PlantFun
Plant Needs
Sunlight
Full sun to partial sun; requires at least 6 hours of direct sunlight for optimal flowering and fruiting
Watering
Water deeply when the top 5 cm of soil is dry; avoid overwatering to prevent root rot
Temperature
Extremely cold-hardy, tolerating temperatures as low as -30°C; avoid prolonged heat above 35°C
Characteristics
- Leaf: Narrow, lanceolate leaves with serrated margins; bright green, turning yellow in autumn
- Flower: Abundant pink, five-petaled flowers in dense clusters before leaf emergence
- Fruit: Small, fuzzy almond-like drupe containing a hard, toxic seed
Care Guide
Watering
Keep soil evenly moist during active growth; reduce watering during extended dry spells
Fertilization
Apply balanced slow-release fertilizer once in early spring. Do not over-fertilize to prevent excessive foliage growth at the expense of flower production
Eggshell powder topdressing：Crush dried eggshells into fine powder; sprinkle 1 tsp around the base of the shrub; water in slowly to release nutrientsPruning
- Prune immediately after flowering to maintain a compact, rounded shape
- Remove dead, diseased, or damaged branches to improve airflow and reduce disease risk
- Thin overcrowded stems to encourage better light penetration and flower production the following season
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion of plant material (especially seeds) may cause cyanide poisoning
Humans: Ingestion of seeds releases cyanogenic glycosides, causing respiratory distress; fruit flesh is non-toxic
Garden Uses & Culture
Culture: Symbolizes spring renewal and resilience in cold northern climates
Usage: Ornamental garden shrub; used in hedges, rock gardens, or as a specimen plant
