PlantFun
Plant Needs
Sunlight
Full sun to partial sun; blooms best in direct sunlight, with afternoon shade recommended in extremely hot arid regions
Watering
Water deeply when the top 5 cm of soil is dry; avoid overwatering to prevent root rot
Temperature
Thrives in 18–28°C; tolerates light frost down to 5°C but may drop leaves during cold snaps
Characteristics
- Leaf: Pinnately compound leaves with 6–10 pairs of oval, bright green leaflets
- Flower: Clustered yellow, cup-shaped blooms in corymbs, 2–3 cm in diameter
- Stem: Slender, green to brown woody stems with fine hairs when young
Care Guide
Watering
Keep soil consistently moist but not waterlogged
Fertilization
Feed with balanced liquid fertilizer every 2 weeks. Stop fertilizing in early autumn to prepare the shrub for dormancy
Composted banana peel tea：Soak fully composted banana peels in water for 24 hours; dilute 1:20 for root drench; avoid raw peels to prevent pest infestations and odorPruning
- Prune spent flower clusters regularly to encourage continuous summer blooming
- Cut back overgrown stems by one-third in late winter to maintain a compact, rounded shape
- Remove dead, diseased, or crossing branches to improve airflow and reduce disease risk
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; contains anthraquinones that cause vomiting, diarrhea, abdominal pain, and lethargy
Humans: Ingestion in large quantities may cause gastrointestinal upset including nausea and diarrhea
Garden Uses & Culture
Culture: N/A
Usage: Ornamental garden shrub; attracts bees, butterflies, and other pollinators
