PlantFun
Plant Needs
Sunlight
Requires full sun for abundant flowering; tolerates partial shade but produces fewer blooms and has lankier growth
Watering
Water deeply when the top 5–7 cm of soil is dry; drought-tolerant once established, avoid waterlogged soil
Temperature
Hardy to -10°C with winter protection; thrives in 15–30°C; avoid prolonged frost exposure
Characteristics
- Leaf: Linear-lanceolate, leathery, dark green, arranged in whorls of 3
- Flower: Fragrant, funnel-shaped blooms in terminal clusters; colors include pink, white, red
- Stem: Woody, upright, exuding milky white sap when damaged
Care Guide
Watering
Keep soil evenly moist but not waterlogged; increase frequency during extreme heat
Fertilization
Diluted balanced liquid feed every 2 weeks. Discontinue fertilization in late autumn to prepare for dormancy
Banana peel compost tea：Use fully composted banana peels; dilute 1:20 with water for root drenching; avoid applying to dry soil to prevent root burnPruning
- Prune immediately after flowering to shape the shrub and encourage new growth for next season's blooms
- Remove dead, diseased, or crossing branches to improve airflow and reduce disease risk
- Cut back overgrown stems by one-third in late winter to maintain a compact, rounded form
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Highly toxic; ingestion leads to cardiac arrhythmia, vomiting, weakness, and potential death
Humans: All plant parts contain cardiac glycosides; ingestion causes life-threatening cardiac dysfunction and neurological symptoms
Garden Uses & Culture
Culture: Symbolizes caution due to its potent toxicity; widely used in Mediterranean landscaping for drought tolerance and long flowering period
Usage: Ornamental outdoor landscaping; strictly avoid planting near pet play areas or children's gardens
