PlantFun
Plant Needs
Sunlight
Full sun to partial shade; produces the most blooms when grown in full, direct sunlight
Watering
Allow the top 2–3 cm of soil to dry completely between waterings; highly drought-tolerant once established
Temperature
Hardy to 4°C; protect from frost in cold regions; thrives in warm, arid or semi-arid climates
Characteristics
- Leaf: Opposite, pinnately compound leaves with 5–13 ovate leaflets; glossy green
- Flower: Clusters of trumpet-shaped bright yellow flowers; lightly fragrant
- Stem: Woody, branching stems with light brown, slightly furrowed bark
Care Guide
Watering
Keep soil evenly moist during active growth; avoid waterlogging to prevent root rot
Fertilization
Diluted balanced liquid fertilizer every 2 weeks. Cease fertilization in late autumn and winter when growth slows
Banana peel compost tea：Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 with water for root drench to promote flower productionPruning
- Deadhead spent flower clusters regularly to encourage continuous blooming throughout the growing season
- Prune in late winter to shape the shrub and remove dead, damaged, or overcrowded branches
- Thin dense inner growth to improve airflow and light penetration, reducing disease risk
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Contains glycosides; ingestion may cause vomiting, diarrhea, lethargy, and loss of appetite
Humans: Ingestion of large quantities may cause mild gastrointestinal upset including nausea and abdominal pain
Garden Uses & Culture
Culture: Symbolizes warmth, resilience, and summer vibrancy in arid landscape gardening
Usage: Ornamental garden shrub; attracts pollinators including bees and hummingbirds
