Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Cardinal Flower is an evergreen species native to the Americas, from southeastern Canada through the eastern and southwestern United States, Mexico and Central America to northern Colombia. It tends to grow in very wet areas like stream bottoms, bogs and seeps. It grows to about a meter tall (when in flower) and has bright red flowers. Hummingbirds love it. Cardinal flower is often cultivated for ornamental purposes and has also been used for medicinal purposes.

The plant is very alkaloid and is considered toxic.

Plant type

Perennial herb

Size

3 - 6 ft Tall
2 - 5 ft Wide

Form

Upright, Spreading, Upright Columnar

Growth rate

Fast, Moderate

Dormancy

Evergreen

Calscape icon
Color

Red

Flowering season

Summer

Special uses

Water features or wet habitats, Deer resistant

Sun

Deep Shade, Partial Shade, Full Sun

Water

Moderate, High

Summer irrigation

Keep moist

Ease of care

Moderate

Cold tolerance

Tolerates cold to freezing° F

Soil drainage

Slow, Standing

Soil description

Moist, rich soils.
Soil PH: 4.0 - 8.0

Maintenance

good for cut flowers

Propagation

Mainly pollinated by ruby-throated hummingbirds. Proposed by seed and small volunteers around the main plant. Tolerates potting..  For propagating by seed: No treatment.

Site type

Stream bottoms, riparian, bogs, seeps

Plant communities

Bogs, Chaparral, Coastal Sage Scrub, Freshwater Marsh, Riparian Woodland, Wetland-Riparian

Hummingbirds
Bees
Caterpillars
Butterflies

Butterflies and moths supported

0 confirmed and 1 likely

Confirmed Likely

Spotted Cut-Worm

Xestia c-nigrum