Average water needs
Consistent water needs
Want to see wings?:
Attracts butterflies
Attracts hummingbirds
Attracts songbirds
Need critter resistant plants?:
Deer resistant
Rabbit resistant
How fast should it grow?:
Medium
When should it bloom?:
Late summer
Early fall
How's your soil?:
Poor Soil
Average Soil
Fertile Soil
Sweet or Sour Soil?:
Acidic Soil (pH < 7.0)
Neutral Soil (pH = 7.0)
Alkaline Soil (pH > 7.0)
What's your garden style?:
Woodland/Shade
Rain Garden
Water Garden
Eclectic
The perfect plant for damp locations such as near ponds or low-lying areas, Lobelia will easily adapt to 'wet feet' but can also tolerate well-drained soils. If enough moisture is available, it will grow in full sun. In drier soils, it should be planted in part shade. Deadheading spent blooms will improve the overall appearance of the plant and may promote reblooming. It's a good idea to cut this plant back in the spring instead of the fall, since the foliage will help protect the root zone in the winter. Mulch is also recommended.