Trumpet Vine (Campsis radicans)

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Also known as trumpet creeper, cow itch vine, hummingbird vine, chalice vine

The following plant information was last updated on 9/18/2021.

Plant Type: deciduous, woody, flowering vine

Plant Family: Bignonias family (Bignoniaceae)

Native Region(s): southeastern United States (naturalized in many northern states)

Landscape Use: climbing vine, can be trained as a tree

Height: 30-40 feet

Spread: 40 feet

Spacing: 5-10 feet

Hardiness Zones: 4-9

Light: full sun to part shade (blooms best in full sun)

Water: minimal to moderate. In hot, dry weather, 1 inch per week if no rain.

Soil: wet to dry soils, sand, loam, or clay soil types with a wide pH range of 3.7 to 6.8

Fertilize: do not fertilize

Season(s) of Interest: summer blooms, fall seed pods

Toxicity: fruit, foliage, flowers and sap are toxic and can cause mild to severe skin rashes and irritation if handled

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