Pink Trumpet Tree
Tabebuia rosea
Rosea
About this plant
Tabebuia rosea, commonly known as the Pink Trumpet Tree, is a deciduous tree famous for its stunning pink trumpet-shaped flowers that bloom in spring. It can grow quite tall and is often used as an ornamental tree in parks and gardens. The tree loses its leaves before flowering, making the blossoms stand out vividly. It is native to Central and South America and is valued for its beauty and shade.
Taxonomy
- Genus
- Tabebuia
- Family
- Bignoniaceae
- Higher classification
- Order Lamiales
- Plant type
- Tree
- Lifespan
- Perennial
Origin & Distribution
- Native region
- Central America, northern South America
- Distribution
- Native to Central and South America; widely cultivated in tropical and subtropical regions worldwide.
Care
- Light preference
- Full sun
- Suitable locations
- Outdoor, Balcony, Greenhouse
- Preferred window facing
- South-facing, West-facing, East-facing
- Watering frequency
- Moderate
- Watering interval
- 7–14 days
- Humidity
- Normal
- Minimum
- 10 °C
- Maximum
- 40 °C
- Optimal
- 20-30 °C
- USDA hardiness zones
- 10-12
- Soil pH
- 6.0-7.5 (slightly acidic to neutral)
- Soil type
- well-draining loam or sandy soil
Watering. Water regularly during the first year to establish roots. Once established, water during dry spells but avoid waterlogging.
Fertilizing. Apply a balanced fertilizer in early spring before flowering to support healthy growth and abundant blooms. Fertilize once or twice during the growing season as needed.
Tabebuia rosea is a fast-growing tree that prefers full sun and well-draining soil. It is fairly drought-tolerant once established but benefits from occasional watering during dry periods. It requires minimal maintenance but may need pruning to maintain shape and remove dead branches.
Propagation
- Propagation methods
- Seeds, Cuttings
- Care difficulty
- Medium
Ornamental features
- Flowering
- Yes
- Flowering period
- spring
Large clusters of pink trumpet-shaped flowers, broad green leaves, and a spreading canopy providing shade.
Toxicity & Safety
- Toxic to humans
- Non-toxic
- Toxic to pets
- Non-toxic
- Weed potential
- Not considered a weed
Non-toxic to humans and pets; safe to plant around children and animals.
Allergy information
- Allergy risk
- Low
- Allergy triggers
- Pollen
- Pollen level
- Moderate
Tabebuia rosea produces pollen that can cause mild allergic reactions in sensitive individuals, especially during its flowering season. People with pollen allergies should limit exposure during this time. The tree's sap is not known to cause skin irritation.
Common problems
Overwatering can lead to root rot. Inadequate sunlight may reduce flowering. Occasionally, pests like aphids or caterpillars can affect the leaves.
Uses
Primarily used as an ornamental tree for its beautiful flowers and shade in parks, gardens, and streetscapes.
Notes
Prune after flowering to maintain shape and remove dead wood. Avoid overwatering to prevent root diseases. Suitable for tropical and subtropical climates.