PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerant of urban pollution and heat stress
Watering
Water deeply during prolonged dry spells; drought-tolerant once established
Temperature
Hardy to -5°C; prefers temperate to subtropical climates; avoid prolonged frost exposure
Characteristics
- Leaf: Glossy, ovate to elliptical leaves with three main veins; emits sharp camphor scent when crushed
- Flower: Small, creamy-white, clustered panicles with subtle fragrance
- Stem/Bark: Mature bark is rough, fissured, gray-brown; inner heartwood contains concentrated camphor oil
Care Guide
Watering
Keep soil evenly moist during active growth; avoid overwatering to prevent root rot
Fertilization
Apply slow-release granular fertilizer once at bud break. Avoid high-nitrogen fertilizers to prevent excessive leaf growth at the expense of wood development
Banana peel compost tea：Compost banana peels for 2–3 weeks; dilute 1:20 with water for root drenching; avoid raw peels to prevent pest infestationsPruning
- Remove dead, damaged, or crossing branches in late winter to maintain canopy structure
- Thin dense inner growth to improve airflow and reduce disease risk
- Avoid heavy pruning, as the tree has slow regrowth rates
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic due to camphor content; may cause central nervous system depression
Humans: Ingestion of large amounts of camphor can cause nausea, dizziness, or seizures; undiluted oil may irritate skin
Garden Uses & Culture
Culture: Symbolizes purification and longevity in traditional East Asian medicine and rituals
Usage: Ornamental shade tree; camphor oil extraction for medicinal and industrial uses; durable timber production
