Wildflower Archive

woodland vine

Cross vine

Bignonia capreolata

Cross vine (Bignonia capreolata)1 of 3
Bignonia capreolata

Native to the Southeast and the Midwest

Florida to eastern Texas, north to Maryland, West Virginia, and the Ohio River valley, Zones 6 to 9

  • Light Full sun to part shade Sun tolerance
  • Moisture Dry to moist Moisture preference
  • Zones 6–10 Cold to heat range
  • Bloom Mar–May Flowering time
  • Height 36–50 ft 11.0–15.2 m
  • Life cycle Perennial Annual to perennial
Full details, see below

In the garden

A woodland vine for full sun to part shade and dry to moist soil. Its red and yellow flowers peak in April. At 36–50 ft, it needs room in shade gardens and woodland edges. Hardy in USDA zones 6–10.

Growing conditions

Light
Full sun Partial shade Full shade
Moisture
Dry Moist Wet

Hardiness zones

Find your zone:

When it blooms

The Cross vine's red and yellow flowers bloom March to May, peaking in April. This spring display draws bees.

Mar–MayJanFebMarAprMayJunJulAugSepOctNovDec

Cross vine blooms red & yellowFoliage

Pollinators & wildlife

  • Bees Eastern Carpenter Bee also Brown-belted Bumble Bee, American Bumble Bee, Blueberry Digger Bee

Full plant details

Where it grows

Habitat
WoodlandThe wild plant community it grows in.
Native range
The Southeast and the MidwestUnited States (19): AL, AR, FL, GA, IL, IN, KY, LA, MD, MO, MS, NC, OH, OK, SC, TN, TX, VA, WV. Where it grows wild on its own, by state and province.
Native distribution
Florida to eastern Texas, north to Maryland, West Virginia, and the Ohio River valley, Zones 6 to 9The same native range, usually more exact than the state list, and often noting where it has spread beyond it.

Growing conditions

Light
Full sun to part shadeHow much sun it takes, from full sun to full shade.
Moisture
Dry to moistThe soil dampness it prefers, from dry to wet.
Hardiness zones
USDA 6–10The cold-to-heat climate range it survives.
Soil
Moist, well-drained, acidic or calcareous soils. Sandy, Sandy Loam, Medium Loam, Clay Loam, ClayThe soils it grows in naturally.
Water use
Low to mediumHow thirsty it is, a rough guide to how often to water.
Lime (CaCO₃) tolerance
MediumHow well it copes with chalky, lime-rich soil.

Growth & form

Height
36–50 ft (11.0–15.2 m)Typical mature height.
Life cycle
PerennialWhether it lives a single season (annual), two (biennial), or returns for years (perennial).

Flowers, foliage & fruit

Type
VineWhat kind of plant it is.
Bloom
Mar–MayWhen it flowers.
Flower color
Red, YellowThe bloom color, or colors.
Fruit/Seeds
ripens Mar–OctThe seed or fruit it sets after flowering.
Toxicity
None knownWhether any part is poisonous to people or pets.