PlantFun
Plant Needs
Sunlight
Full sun to partial shade; highly tolerant of urban pollution and compacted soils
Watering
Water deeply when the top 10–15 cm of soil is dry; drought-tolerant once fully established
Temperature
Hardy to -10°C; tolerates hot summer temperatures up to 35°C with adequate moisture
Characteristics
- Leaf: Ovate to lanceolate, serrated margins, rough upper surface, pale green underside
- Flower: Small, greenish-yellow, inconspicuous axillary clusters
- Fruit: Round, dark purple drupe, ripening in late autumn
- Bark: Gray-brown, smooth when young, developing shallow fissures with age
Care Guide
Watering
Water regularly during establishment; reduce frequency once mature
Fertilization
Apply balanced slow-release fertilizer. Avoid high-nitrogen fertilizers to prevent excessive leaf growth at the expense of fruiting
Eggshell powder top-dress：Crush dried eggshells into fine powder; sprinkle 1–2 tbsp around the base of the tree in early spring to boost soil calcium levelsPruning
- Remove dead, damaged, or crossing branches in late winter before new growth emerges
- Thin dense canopy to improve airflow and light penetration for health and fruiting
- Shape young trees to establish a balanced, spreading canopy form
- Avoid heavy pruning in summer to prevent stress and reduced cold hardiness
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: Non-toxic to humans; ripe berries are edible in small quantities
Garden Uses & Culture
Culture: Symbolizes resilience and adaptability in urban landscapes
Usage: Ornamental shade tree; ripe berries provide food for birds and small wildlife
