PlantFun
Plant Needs
Sunlight
Bright partial sun; tolerates full sun in cool climates, avoid harsh midday sun in hot regions
Watering
Water deeply when top 5 cm of soil is dry; avoid waterlogging to prevent root rot
Temperature
Hardy to -5°C; prefers 10–25°C; protect young plants from extreme frost
Characteristics
- Leaf: Small, glossy dark green elliptical leaves with serrated margins
- Flower: Single or double blooms in white, pink, or red; delicate, fragrant petals
- Stem: Slender, woody stems with smooth brown bark
Care Guide
Watering
Keep soil evenly moist; mulch to retain moisture
Fertilization
Feed with acidic fertilizer once monthly. Discontinue fertilization in late summer to avoid stimulating tender growth before frost
Eggshell powder + coffee grounds compost：Mix crushed eggshell powder with fully composted coffee grounds; work into topsoil every 2 months to maintain acidic pH and add slow-release nutrientsPruning
- Prune after flowering to maintain shape and remove dead wood
- Thin crowded branches to improve airflow and reduce disease risk
- Remove spent blooms to encourage new growth for next season
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-verified non-toxic to cats
Humans: No known toxic effects for humans
Garden Uses & Culture
Culture: Symbolizes longevity and faithfulness in traditional Japanese gardens
Usage: Ornamental garden shrub; cut flower arrangements for winter decor
