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Orange trumpet vine flowers on a lush climber against a sunny wallClimbers

Campsis radicans

Trumpet Vine

trumpet vineclimberexoticwarm wallsummer bloom

Trumpet vine is a spectacular climber with large, trumpet-shaped flowers in fiery orange to red. From July to September, exotic-looking flower clusters appear at the tips of the branches. The plant climbs with aerial roots and can reach impressive heights. A real showstopper on a warm, sheltered wall.

Characteristics

Sun
Full sun
Water
Medium
Height
6001000 cm
Spread
300500 cm
Hardiness zone
59
Family
Bignoniaceae
Evergreen
No
Flower colors
orange, red
Wildlife value
bees, hummingbirds, butterflies

Bloom period

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Care guide

Plant in full sun against a warm, sheltered wall — trumpet vine needs heat for rich flowering. Use well-drained, fertile soil. Water regularly during the growing season. Protect young plants in their first winters with a thick layer of mulch.

Pruning tips

Prune in late spring (March-April) by cutting all side shoots back to two or three buds from the main framework. Remove dead and damaged branches. The plant blooms on new wood, so hard pruning promotes flowering. Remove root suckers to prevent uncontrolled spreading.