Choose trumpet vine by scale: a compact hybrid, a vigorous hybrid, or a species vine. We list those three.
Choose a compact hybrid, a vigorous hybrid, or a species vine
| Factor | Recommended | Avoid |
|---|---|---|
| Compact hybrid | Indian Summer | Treating compact as a patio petunia with no support |
| Vigorous hybrid | Madame Galen on a large arbor | A two-foot strip with no prune access |
| Species vine | American or Chinese trumpet creeper, or the yellow radicans form | Expecting a meek annual from a yellow tag |
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Read the Latin on the tag. The compact hybrid is ‘Indian Summer’. [1] It stays shorter than the species — often about 8 to 9 feet. [2] ‘Madame Galen’ is the vigorous hybrid, 15 to 30 feet, still sending suckers. [3] Yellow tubes are usually C. radicans f. flava on the American species, not a different, gentle plant. [4]
What is the difference between Madame Galen and Indian Summer?
Both are × tagliabuana hybrids. Madame Galen is vigorous and large-flowered. Indian Summer is more compact. Same sun, support, and sucker watch.
What is yellow trumpet creeper?
Usually Campsis radicans f. flava — yellow flowers on the American species. Treat aggressiveness like radicans, not like an annual.
Browse by kind
Compact hybrid
‘Indian Summer’ is the shorter × tagliabuana hybrid many gardeners pick when species sprawl is too much. It still needs sun, a strong support, and a sucker watch.
Vigorous hybrid
‘Madame Galen’ is the classic vigorous hybrid: large salmon tubes on a big arbor. It is more restrained than American trumpet creeper, and it still suckers.
Species vine
C. radicans is American trumpet creeper — the aggressive benchmark. C. grandiflora is Chinese trumpet creeper, still a large climber. C. radicans f. flava brings yellow tubes on the radicans vine.
Not trumpet vine — angel's trumpet and honeysuckle
- Angel's trumpet (Brugmansia or Datura) is a shrub or annual with hanging or upward trumpets, not a clinging woody vine.
- Honeysuckle (Lonicera) twines. Trumpet vine clings with aerial rootlets.
- Cape honeysuckle (Tecoma) is a different genus with tubular bloom — not Campsis.
Is trumpet vine the same as angel's trumpet?
No. Angel's trumpet is usually Brugmansia or Datura. This page is Campsis trumpet creeper, a clinging woody vine.
If the tag says angel's trumpet, it is Brugmansia or Datura — read the Latin before you train it on an arbor.
FAQ
Do we list Flamenco or Balboa Sunset as extra kinds?
No. Flamenco, Balboa Sunset, Apricot, and similar shop selections are other colors on the same vine, not extra catalog cards. The three jobs here are compact hybrid, vigorous hybrid, and species.
Is Flava less aggressive?
No. It is a yellow form of American trumpet creeper. Same suckers and seed as the species.
Related guides
References
- [1] NC State Extension Gardener -
https://plants.ces.ncsu.edu/plants/campsis-radicans/ - [2] Gardenia -
https://www.gardenia.net/plant/campsis-tagliabuana-indian-summer-trumpet-vine - [3] Gardenia -
https://www.gardenia.net/plant/campsis-tagliabuana-madame-galen-trumpet-vine - [4] The Morton Arboretum -
https://mortonarb.org/plant-and-protect/trees-and-plants/trumpet-vine/
This note is part of Campsis Guides.
More type comparisons by plant are gathered in Types of Plants Guides.
Updated: Reviewed by Bosquelle Editors