Copperpod (Peltophorum pterocarpum)

Copperpod

Peltophorum pterocarpum

Golden blooms flood its canopy like sunlight woven into flowers. Deciduous flowering tree; common names: copperpod, yellow flametree.

Full sun
1–2/week
Moderate
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Plant Needs

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Sunlight Requires full sun exposure for optimal flowering; tolerates partial shade in extremely hot climates but may produce fewer blooms
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Watering Water deeply when the top 10–15 cm of soil is dry; established trees are drought-tolerant and require minimal supplemental watering
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Temperature Thrives in warm tropical to subtropical temperatures; sensitive to frost and will suffer damage below 10°C
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Characteristics

  • Leaf: Bi-pinnate compound leaves with small oval leaflets, creating a delicate fern-like bright green appearance
  • Flower: Dense terminal clusters of golden-yellow, pea-like blooms with crinkled, ruffled petals
  • Stem/Bark: Smooth grey-brown bark in youth, developing shallow fissures as the tree matures; branches spread widely to form a broad canopy
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Care Guide

Watering

Water regularly to support new growth and flowering; avoid waterlogging the root zone

Fertilization

Apply balanced slow-release fertilizer once at the start of the growing season. Avoid over-fertilizing, as excessive nitrogen can promote foliage growth at the expense of flower production

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 for root drench; avoid using raw peels to prevent pest infestations
Pruning
  • Remove dead, damaged, or crossing branches in late winter to maintain canopy shape and improve airflow
  • Thin overcrowded inner branches to increase light penetration to lower foliage
  • Trim suckers growing from the base of the tree to focus growth on the main trunk
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA-verified non-toxic to cats; no known toxic compounds

Humans: Non-toxic to humans; no reported adverse health effects from ingestion or contact

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Garden Uses & Culture

Culture: Symbolizes prosperity and natural beauty in traditional Southeast Asian garden design

Usage: Ornamental shade tree for parks and large residential landscapes; lightweight wood used for small construction projects