Barringtonia racemosa
Barringtonia racemosa (L.) Spreng.
Fish Poison Tree is a spectacular tropical tree with large powder-puff flowers that bloom at night and fall by morning. Native to Indo-Pacific coasts and swamps, it has been traditionally used for fishing and holds cultural significance across the region.
Lecythidaceae (Brazil nut family)
Year-round in tropics, flowers open at night and fall by morning
Symbolism & Meanings
Key Meanings
Perfect For
Color Meanings
Similar flowers: sarracenias and desmodiums also share similar meanings.
Cultural Significance
Barringtonia racemosa holds profound cultural significance throughout the Indo-Pacific region. The tree's most notable traditional use is in fish poisoning, where crushed seeds release saponins that temporarily stun fish for easy catching without killing them permanently. This sustainable fishing method has been practiced for centuries across Polynesia, Melanesia, and Southeast Asia. The night-blooming flowers that fall by morning symbolize ephemeral beauty and the passage of time. In Malaysia and Indonesia, the tree is called "putat" and is planted in traditional villages. Pacific Islanders used the wood for construction and the bark for fiber. The dramatic flowering and unique ecology make it a symbol of tropical coastal ecosystems. The tree represents indigenous knowledge of plants and sustainable resource use.Shop Our Floral Collection
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Physical Characteristics
Natural Habitat
Growing Guide
Sunlight
Full sun to partial shade
Water
High moisture needs, thrives in wet conditions including standing water
Soil
Moist to wet, Tolerates waterlogged conditions, Sandy to muddy, Brackish tolerant, Acidic to neutral (pH 5.5-7.0)
Expert Growing Tips
Requires consistently wet to waterlogged conditions
Ideal for water gardens and streambanks
Tolerates brackish and freshwater flooding
Not frost hardy, strictly tropical
Night-blooming flowers fall by morning
Fast-growing in suitable conditions
Seeds germinate readily in moist conditions
Can be messy due to falling flowers and fruits
Suitable for zones 10-12
Uses & Benefits
Ornamental Uses
- Specimen tree for tropical landscapes
- Waterside and pond plantings
- Coastal gardens
- Parks and large gardens
- Traditional and botanical gardens
- Wildlife attracting (bats, moths, birds)
Traditional Uses
- Bark, leaves, and seeds used in traditional medicine across the Indo-Pacific
- Applied topically for skin conditions and wounds
- Used for treating stomach ailments, coughs, and fevers
- Seeds contain saponins with piscicidal (fish-stunning) properties
- Anti-inflammatory and antimicrobial compounds in various plant parts
- CAUTION: Seeds are toxic and used as fish poison
Disclaimer: Information provided is for educational purposes only. Consult healthcare professionals before using any plant medicinally.
Further Reading
Frequently Asked Questions about the Barringtonia racemosa
Why is it called fish poison tree?
The name comes from the traditional practice of using crushed seeds to stun fish for catching. The seeds contain saponins that temporarily affect fish gills, allowing easy collection without permanent harm or poisoning the fish meat.
When do Barringtonia racemosa flowers bloom?
The spectacular powder-puff flowers bloom at night and fall by morning, creating a carpet of beautiful flowers on the ground. This ephemeral display happens year-round in tropical climates.
Can you eat Barringtonia racemosa?
The seeds are toxic and should not be eaten. However, young leaves are reportedly edible when cooked in some cultures. The primary traditional use is as fish poison, not food.
Where does fish poison tree grow?
Barringtonia racemosa grows throughout the Indo-Pacific region from East Africa through Southeast Asia to Australia and Pacific Islands. It thrives in coastal areas, mangrove edges, and freshwater swamps.
Is Barringtonia racemosa a mangrove?
It is often called freshwater mangrove and grows in similar habitats to true mangroves (tidal areas, swamps), but it is not a true mangrove species. It tolerates both fresh and brackish water.
Available Colors
Quick Facts
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