PlantFun
Plant Needs
Sunlight
Full sun to partial shade; full sun exposure promotes optimal berry production on female plants
Watering
Water deeply when the top 5 cm of soil dries out; avoid waterlogging to prevent root rot
Temperature
Hardy to -30°C; tolerates cold winters and warm summer temperatures without significant stress
Characteristics
- Leaf: Simple, elliptical to obovate leaves with serrated margins; dark green foliage turning yellow in fall
- Flower: Small, white, inconspicuous dioecious flowers; male and female plants required for berry production
- Fruit: Bright red, spherical berries persisting on female plants through winter
Care Guide
Watering
Keep soil consistently moist during active growth; apply mulch to retain moisture
Fertilization
Apply a balanced, slow-release fertilizer once in early spring. Use a fertilizer formulated for acid-loving plants to support foliage and berry development
Composted coffee grounds + eggshell powder：Mix fully composted coffee grounds with crushed eggshells; work into the top 5 cm of soil in early spring to boost soil acidity and nutrient content without causing odor or pest issuesPruning
- Prune female plants in late winter to remove dead wood and thin overcrowded stems for better air circulation
- Trim suckers to maintain the desired shrub shape and prevent unwanted spread
- Remove any weak or diseased branches to promote healthy, berry-producing growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic due to saponins; ingestion may cause vomiting, diarrhea, depression, and abdominal pain
Humans: Berries contain saponins; ingestion causes mild gastrointestinal upset (nausea, vomiting, diarrhea) in large quantities
Garden Uses & Culture
Culture: Associated with winter holiday decor; symbolizes hope and protection in winter landscapes
Usage: Ornamental shrub for winter interest; berries provide food for native birds during cold months
