Lobelia cardinalis

Common Name: Cardinal Flower, 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.

Height:

3.0-4.0 Feet

Spread:

2.0 Feet

Hardiness Zones:

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

Flower Color:

Red shades

Foliage Color:

Green shades

Sunlight:

Full Sun (> 6 hrs. Direct Sun) Part Shade (4-6 hrs. Direct Sun)

Water Requirements:

Average Water Needs Consistent Water Needs

Soil Quality:

Poor Soil Quality Average Soil Quality Fertile Soil Quality

Soil Chemistry:

Acidic Soil (pH < 7.0) Neutral Soil (pH = 7.0) Alkaline Soil (pH > 7.0)

Bloomtime:

Late Summer Early Fall

Attracts Wings:

Attracts Butterflies Attracts Hummingbirds Attracts Songbirds

Critter Resistant:

Deer Resistant Rabbit Resistant

Growth Rate:

Medium

Garden Style:

Eclectic Rain Garden Water Garden Woodland Shade

Other Features:

Bog Plant Border Plant Cut Flower Mass Planting

Origin:

Native to North America

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.

Awards

Missouri Botanical Garden Plants of Merit -- 1

Characteristics