PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates urban pollution and drought once established; full sun promotes abundant flowering
Watering
Water deeply during establishment; mature trees are drought-tolerant, requiring supplemental water only in prolonged dry spells
Temperature
Hardy to -20°C; thrives in temperate climates; avoid prolonged extreme heat above 38°C
Characteristics
- Leaf: Pinnately compound, 15–25 cm long; ovate leaflets with glossy dark green foliage
- Flower: Dense terminal racemes of creamy-white, fragrant pea-like blooms
- Stem/Bark: Grey-brown, furrowed bark on mature trees; smooth green young stems
Care Guide
Watering
Water deeply every 7–10 days during dry spells; avoid overwatering to prevent root rot
Fertilization
Apply balanced slow-release fertilizer once in early spring to support new growth. Avoid over-fertilizing to prevent excessive foliage growth at the expense of flowering
Banana peel compost tea：Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 for root drench; avoid raw peels to prevent pest infestationsPruning
- Remove dead, damaged, or crossing branches in late winter to early spring to maintain structure
- Thin dense canopy to improve airflow and light penetration, reducing disease risk
- Shape young trees to establish a strong central leader; avoid heavy pruning during active growth periods
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion may cause vomiting, diarrhea, lethargy, and loss of appetite
Humans: Ingestion of seeds and pods causes nausea, vomiting, and abdominal pain; other plant parts have lower toxicity
Garden Uses & Culture
Culture: Symbolizes longevity and wisdom in East Asian traditions; often planted near temples and educational institutions
Usage: Ornamental shade tree; wood used for furniture; flowers used in traditional medicine with strict toxicity precautions
