PlantFun
Plant Needs
Sunlight
Bright indirect light; tolerates partial shade; avoid prolonged midday direct sun to prevent leaf scorch
Watering
Water thoroughly when the top 2–3 cm of soil is dry; avoid waterlogging to prevent root rot and fungal growth
Temperature
Thrives in 20–30°C; protect from temperatures below 12°C to avoid cold damage and leaf drop
Characteristics
- Leaf: Whorled in groups of 4; glossy, elliptical, dark green leaves with smooth, entire margins
- Flower: Small, star-shaped white blooms in terminal clusters; emit a faint sweet fragrance
- Stem: Slender, woody stems with light brown, slightly fissured bark
Care Guide
Watering
Keep soil consistently moist but not waterlogged; increase frequency during hot, dry periods
Fertilization
Diluted balanced liquid fertilizer every 2 weeks. Cease fertilization in late autumn and winter to support dormancy
Composted banana peel tea：Steep fully composted banana peels in water for 24 hours; dilute the mixture 1:20 before applying as a root drench to promote healthy foliage and floweringPruning
- Remove dead, yellowing, or damaged leaves regularly to improve airflow and reduce disease risk
- Trim overgrown branches in early spring to maintain a compact, rounded shrub shape
- Pinch back new stem tips to encourage bushier growth and increase flower production
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion leads to vomiting, lethargy, bradycardia, hypotension, and tremors
Humans: Contains reserpine and indole alkaloids; ingestion may cause dizziness, drowsiness, hypotension, and gastrointestinal distress
Garden Uses & Culture
Culture: N/A
Usage: Medicinal (traditional treatment for hypertension) + ornamental foliage plant
