PlantFun
Plant Needs
Sunlight
Full sun to partial shade; full sun promotes optimal berry production, while partial shade is ideal in hot inland climates; tolerates coastal salt spray
Watering
Water deeply when the top 5–7 cm of soil dries out; drought-tolerant once established, avoid overwatering to prevent root rot
Temperature
Hardy to -10°C; thrives in temperate to subtropical climates; protect young plants from prolonged heavy frost
Characteristics
- Leaf: Elliptical to oblong, glossy dark green, 5–10 cm long; margins entire or slightly serrated
- Flower: Small, white, fragrant, clustered in leaf axils; dioecious (male and female flowers on separate plants)
- Fruit: Bright red drupes, 6–8 mm diameter, persisting through winter on female plants
Care Guide
Watering
Water regularly during the first 2–3 years of establishment; reduce frequency once mature
Fertilization
Apply acidic, slow-release fertilizer once monthly. Avoid high-nitrogen fertilizers that can reduce berry production
Composted coffee grounds：Mix fully composted coffee grounds into the top 5 cm of soil to lower pH and add mild nutrients; avoid raw grounds to prevent mold growth and pH imbalancePruning
- Prune in late winter to shape hedges or remove dead, damaged, or overcrowded branches
- Thin dense stems to improve air circulation and increase light penetration for better fruiting
- Remove suckers from the base to maintain a tidy form and prevent overcrowding
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; contains saponins and methylxanthines that cause gastrointestinal and neurological distress
Humans: Ingestion of large quantities of berries may cause mild gastrointestinal upset including nausea and diarrhea
Garden Uses & Culture
Culture: Red winter berries are associated with holiday decor and symbolize winter resilience and seasonal cheer
Usage: Ornamental hedge or specimen tree; berries provide food for migratory birds in winter
