Cape Ebony (Diospyros whyteana)

Cape Ebony

Diospyros whyteana

Its glossy evergreen foliage offers year-round structure, a compact ornamental tree. Common names: Cape Ebony, Bladder Nut Tree.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Bright indirect light or partial sun; tolerates light shade, but avoid harsh midday summer sun to prevent leaf scorch
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Watering Water deeply when the top 5 cm of soil is dry; avoid overwatering to prevent root rot in poorly drained soil
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Temperature Hardy to mild frosts down to 5°C; prefers temperate to warm conditions, protect from prolonged freezing temperatures
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Characteristics

  • Leaf: Glossy dark green oval leaves, leathery texture, with pale, velvety undersides
  • Flower: Small, creamy-white, fragrant bell-shaped flowers clustered in leaf axils
  • Fruit: Round, fleshy yellow-orange berries that develop a bladder-like texture when mature
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Care Guide

Watering

Keep soil consistently moist but not waterlogged; increase frequency during hot, dry spells

Fertilization

Feed with balanced organic fertilizer once monthly. Avoid feeding during winter dormancy to prevent root burn

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 with water for root drench; avoid using raw peels to prevent pest infestations
Pruning
  • Remove dead, damaged, or diseased branches in late winter to maintain plant health and shape
  • Thin overcrowded inner branches to improve airflow and light penetration
  • Trim back leggy shoots in early spring to encourage compact, bushy growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA does not list this species as toxic to cats; no documented adverse effects

Humans: No known toxic effects from ingestion or contact with foliage, flowers, or fruit

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental tree for garden borders or screening; fruit provides food for native birds and small mammals