PlantFun
Plant Needs
Sunlight
Full sun to partial shade; full sun preferred for dense, uniform canopy growth
Watering
Water deeply during prolonged dry spells; established mature trees require minimal supplemental watering
Temperature
Cold-hardy to severe winter frost; thrives in temperate to cool climate conditions
Characteristics
- Leaf: Opposite, pinnately compound with 7–13 oval leaflets; dark green, turning bright yellow in autumn
- Flower: Small, inconspicuous purplish-green clusters; petal-less, wind-pollinated
- Stem/Bark: Smooth grey bark when young, becoming deeply fissured with age; sturdy, straight trunk
Care Guide
Watering
Water young saplings weekly during dry periods; mature trees need water only in extreme drought
Fertilization
Apply balanced slow-release fertilizer once in early spring. Focus on nitrogen-rich feed to support foliage growth in young trees
Banana peel compost tea：Compost banana peels for 2–3 weeks, steep in water, dilute 1:20 for root drench to support leaf health and drought tolerancePruning
- Remove dead, damaged, or crossing branches in late winter when dormant
- Thin crowded canopy growth to improve air circulation and light penetration
- Remove suckers at the base to prevent unwanted basal growth
- Avoid heavy pruning to maintain the tree's natural upright form
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed non-toxic; no risk of poisoning from ingestion
Humans: Non-toxic to humans; no known adverse effects from ingestion or contact
Garden Uses & Culture
Culture: Symbolizes strength and endurance in European folklore; historically associated with protection
Usage: High-quality timber for furniture, flooring, and tool handles; ornamental shade tree in parks and large gardens
