PlantFun
Plant Needs
Sunlight
Full sun to partial shade; produces more blooms in full sun; tolerates light shade in hot climates
Watering
Water deeply when the top 5 cm of soil is dry; drought-tolerant once established
Temperature
Hardy to -15°C; tolerates summer heat up to 35°C; semi-evergreen in USDA zones 6 and above
Characteristics
- Leaf: Opposite, oval to oblong, glossy dark green; semi-evergreen in mild climates
- Flower: Tubular, white fading to pale yellow, paired, intensely fragrant
- Stem: Slender, twining woody stems that cling to supports or spread horizontally
Care Guide
Watering
Keep soil evenly moist during active growth; avoid waterlogging
Fertilization
Apply diluted balanced liquid feed once monthly. Avoid over-fertilizing to prevent excessive foliage growth at the expense of flowering
Banana peel compost tea：Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 for root drench; avoid raw peels to prevent pest infestationsPruning
- Trim overgrown stems in late winter to control spread and maintain desired shape
- Deadhead spent blooms to encourage repeat flowering through summer
- Remove damaged, diseased, or yellowing foliage to improve airflow and reduce disease risk
- Cut back invasive ground cover growth to prevent it from outcompeting native plants
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats; no adverse effects reported
Humans: No documented toxicity to humans; large ingestion may cause mild gastrointestinal upset
Garden Uses & Culture
Culture: Symbolizes devotion and sweet memories in traditional Japanese and Chinese folklore
Usage: Ornamental climbing vine; nectar source for bees, butterflies, and hummingbirds; traditional medicinal uses in East Asian herbal medicine
