Jamaican Nettletree (Trema micrantha)

Jamaican Nettletree

Trema micrantha

It spreads with airy foliage, a quiet urban survivor. Fast-growing deciduous tree; common names: Jamaican Nettletree, Pigeon Berry.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; tolerates urban pollution and dry conditions
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Watering Water deeply when top 5 cm of soil is dry; drought-tolerant once established
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Temperature Thrives in warm tropical to subtropical temperatures; avoid frost below 10°C
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Characteristics

  • Leaf: Simple, ovate to lanceolate, serrated margins, glossy green upper surface, paler underside
  • Flower: Small, greenish-white, clustered in axillary inflorescences
  • Fruit: Small, round, black drupe; bird-dispersed
  • Stem: Slender, light brown to gray bark; fast-growing, dense branching
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Care Guide

Watering

Water regularly to support new growth; reduce during dry spells only if wilting occurs

Fertilization

Diluted balanced feed once monthly. Discontinue fertilization in autumn and winter when growth slows

Banana peel compost tea:Soak fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to support leaf and fruit development
Pruning
  • Remove dead or crossing branches in late winter to improve airflow
  • Thin dense growth to maintain desired shape and reduce pest risk
  • Trim lower branches to create a single-trunk tree form if preferred
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: No documented toxicity to humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental shade tree; wildlife habitat for birds that feed on its fruit