Pong-pong (Cerbera odollam) is also known, somewhat dramatically, as the suicide tree because its fruit contains a toxin, cerberin, which is highly poisonous to humans. Despite this, this plant is grown in many gardens as hedging. The seeds are used industrially to make insect repellents and rat poisons.
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Perennial
Lifespan
Tree
Plant Type
Summer, Fall
Bloom Time
6 m to 9 m
Plant Height
6 m to 9 m
Spread
5 cm to 7 cm
Flower Size
Brown, Red, Green
Fruit Color
White, Yellow
Flower Color
On This Page
Images
Distribution
Care Guide
Common Diseases
Images of Pong-pong
Distribution of Pong-pong
Distribution Map
Pong-pong is a plant native to coastal regions in South and Southeast Asia, identifiable in areas that span from the Indian subcontinent to the Malay Archipelago. Despite its regional origins, pong-pong has also been introduced and cultivated in other tropical regions, effectively broadening its presence beyond its indigenous range.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Coastal salt swamps, marshy areas
Hemisphere Trend Curve
Northern
Sorthern
Care Guide for Pong-pong
Every 2 weeks
Water
Full sun
Sunlight
20 - 38 ℃
Ideal Temperature
Garden Soil
Soil Type
Water:
Pong-pong prefers evenly moist soil and shows moderate drought tolerance, benefiting from biweekly watering. Thriving in a tropical climate, pong-pong requires careful watering management during the growing season to promote healthy foliage while avoiding water stress.
Fertilize:
Fertilize pong-pong quarterly with balanced fertilizers (1-2 lbs per 100 sq ft) for healthy growth. Increase during flowering and adjust seasonally, using less in winter. Exercise caution to prevent over-fertilization; wear gloves and water the soil after applying to mitigate root burn risk.
Pruning:
Pong-pong has toxic seeds and glossy leaves, necessitating careful pruning in early to late winter. Focus on removing dead or diseased branches and shaping for sunlight and airflow, promoting health and aesthetics. Always wear protective gear when handling due to toxicity.
Propagation:
Pong-pong, native to tropical Asia, propagates best through cuttings with at least two nodes in well-draining soil. Ensure moisture without waterlogging and provide high humidity and warmth. A rooting hormone may aid growth, though rooting can take longer compared to other genera.
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