PlantFun
Plant Needs
Sunlight
Full sun to partial shade; 6–8 hours of direct or filtered sunlight daily to support abundant blooming
Watering
Water thoroughly when the top 2–3 cm of soil dries out; avoid overwatering to prevent root rot
Temperature
Thrives in 18–30℃; protect from temperatures below 10℃ to avoid leaf drop and stunted growth
Characteristics
- Leaf: Heart-shaped, glossy green, 8–15 cm long with serrated margins
- Flower: Trumpet-shaped, bright blue to violet-blue, 5–7 cm across with pale yellow throats
- Stem: Slender, twining woody vine with aerial tendrils for climbing
Care Guide
Watering
Keep soil consistently moist but not waterlogged; increase frequency during hot, dry periods
Fertilization
Diluted balanced liquid fertilizer every 2 weeks. Discontinue fertilization in autumn and winter to support dormancy
Banana peel compost tea：Compost banana peels for 2–3 weeks, steep in water for 24 hours, and dilute 1:20 for root drenching to encourage flower productionPruning
- Trim overgrown vines in early spring to maintain shape and stimulate new flowering growth
- Deadhead spent blooms regularly to extend the flowering period
- Remove yellow or damaged leaves to improve airflow and reduce disease risk
- Cut back leggy stems mid-season to encourage bushier growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic; no adverse effects reported
Humans: No toxic effects reported for human ingestion or contact
Garden Uses & Culture
Culture: N/A
Usage: Ornamental climbing vine for trellises, arbors, or indoor hanging baskets; provides vibrant seasonal color
