PlantFun
Plant Needs
Characteristics
- Leaf: Heart-shaped, glossy green, 7–15 cm long with pointed tips
- Flower: Trumpet-shaped, bright blue to violet, 5–8 cm wide, fading to purple by midday
- Stem: Slender, hairy twining stems that climb supports rapidly
Care Guide
Keep soil consistently moist, water deeply when the top 2 cm of soil feels dry
Diluted balanced liquid fertilizer every 2 weeks. Discontinue fertilization in late autumn to prepare the plant for dormancy in perennial growing zones
Banana peel compost tea：Soak fully composted banana peels in water for 24 hours, dilute the mixture 1:20 with water for root drenching; avoid using raw peels to prevent pest infestations- Trim overgrown stems to maintain shape and encourage bushier growth
- Remove spent blooms promptly to promote continuous flowering throughout the season
- Cut back to ground level in autumn in cooler regions where the plant is grown as an annual
Toxicity
Warning: this plant may be toxic.
Pets: ASPCA: Toxic; contains ergoline alkaloids that may cause vomiting, diarrhea, lethargy, tremors, or dilated pupils
Humans: Ingestion of large quantities of seeds may cause nausea, dizziness, or mild hallucinations due to ergoline alkaloids
Garden Uses & Culture
Culture: Symbolizes love and affection in some tropical cultures; also represents fleeting beauty due to its short-lived morning blooms
Usage: Ornamental trellis vine for garden fences or arbors; attracts pollinators including bees and hummingbirds
