PlantFun
Plant Needs
Sunlight
Full sun is preferred for optimal growth; tolerates partial shade in warmer regions to reduce leaf scorch
Watering
Water deeply and infrequently to encourage deep root growth; established trees tolerate short periods of drought
Temperature
Hardy to -15°C; thrives in temperate climates, withstands mild summer heat but may suffer in prolonged extreme heat
Characteristics
- Leaf: Pinnately compound, 15–30 cm long, with 5–9 ovate leaflets, glossy dark green above, pale green beneath
- Flower: Dioecious, small greenish-yellow clusters, lacking petals, appearing before new leaves
- Stem/Bark: Gray-brown, furrowed bark with age; straight, sturdy central trunk
Care Guide
Watering
Maintain evenly moist soil during active growth periods, especially for young trees
Fertilization
Apply a balanced slow-release fertilizer once in early spring. Fertilize only if soil nutrient levels are low; avoid excessive nitrogen which can weaken wood structure
Composted banana peel tea：Use fully composted banana peels steeped in water for 24 hours, dilute 1:20 before applying as a root drench; discard solid material to avoid pest infestations and odorPruning
- Remove dead, damaged, or crossing branches in late winter while the tree is dormant
- Thin crowded inner branches to improve air circulation and light penetration to lower canopy
- Trim lower branches gradually to raise the canopy height for pedestrian or vehicle clearance
- Avoid heavy pruning in late spring or summer to prevent excessive sap loss
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed toxic; contains fraxin, which may cause vomiting, diarrhea, abdominal discomfort, and reduced appetite
Humans: Ingestion of large quantities of leaves or bark may cause mild gastrointestinal upset, including nausea and stomach pain
Garden Uses & Culture
Culture: N/A
Usage: Ornamental shade tree for large landscapes; wood used in furniture, tool handles, and flooring
