PlantFun
Plant Needs
Sunlight
Requires 6+ hours of direct daily sunlight for abundant flowering; tolerates partial shade in hot summer regions
Watering
Water deeply when the top 5–10 cm of soil dries out; avoid overwatering to prevent root rot
Temperature
Hardy to -15°C; thrives in cool temperate climates and avoids prolonged extreme heat above 32°C
Characteristics
- Leaf: Trifoliate, oval bright green leaflets (3–5 cm long) with smooth, matte texture
- Flower: Dense pendulous racemes (20–40 cm long) of fragrant bright yellow pea-like blooms
- Stem/Bark: Slender green young stems maturing to brown, with smooth, thin bark on mature trees
Care Guide
Watering
Keep soil evenly moist during active growth and flowering
Fertilization
Apply balanced slow-release fertilizer once in early spring. Avoid high-nitrogen fertilizers to prevent excessive foliage growth at the expense of blooms
Banana peel compost tea：Use fully composted banana peels; dilute 1:25 with water for root drenching to support flowering and overall healthPruning
- Prune immediately after flowering to remove spent racemes and maintain canopy shape
- Thin crowded branches in late winter to improve airflow and light penetration
- Remove dead or damaged wood in early spring before new growth emerges
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion leads to vomiting, diarrhea, weakness, and potential seizures
Humans: All plant parts, especially seeds, contain cytisine; ingestion causes severe gastrointestinal and neurological symptoms
Garden Uses & Culture
Culture: Symbolizes abundance and renewal in traditional European folklore; often planted in formal gardens for its dramatic flowering display
Usage: Ornamental landscape tree; avoid planting near children's play areas due to high toxicity
