Myrrh Tree (Commiphora myrrha)

Myrrh Tree

Commiphora myrrha

Resinous bark holds ancient aromatic warmth. Drought-tolerant desert shrub-tree; common name: myrrh tree.

Full sun
0–1/week
Moderate
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Plant Needs

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Sunlight Requires unobstructed full direct sunlight; adapts to intense desert heat and long dry spells
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Watering Extremely drought-tolerant; water only when soil is completely dry to avoid root rot
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Temperature Thrives in warm to hot arid climates; avoid temperatures below 10°C to prevent leaf drop
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Characteristics

  • Leaf: Small, compound pinnate leaves with 3–5 oval leaflets; gray-green, leathery texture
  • Flower: Tiny, greenish-yellow to white star-shaped blooms in axillary clusters
  • Stem/Bark: Gnarled, peeling brown bark; exudes aromatic resin when wounded
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Care Guide

Watering

Water once every 2–3 weeks; allow soil to dry fully between waterings

Fertilization

Diluted low-nitrogen feed once every 2 months. Use diluted, phosphorus-rich feed to support resin production

Eggshell powder top dressing:Sprinkle finely crushed eggshells on soil surface; avoid direct contact with stems to prevent fungal issues
Pruning
  • Remove dead or damaged branches to improve airflow and maintain natural form
  • Trim overgrown stems in early spring to preserve the gnarled, sculptural structure
  • Avoid heavy pruning, as it may reduce resin production and disrupt the plant's natural growth habit
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: No documented toxicity to cats per ASPCA guidelines

Humans: Ingestion of large resin quantities may cause mild gastrointestinal upset; used medicinally in controlled doses

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Garden Uses & Culture

Culture: Used in ancient religious ceremonies and traditional medicine for its aromatic resin

Usage: Aromatic resin for incense, perfumery, and herbal remedies