PlantFun
Plant Needs
Sunlight
Full sun to partial shade; at least 6 hours of direct daily sun for optimal blooming and disease resistance
Watering
Water deeply when the top 5 cm of soil is dry; avoid overhead watering to prevent fungal leaf diseases
Temperature
Extremely cold-hardy to -30°C; tolerates hot summer temperatures with consistent soil moisture
Characteristics
- Leaf: Dark green, wrinkled (rugose) foliage with serrated margins; semi-evergreen in mild climates
- Flower: Clusters of fragrant, semi-double pink blooms, 7–10 cm in diameter
- Stem: Thorny stems with dense, curved prickles for climbing support
Care Guide
Watering
Water deeply once weekly during dry spells; maintain consistent soil moisture to support continuous blooming
Fertilization
Apply balanced slow-release fertilizer in early spring before new growth emerges. Avoid over-fertilizing, as excessive nitrogen can reduce flowering and increase foliage growth
Banana peel compost tea：Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 with water for root drench to support floweringPruning
- Prune dead, damaged, or diseased wood in late winter before new growth begins
- Thin crowded inner branches to improve airflow and reduce fungal disease risk
- Deadhead spent blooms regularly to encourage repeat flowering through the growing season
- Trim back overgrown climbing stems in early spring to maintain desired shape and size
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-verified non-toxic; no harmful effects from chewing leaves, flowers, or stems
Humans: Non-toxic to humans; no known adverse effects from ingestion or contact
Garden Uses & Culture
Culture: Symbolizes enduring love and garden resilience; popular in cottage and wildlife gardens
Usage: Ornamental garden shrub, cut flower production, coastal hedging due to salt tolerance
