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Cardinal-flower

Lobelia cardinalis

51
Strong

Native to Florida. How scores work Is it native here?

Profile 100%

Height
4–5 feet
Spread
1–2 feet
Light
Dappled sunlight, Full sun, Partial shade
Soil moisture
Usually moist

Space about 1.5 ft apart from its recorded spread, about 44 per 100 sq ft. Enter your bed size for a count

Will it fit your yard?

At a glance

Life cycle
Perennial
Leaves
Deciduous
Bloom
Summer
Fruiting season
Fall

Recorded in 45 Florida counties.

Care

  • Keep the soil consistently moist.
Care sources
Ecological relationships

Who uses this plant?

What these records mean

7CaterpillarsGenus host records with ranges including FL

Genus host records with ranges including FL · Lobelia

  • Argyrotaenia velutinanaRed-Banded Leafroller Moth, Jack Pine Tube Moth
  • Enigmogramma basigeraPink-Washed Looper Moth
  • Eoparargyractis pleviePlevie's Aquatic Moth
  • Palthis angulalisDark-Spotted Palthis
  • Spodoptera eridaniaSouthern Armyworm Moth
  • Xestia dolosaGreater Black-Letter Dart, Greater Spotted Cutworm
  • Ennomosia basalis
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
30BeesSoutheastern regional records

Southeastern regional records · Lobelia

Individual names are not available yet.

Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
0Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claim

No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects

Growing and identification

Plant details

Family
Campanulaceae
Hardiness
Zones 3a–9b
Flower color
Pink, red or white
Growth rate
Moderate
Growth habit
Single stem
Foliage color
Green
Fruit begins
Fall
Fruit ends
Fall

What its natural habitat tells you

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Growing sources and scope
  • Bloom · “Summer” · USDA PLANTS (ranked first; Prairie Moon 2026 Cultural Guide differs) · Nationwide species characteristics; local growing conditions may vary
  • Flower color · “Pink, red or white” · NC Extension Plant Toolbox (ranked first; USDA PLANTS, Prairie Moon 2026 Cultural Guide differ)
  • Foliage color · “Green” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Fruit begins · “Fall” · NC Extension Plant Toolbox (ranked first; USDA PLANTS differs) · Species profile fruit display season; not a local ripening date
  • Fruit ends · “Fall” · NC Extension Plant Toolbox · Species profile fruit display season; not a local ripening date
  • Growth habit · “Single stem” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Growth rate · “Moderate” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Hardiness · “Zones 3a–9b” · NC Extension Plant Toolbox
  • Height · “4–5 feet” · NC Extension Plant Toolbox (ranked first; Tennessee Smart Yards, USDA PLANTS, Minnesota Wildflowers, Prairie Moon 2026 Cultural Guide differ)
  • Leaves · “Deciduous” · NC Extension Plant Toolbox
  • Life cycle · “Perennial” · NC Extension Plant Toolbox
  • Light · “Dappled sunlight (shade through upper canopy all day); Full sun (6 or more hours of direct sunlight a day); Partial shade (direct sunlight only part of the day, 2-6 hours)” · NC Extension Plant Toolbox (ranked first; Virginia Cooperative Extension, Virginia DCR Piedmont, Virginia DCR Coastal Plain, Prairie Moon 2026 Cultural Guide differ)
  • Soil · “Moist; Occasionally wet” · NC Extension Plant Toolbox (ranked first; Tennessee Smart Yards, Virginia Cooperative Extension, Virginia DCR Piedmont, Virginia DCR Coastal Plain, Prairie Moon 2026 Cultural Guide differ)
  • Spread · “1–2 feet” · NC Extension Plant Toolbox
Also known as

Cardinal Flower

Conservation status

Florida rankSNR
Global rankG5
FL statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

Will it fit your yard?

Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.

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How to check your spot

Growing cautions

For planning only; these do not change the score or Fit.

Sources