PlantFun
Plant Needs
Sunlight
Full sun to partial shade; produces the most vibrant autumn foliage when grown in full sun
Watering
Water deeply when the top 10–15 cm of soil is dry; drought-tolerant once fully established
Temperature
Hardy to -10°C; thrives in temperate climates and avoids prolonged extreme heat above 38°C
Characteristics
- Leaf: Palmately lobed (5–7 pointed lobes), glossy green in summer, turning vibrant red/orange/yellow in autumn
- Flower: Small, inconspicuous greenish-yellow clusters; male and female flowers grow separately on the same tree
- Fruit: Spiky brown globular clusters (gumballs) that persist through winter
- Stem/Bark: Gray-brown, furrowed bark with irregular ridges on mature specimens
Care Guide
Watering
Maintain consistent soil moisture during active growth; avoid waterlogging
Fertilization
Apply balanced slow-release fertilizer once at bud break. Use a fertilizer with equal N-P-K ratios to support foliage and root health
Eggshell powder topdress：Crush dried eggshells into fine powder; sprinkle 1–2 tbsp around the tree base in spring, avoiding direct contact with the trunk to prevent irritationPruning
- Remove dead, damaged, or crossing branches in late winter before new growth emerges
- Thin crowded inner branches to improve airflow and light penetration for better autumn color
- Shape young trees to establish a strong central leader; avoid heavy pruning during summer active growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic; no reported adverse effects
Humans: No known toxic effects from ingestion or contact
Garden Uses & Culture
Culture: Symbolizes autumn beauty and seasonal transition in Taiwanese horticultural traditions
Usage: Ornamental shade tree for parks and large residential gardens; wood used for furniture, veneer, and paper production
