Fukien Tea Tree (Carmona retusa)

Fukien Tea Tree

Carmona retusa

Tiny white blooms carry delicate fragrance, a compact indoor bonsai favorite. Evergreen shrub; common name: Fukien Tea Tree.

Partial sun
2–3/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; tolerate partial shade; avoid prolonged direct midday sun which can scorch leaves
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Watering Water when top 2 cm of soil is dry; avoid overwatering to prevent root rot
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Temperature Thrives at 18–25°C; protect from temperatures below 10°C to avoid leaf drop
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Characteristics

  • Leaf: Small, oval, glossy dark green leaves with serrated margins; new growth has reddish tints
  • Flower: Star-shaped white blooms with five petals, followed by small red berries
  • Stem: Woody, gray-brown stems with peeling bark as they mature
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Care Guide

Watering

Keep soil evenly moist but not soggy; mist leaves to boost humidity

Fertilization

Diluted balanced fertilizer every 2 weeks. Cease fertilization in autumn and winter to support dormancy

Eggshell powder top dressing:Crush dried eggshells into fine powder; sprinkle a thin layer on soil surface; water in gently to release nutrients without causing soil alkalinity spikes
Pruning
  • Trim overgrown branches to maintain bonsai shape every 2–3 weeks during growing season
  • Remove yellowing leaves and spent blooms to encourage new growth
  • Thin dense foliage to improve air circulation and light penetration
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: No known toxic effects on humans

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Garden Uses & Culture

Culture: Popular for bonsai cultivation; symbolizes perseverance and longevity in East Asian culture

Usage: Bonsai ornamental; occasional medicinal use in traditional Chinese medicine for minor skin conditions