PlantFun
Plant Needs
Sunlight
Full sun to partial shade; requires at least 6 hours of direct sunlight for consistent berry production
Watering
Keep soil consistently moist but not waterlogged; prefers acidic, boggy growing conditions
Temperature
Extremely cold hardy to -30°C; tolerates cool summer temperatures, avoid prolonged heat above 30°C
Characteristics
- Leaf: Small oval evergreen leaves with rolled margins; glossy dark green upper surface, pale whitish-green underside
- Flower: Pink bell-shaped blooms with reflexed petals, resembling tiny crane heads
- Fruit: Round bright red berries ripening in late autumn
- Stem: Slender woody trailing stems that root at nodes to form dense mats
Care Guide
Watering
Maintain constant moisture; use rainwater to avoid raising soil pH
Fertilization
Apply diluted acid-loving plant feed once in early spring. Use low-nitrogen fertilizer to prevent excessive foliage growth at the expense of berries
Composted spent tea leaves：Mix fully composted dried tea leaves into topsoil to maintain acidity; avoid fresh leaves to prevent mold growthPruning
- Trim dead or damaged trailing stems in early spring to encourage new growth
- Thin overcrowded mats to improve air circulation and light penetration
- Remove spent berry stems after autumn harvest to redirect energy to root development
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed non-toxic; no adverse effects reported
Humans: Non-toxic; berries are edible and safe for human consumption
Garden Uses & Culture
Culture: Associated with North American Thanksgiving and winter holiday culinary traditions
Usage: Edible berries for jams, sauces, and fresh consumption; ornamental low groundcover
