PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates windy, exposed sites and urban pollution
Watering
Water deeply during prolonged dry spells; drought-tolerant once established
Temperature
Extremely cold hardy; adapts to cool temperate and boreal climates
Characteristics
- Leaf: Oval to rounded, silvery-gray underside, finely serrated margins
- Flower: Male catkins are long, pendulous; female catkins are small, upright green clusters
- Stem/Bark: Smooth gray bark; young twigs covered in silvery pubescence
Care Guide
Watering
Water during extended dry periods to support new growth
Fertilization
Apply balanced slow-release fertilizer once at bud break. Nitrogen fixation by root bacteria reduces need for supplemental nitrogen
Composted banana peel tea：Use fully composted banana peels; dilute 1:20 with water for root drench to avoid nutrient burnPruning
- Remove dead, damaged, or crossing branches in late winter before bud break
- Thin crowded stems to improve airflow and reduce disease risk
- Prune suckers to maintain a single-trunk tree form if desired
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: No known toxic effects to humans
Garden Uses & Culture
Culture: N/A
Usage: Soil stabilization along waterways; nitrogen fixation to improve soil fertility for companion plants
