Mauritius Wild Coffee (Coffea mauritiana)

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Sunlight Bright indirect to partial morning direct sunlight; avoid harsh midday sun to prevent leaf scorch

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Watering Water thoroughly when the top 2–3 cm of soil is dry; avoid waterlogging to prevent root rot

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Temperature Thrives in 18–25°C; protect from temperatures below 10°C to prevent leaf browning and damage

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Leaf: Opposite, elliptical glossy dark green leaves with entire margins, 5–10 cm long
Flower: Clusters of small, fragrant white tubular flowers
Fruit: Small red drupes containing small wild coffee beans

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Watering

Keep soil consistently moist but not waterlogged

Fertilization

Diluted balanced liquid fertilizer every 2 weeks. Avoid over-fertilizing to prevent leaf burn; reduce feeding in autumn and winter

Eggshell powder top dressing：Grind dried eggshells into fine powder; sprinkle 1 teaspoon per pot monthly to boost soil calcium and improve drainage

Pruning

Prune overgrown branches in early spring to maintain a compact, rounded shape
Remove dead or yellowing leaves regularly to improve airflow and reduce pest risk
Thin dense foliage to allow light penetration to inner branches
Trim spent flower clusters to encourage new growth and maintain plant appearance

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Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Contains caffeine, which is toxic; may cause restlessness, rapid heart rate, tremors, vomiting

Humans: Ingestion of large quantities of leaves or beans may cause caffeine-related effects like jitteriness or insomnia

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Culture: N/A

Usage: Ornamental landscape shrub; source of small, low-caffeine wild coffee beans