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{{Plantbox
{{SPlantbox
| name = ''Campsis radicans''
|familia=Bignoniaceae
| common_names = Trumpet vine
|genus=Campsis
| growth_habit = [[Vine]]
|species=radicans
| high = 32 ft (10m)
|common_name=Trumpet Vine, Trumpet Creeper
| wide = 32 ft (10m)
|habit=vine-climber
| origin = SE United States
|Min ht metric=cm
|Max ht box=32
| lifespan = [[Perennial]]
|Max ht metric=ft
| exposure = Sun, part-sun
|Max wd box=32
| water = Regular to moderate
|Max wd metric=ft
| features = Flowers, Hummingbirds
|origin=SE United States
| hardiness = Can take hard freeze
|lifespan=perennial
| bloom = Summer
|exposure=sun, part-sun
| usda_zones = 4a-10b
|water=wet, moist
| sunset_zones = 2-21, 26-41
|features=deciduous, flowers, hummingbirds
|flower_season=early summer, mid summer, late summer
| image = Campsis radicans-600px.jpg
|flowers=red, orange
| image_width = 200px
|Min Temp Num=-30
| image_caption = Trumpet vine flowers
|Temp Metric=°F
|min_zone=4
|max_zone=10
|sunset_zones=2-21, 26-41
|image=Campsis radicans-600px.jpg
|image_width=200
|image_caption=Trumpet vine flowers
}}
}}
The '''Trumpet vine''' or '''Trumpet creeper''' (''Campsis radicans''), also known as "Cow itch vine," is a large and vigorous woody [[vine]] of the family [[Bignoniaceae]], notable for its showy trumpet-shaped [[flower]]s. It is native to woodlands of the [[Southeastern United States|southeastern]] [[United States]], but is a popular garden [[perennial plant]] across much of the country as some [[cultivar]]s are hardy to as low as -30°F/-34°C.
The '''Trumpet vine''' or '''Trumpet creeper''' (''Campsis radicans''), also known as "Cow itch vine," is a large and vigorous woody [[vine]] of the family [[Bignoniaceae]], notable for its showy trumpet-shaped [[flower]]s. It is native to woodlands of the [[Southeastern United States|southeastern]] [[United States]], but is a popular garden [[perennial plant]] across much of the country as some [[cultivar]]s are hardy to as low as -30°F/-34°C.
The vigor of the trumpet vine should not be underestimated. In warm weather, it puts out huge numbers of tendrils that grab onto every available surface, and eventually expand into heavy woody stems several centimeters in diameter. It grows well on arbors, fences, telephone poles, and trees, although it may dismember them in the process. Ruthless pruning is recommended. Outside of its native range this species has the potential to be highly invasive, even as far north as [[New England]].The trumpet vine thrives in many places in southern Canada as well.
The vigor of the trumpet vine should not be underestimated. In warm weather, it puts out huge numbers of tendrils that grab onto every available surface, and eventually expand into heavy woody stems several centimeters in diameter. It grows well on arbors, fences, telephone poles, and trees, although it may dismember them in the process. Ruthless pruning is recommended. Outside of its native range this species has the potential to be highly invasive, even as far north as [[New England]].The trumpet vine thrives in many places in southern Canada as well.
Alternate scientific names have included ''Bignonia radicans'' and ''Tecoma radicans''.
{{Inc|
Campsis radicans. Seem. (Tecoma radicans, Juss. Bignonia radicans, Linn.). Trumpet-creeper. Trumpet-vine, trumpet-honeysuckle. High-climbing shrub, clinging with rootlets: lvs. odd-pinnate; lfts. 9-11, oval to ovate- oblong, acuminate, serrate, dark green above, pale and pubescent beneath, at least along the midrib, l½-2½ in. long: fls. in terminal racemes; corolla tubular-funnelform, about 3 in. long, with 5 spreading lobes, usually orange with scarlet limb, tube almost thrice as long as the short-toothed calyx: fr. cylindric-oblong, keeled along the sutures, stalked and with a beak at the apex, 3-5 in. long. July- Sept. Pa. and Ill. to Fla. and Texas. Var. atropurpurea, Voss (var. grandiflora atropurpurea, Hort.). With large, deep scarlet fls. Var. speciosa, Voss. Scarcely climbing, usually forming a bush with long and slender branches: lfts. small, oval, abruptly narrowed into a slender point often ¾in. long: fls. orange-red, with rather straight tube; limb about 1¼ in. across. Var. praecox, Schneid. Large scarlet fls. in June. Var. aurea, Hort. Fls. yellow.
}}
==Cultivation==
Succeeds on a warm wall in a good loamy soil{{pfaf1}} in full sun{{pfaf166}} or light shade{{pfaf200}}. Plants can become rampant when growing in rich soils{{pfaf200}}. A very ornamental plant{{pfaf1}}, it is hardy to about -20°c according to some reports{{pfaf184}}{{pfaf200}} whilst another says that it is not hardy in all parts of the country but it succeeds in more open positions such as a pergola or an old tree in the southern part of England{{pfaf1}}. Plants require the extra warmth of a sunny wall to induce better flowering{{pfaf184}}. Plants are self-clinging by aerial roots like ivy but are best if given some support{{pfaf1}}{{pfaf166}}. Any pruning is best done in the spring{{pfaf188}}. The seed only ripens outdoors in Britain in hot summers{{pfaf11}}. There are some named forms selected for their ornamental value{{pfaf202}}. Hybridizes freely with other members of this genus{{pfaf200}}.
===Propagation===
Seed - sow spring in a greenhouse at 10°c. Two months stratification at 5°c assists germination{{pfaf200}}. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in a greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Cuttings of almost ripe wood, 7 - 10cm long, July/August in a frame. Slow to root but a fair percentage{{pfaf78}}{{pfaf200}}. Root cuttings 5cm long in December. Fair to good percentage{{pfaf78}}. Suckers, removed in the dormant season.
===Pests and diseases===
[[Fungal leaf spots]], [[powdery mildew]], [[scale]] insects, [[mealybugs]], [[whiteflies]]{{AHS}}.
==Cultivars==
form 'flava' (syn. Yellow Trumpet) produces yellow flowers.
==Gallery==
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==References==
*[[Standard Cyclopedia of Horticulture]], by L. H. Bailey, MacMillan Co., 1963
<!--- xxxxx *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381 -->
*American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432
<!--- xxxxx *Sunset National Garden Book. Sunset Books, Inc., 1997. ISBN 0376038608 -->
==External links==
==External links==
*http://en.wikipedia.org/wiki/Trumpet_vine
*{{wplink}}
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