PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates coastal wind exposure and cool, damp growing conditions
Watering
Keep soil consistently moist, as it thrives in wet or boggy environments; avoid prolonged dry spells
Temperature
Hardy to -20°C, suitable for cold northern climates; avoid extreme heat above 28°C which may cause leaf scorch
Characteristics
- Leaf: Oblong to lanceolate, glossy dark green upper surface, pale gray-green underside; leathery texture with finely serrated margins
- Flower: Yellow male catkins and greenish female catkins that emerge before new leaf growth in early spring
- Stem/Bark: Smooth gray-brown bark on young trees, developing shallow fissures with age; slender, flexible brown twigs
Care Guide
Watering
Maintain consistently moist soil; increase watering frequency during prolonged dry periods
Fertilization
Apply a balanced slow-release fertilizer once in early spring. Use a fertilizer with equal nitrogen, phosphorus, and potassium to support healthy growth
Composted banana peel tea：Steep fully composted banana peels in water for 24 hours, dilute 1:20, and apply as a root drench to avoid odor and pest issuesPruning
- Remove dead, damaged, or crossing branches in late winter before new growth emerges to maintain crown shape
- Thin dense inner branches to improve airflow and light penetration
- Trim suckers growing from the base of the tree to prevent overcrowding and redirect energy to main growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; contains salicin, which may cause vomiting, diarrhea, lethargy, and loss of appetite
Humans: Ingestion of large quantities may cause stomach pain, nausea, and dizziness due to salicin content
Garden Uses & Culture
Culture: Symbolizes flexibility and resilience in European folklore; historically associated with mourning and remembrance
Usage: Ornamental tree for wetland landscaping; wood used for basketry, fuel, and small craft projects
