Perch Supply
Tennessee · Perennial

Cardinal flower for birds in Tennessee

Scarlet late-summer spikes; a hummingbird magnet in moist soil. Native to Tennessee, where it feeds or shelters 3 backyard bird species.

Scientific name
Lobelia cardinalis
Native status
Native in Tennessee
Hardiness zones
USDA 6a–8a
What birds get from it
nectar
Tennessee birds supported
3
Nesting birds among them
3

Growing conditions in Tennessee

Humid subtropical, from the Great Smoky Mountains to the Mississippi River floodplain.

Hot, humid summers in the valleys.

Tennessee birds that use Cardinal flower

Nesting season it supports in Tennessee

Plants that feed adults and host caterpillars matter most while nestlings are in the nest. Local nesting windows for birds that use Cardinal flower:

  • Ruby-throated Hummingbird — May–August
  • Baltimore Oriole — May–July
  • Orchard Oriole — May–June

Native plants to pair with Cardinal flower in Tennessee

Trumpet honeysuckle
Lonicera sempervirens · Vine

Native red tubular flowers timed to hummingbird arrival.

Trumpet creeper
Campsis radicans · Vine

Large orange trumpets through midsummer.

Wild bergamot
Monarda fistulosa · Perennial

Tubular flowers for hummingbirds and seed heads for finches.

Red buckeye
Aesculus pavia · Shrub

Blooms right as Ruby-throated Hummingbirds return.

Flowering dogwood
Cornus florida · Tree

Fat-rich red fall fruit taken by thrushes, bluebirds and woodpeckers.

Eastern red cedar
Juniperus virginiana · Tree

Dense evergreen roost cover and bluish 'berries' eaten through winter.

Frequently asked

Is Cardinal flower native to Tennessee?

Yes. Cardinal flower (Lobelia cardinalis) is recorded as native in Tennessee. Tennessee spans USDA 6a–8a.

What birds does Cardinal flower attract in Tennessee?

In Tennessee, Cardinal flower supports 3 backyard birds, including Ruby-throated Hummingbird, Baltimore Oriole, Orchard Oriole.

Does Cardinal flower help nesting birds in Tennessee?

3 of those birds nest in Tennessee: Ruby-throated Hummingbird (May–August), Baltimore Oriole (May–July), Orchard Oriole (May–June).

Sources

  1. USDA PLANTS Database (native distribution)
  2. VASCAN (Canadian native distribution)
  3. eBird region overview and bar charts — Tennessee
  4. USDA Plant Hardiness Zone Map (2023)
  5. Audubon Native Plants Database

Timing reflects typical patterns for the region as a whole; local dates vary with elevation and year. Check the linked eBird bar charts for your county.