PlantFun
Plant Needs
Sunlight
Full daily sun (6–8 hours) for optimal blooming; tolerate partial afternoon shade in extreme heat to prevent petal scorch
Watering
Water deeply once or twice weekly, allowing the top 5–7 cm of soil to dry between waterings to avoid root rot
Temperature
Hardy to -15°C for cold climates; best growth occurs at 18–28°C; protect from prolonged temperatures above 35°C
Characteristics
- Leaf: Glossy dark green oval leaves with serrated margins; leathery, durable texture
- Flower: Double white blooms (5–7 cm diameter) with faint pink blush in cool temperatures; clustered in dense inflorescences
- Stem: Woody green to brown stems with sharp, curved thorns
Care Guide
Watering
Water deeply 1–2 times weekly; increase frequency during extended heatwaves
Fertilization
Apply balanced rose fertilizer every 4 weeks. Stop fertilizing in early autumn to allow the shrub to harden off for winter
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
- Prune dead, diseased, or crossing branches in late winter to encourage new growth
- Deadhead spent blooms regularly to trigger continuous repeat flowering
- Thin dense inner growth to improve airflow and reduce fungal disease risk
- Cut back the shrub by one-third annually to maintain a compact, rounded shape
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic; no significant health risk if ingested
Humans: Mild skin irritation from thorns; large ingestion of leaves/flowers may cause minor stomach upset
Garden Uses & Culture
Culture: Symbolizes purity, innocence, and enduring beauty; a popular choice for wedding bouquets and memorial plantings
Usage: Ornamental garden shrub, cut flower arrangements, and border plantings
