A brief introduction
The Velvet Trumpet-Flower (Clytostoma callistegioides), also known as the Argentine Trumpet Vine, is a striking, evergreen climber admired for its velvety, trumpet-shaped purple flowers with intricate veining. Native to South America, this vigorous vine is often used to adorn walls, trellises, and pergolas, creating a lush, tropical atmosphere.
Popular varieties
Clytostoma callistegioides, Purple Vein ~ Known for its deep purple flowers with contrasting lighter veins.
Clytostoma callistegioides, Lavender Delight ~ Features softer lavender blooms ideal for creating a serene garden space.
~ The Symbolic Meanings of The Velvet Trumpet-Flower ~
The Velvet Trumpet-Flower is often associated with resilience and beauty.
Plant care
Soil
Prefers well-draining, fertile soil enriched with organic matter. It can tolerate a range of soil types but thrives best in slightly acidic to neutral pH.
Light
Grows well in full sun to partial shade. For the most prolific blooms, plant it in a spot that gets at least 4–6 hours of sunlight daily.
Watering
Water regularly to maintain consistent moisture, especially during the growing season. Once established, it can tolerate brief periods of drought but performs best with moderate watering.
Care
Prune annually to control its vigorous growth and encourage new blooms. Feed with a balanced fertilizer in spring and summer. Provide a sturdy support structure, as this vine can grow extensively.
Good for pollinators: Yes
Toxic to pets: Yes
Fragrant: No
Care difficulty: Easy
Did you know?
Despite its lush and vigorous growth, the Velvet Trumpet-Flower is surprisingly low-maintenance and can act as a natural privacy screen or windbreak when grown along fences or walls.