Pink trumpet tree (Handroanthus selachidentatus)
Care, watering, light and tips for Pink trumpet tree on Floravia.
Quick facts
- Family: Bignoniaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Pink trumpet tree
Handroanthus selachidentatus, commonly known as pau-d'arco, is a majestic tree native to South America, prized for its spectacular bright yellow blooms that cover its canopy before the leaves emerge. Its robust trunk and fissured bark give it a unique ornamental character, making it ideal as a focal point in large gardens, parks, or avenues, where its beauty can be fully appreciated. It is an excellent choice for providing shade and adding a vibrant, tropical touch to the landscape.
Native range
South America, including Brazil, Bolivia, Paraguay, and northern Argentina.
Care tips
It requires full sun exposure for optimal flowering, at least 6 hours daily. Watering should be regular during its establishment, reducing it once the tree matures, as it tolerates drought well but is sensitive to waterlogging. It prefers well-drained, fertile, and slightly acidic soils. A common mistake is planting it in small pots or confined spaces, which restricts its root development and final size.
How to save a dying Pink trumpet tree
- Warning signs
- Yellowing or wilting leaves, premature flower drop, dry or brittle branches.
- First aid
- Check drainage and watering. If waterlogged, repot into dry soil. If dry, water deeply.
- What kills it
- Overwatering causing root rot or prolonged drought in dry periods. Lack of light too.
- Can it be saved?
- Yes, if roots aren't completely rotted and there are still green shoots. Act fast.