PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerant of high-altitude sunlight, with reduced need for shade in cool mountain climates
Watering
Water deeply for young saplings; established trees are drought-tolerant, requiring supplemental water only during prolonged dry spells
Temperature
Hardy to mild frosts; adapted to cool mountain temperatures, thriving best at 10–20°C
Characteristics
- Leaf: Ovate to lanceolate, serrated margins, glossy dark green upper surface, paler matte underside
- Flower: Monoecious; male catkins are long, pendulous, yellow-brown; female catkins are small, erect, greenish
- Stem/Bark: Smooth gray-brown bark when young, becoming fissured with age; slender, branching woody stems
Care Guide
Watering
Water young trees weekly; established trees need supplemental water only during extreme dry periods
Fertilization
Apply well-rotted compost once annually. Organic compost supports nitrogen fixation via root nodules to improve soil fertility
Composted banana peel tea：Steep fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to support healthy foliage growthPruning
- Remove dead or damaged branches in late winter to maintain structural integrity
- Thin crowded inner branches to improve airflow and sunlight penetration
- Trim young saplings lightly to shape growth; avoid heavy pruning of mature trees
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No known toxicity to cats
Humans: No known toxic effects on humans
Garden Uses & Culture
Culture: N/A
Usage: Reforestation for erosion control, timber production, and soil nitrogen enrichment
