African tulip tree
Spathodea campanulata
Spathodea campanulata
About this plant
The African tulip tree is a fast-growing tropical tree known for its large, bright orange-red, trumpet-shaped flowers that attract birds and butterflies. It has broad, glossy green leaves and can grow up to 20 meters tall. It is often used as an ornamental tree in parks and gardens for its striking flowers and shade.
Taxonomy
- Genus
- Spathodea
- Family
- Bignoniaceae
- Higher classification
- Order Lamiales
- Plant type
- Tree
- Lifespan
- Perennial
Origin & Distribution
- Native region
- West Africa, Central Africa
- Distribution
- Native to tropical Africa, it is now widely cultivated in tropical and subtropical regions worldwide, including parts of Asia, the Caribbean, and the Americas.
Care
- Light preference
- Full sun
- Suitable locations
- Outdoor, Balcony, Greenhouse
- Preferred window facing
- South-facing, West-facing, East-facing
- Watering frequency
- Moderate
- Watering interval
- 5–10 days
- Humidity
- Normal
- Minimum
- 10 °C
- Maximum
- 35 °C
- Optimal
- 20–30 °C
- USDA hardiness zones
- 10–12
- Soil pH
- 6.0–7.5
- Soil type
- well-draining loam or sandy soil
Watering. Water regularly during dry periods, especially when young. Once established, it tolerates some drought but performs best with consistent moisture without waterlogging.
Fertilizing. Fertilize the tree once or twice a year with a balanced fertilizer during the growing season to support healthy growth and flowering.
The African tulip tree grows quickly and prefers full sun with well-draining soil. It is fairly drought-tolerant once established but benefits from regular watering during dry spells. It may suffer if overwatered or planted in poor drainage. Pruning helps maintain shape and remove dead branches.
Propagation
- Propagation methods
- Seeds, Cuttings
- Care difficulty
- Medium
Ornamental features
- Flowering
- Yes
- Flowering period
- spring–summer
Bright orange-red trumpet-shaped flowers, large glossy green leaves, and a broad canopy providing good shade.
Toxicity & Safety
- Toxic to humans
- Non-toxic
- Toxic to pets
- Non-toxic
- Weed potential
- Potentially invasive
Generally considered non-toxic but avoid ingestion of any plant parts. Sap may cause mild skin irritation in sensitive individuals.
Allergy information
- Allergy risk
- Low
- Allergy triggers
- Pollen, Skin contact
- Pollen level
- Moderate
Spathodea campanulata, also known as the African tulip tree, produces pollen that can cause mild allergic reactions in sensitive people, such as sneezing or itchy eyes. To reduce exposure, avoid planting it near windows or areas where pollen can easily enter indoor spaces during its flowering season.
Common problems
Common problems include root rot from overwatering, leaf spots from fungal infections in humid conditions, and damage from pests like aphids or caterpillars.
Uses
Primarily grown as an ornamental tree for its striking flowers and shade. It also attracts pollinators like birds and butterflies.
Notes
Prune after flowering to maintain shape and remove dead wood. It can be sensitive to frost and should be protected in cooler climates. Root systems can be aggressive, so plant away from foundations and pipes.