The Violet Trumpet Vine is a vigorous, evergreen climber that brings a cascade of colour and lush greenery to Cape Town gardens. From spring through autumn (September to April), it produces masses of large, trumpet-shaped violet-purple flowers with golden throats, creating a spectacular display against its glossy, dark green foliage. This fast-growing vine is perfect for covering pergolas, trellises, fences, and walls, offering both shade and ornamental beauty. It thrives in full sun to semi-shade, tolerates coastal conditions, and is relatively drought-hardy once established. With its long flowering season, dense growth, and ability to quickly cover structures, it is a favourite for gardeners seeking dramatic impact with minimal effort. Transform your outdoor space into a tropical paradise with the vibrant Violet Trumpet Vine.
Plant in well-drained soil in full sun or semi-shade. Water regularly during establishment, then reduce as the vine becomes water-wise. Prune after flowering to control size and encourage fresh growth. Provide strong support such as trellises or pergolas, as the plant grows vigorously. Mulch around the base to retain soil moisture during hot summer months.
The Violet Trumpet Vine is native to South America and is closely related to the jacaranda tree, sharing the same family (Bignoniaceae). Its spectacular blooms have earned it the nickname “South American beauty,” and in Cape Town’s climate, it flowers for an exceptionally long season compared to many other climbers.
| Botanical Name | Clytostoma Callistegioides |
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Growth Expectancy
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4-4.5m H x 4-4.5m W
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Position
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Sun to Semi-Shade
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| Water Smart | Yes |
| Indigenous | No |
