PlantFun
Plant Needs
Sunlight
Thrives in full to partial sun; prefers direct morning sun with filtered afternoon shade to prevent leaf scorch indoors or outdoors
Watering
Keep soil evenly moist but not waterlogged; allow the top 1–2 cm of soil to dry slightly between waterings to avoid root rot
Temperature
Optimal growth at 18–27°C; protect from temperatures below 12°C to prevent leaf drop and stress
Characteristics
- Leaf: Lobed, grape-like foliage with serrated margins; glossy dark green, up to 15 cm wide
- Flower: Bright crimson-red petals with a prominent, intricate filament crown; 8–10 cm in diameter
- Stem: Slender, twining vine with coiled tendrils for climbing support
Care Guide
Watering
Maintain consistent soil moisture; mist foliage regularly to boost humidity in warm weather
Fertilization
Diluted balanced liquid feed every 2 weeks. Discontinue fertilization in autumn and winter to support dormancy
Banana peel compost tea：Use fully composted banana peels steeped in water for 24 hours; dilute 1:20 for root drenching to avoid nutrient burn and pest infestationsPruning
- Trim overgrown vines in early spring to maintain shape and encourage new flowering growth
- Remove spent blooms promptly to promote continuous blooming throughout the growing season
- Cut back damaged or diseased stems to prevent the spread of pathogens and improve airflow
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; contains cyanogenic glycosides that may cause vomiting, diarrhea, and lethargy
Humans: Mild gastrointestinal irritation if large quantities are ingested; may cause nausea or abdominal discomfort
Garden Uses & Culture
Culture: Associated with Christian symbolism, representing the Passion of Christ through its intricate flower structure
Usage: Ornamental climbing vine for trellises, arbors, and indoor hanging containers; avoid ingesting due to mild toxicity
