Barringtonia asiatica
Fish Poison Tree
The Barringtonia asiatica, or Fish Poison Tree, is a tropical evergreen tree admired for its large, glossy leaves, fragrant flowers, and distinctive box-like fruit. Growing up to 7 to 25 metres, it features broad, leathery leaves that create a dense canopy. Its spectacular night-blooming, pink-and-white pom-pom flowers emit a sweet fragrance, attracting nocturnal pollinators such as bats and moths. The tree's fruit, buoyant and box-shaped, is adapted for dispersal by water.
Native to tropical coasts, this tree is commonly planted in coastal landscapes for its ornamental appeal and tolerance of saline and sandy soils.
Specifications
- Height7 to 25 metres
- Width6 to 15 metres
- Native toCoastal tropical regions of the Indian and Pacific Oceans
- FoliageLarge, glossy, leathery leaves with a deep green hue
- Growth rateModerate
Conditions
- SoilPrefers well-drained, sandy, or loamy soils; tolerates saline and waterlogged conditions
- LightFull sun to partial shade
- WaterModerate; tolerates occasional flooding and saline conditions
- ClimateThrives in tropical and subtropical coastal regions
Additional Features
- FlowersLarge, night-blooming, fragrant pink-and-white pom-pom blooms, often followed by fallen petals creating a floral carpet
- FruitBox-shaped, buoyant fruit containing seeds traditionally used as fish poison in some cultures
- UsesIdeal for ornamental planting, shade, and coastal landscaping
- SpacingPlant 8 to 12 metres apart for individual growth or grouped plantings
- Low MaintenanceRequires minimal pruning; adaptable to harsh coastal conditions
- Environmental BenefitsStabilises sandy soils, provides habitat for wildlife, and supports nocturnal pollinators
- Cultural SignificanceHistorically used in traditional practices for its seeds' piscicidal properties
The Fish Poison Tree is an attractive and resilient choice for tropical and coastal landscapes, combining visual appeal with ecological benefits in saline and sandy environments.
Available Sizes
- Mature height2.5 to 5.0 m
- Canopy spread1.5 to 3.0 m
- Trunk caliper60 to 120 mm
Supplied as advanced, project-grade specimens. Sizes above are the working supply range and are confirmed against your plant schedule. Proven for Middle East coastal projects.