PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerant of urban pollution and compacted soil
Watering
Deep, infrequent watering; drought-tolerant once established
Temperature
Hardy to -20°C; tolerant of hot summer temperatures
Characteristics
- Leaf: Small, ovate to oblong, serrated margins, glossy green turning bronze/red in autumn
- Flower: Inconspicuous greenish-yellow clusters, wind-pollinated
- Stem/Bark: Smooth gray-brown bark developing flaky ridges with age
Care Guide
Watering
Deep watering every 7–10 days during dry spells
Fertilization
Slow-release granular feed once. Use balanced fertilizer to support foliage growth
Eggshell powder topdress：Grind dried eggshells to fine powder; sprinkle 1 tbsp per square foot around base; water in to release nutrientsPruning
- Prune in late winter to remove crossing branches and maintain canopy shape
- Thin crowded branches to improve airflow and light penetration
- Remove dead or damaged wood promptly to prevent disease
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: No known toxic effects on humans
Garden Uses & Culture
Culture: Symbolizes resilience and longevity in Japanese gardens
Usage: Shade tree, urban landscaping, bonsai cultivation
