PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates exposed, windy sites better than most broadleaf trees
Watering
Deep water every 7–10 days during prolonged dry spells; drought-tolerant once fully established
Temperature
Hardy to -20°C; withstands hot, dry summers with occasional deep watering
Characteristics
- Leaf: Rounded to shallowly lobed, silvery-white fuzzy underside; upper surface dark green with soft fuzz when young
- Flower: Dioecious catkins; male catkins reddish, female catkins slender greenish-yellow
- Stem/Bark: Smooth pale gray bark on young trees, becoming deeply fissured and dark gray with age
Care Guide
Watering
Deep water during extended dry periods to support new growth
Fertilization
Apply balanced slow-release fertilizer once in early spring. Young trees may benefit from a light nitrogen feed to boost growth
Composted eggshell powder：Sprinkle a thin layer around the tree's drip line in early spring; avoid direct contact with the trunk to prevent bark irritationPruning
- Remove dead, damaged, or crossing branches in late winter before new growth emerges
- Thin crowded inner branches to improve air circulation and reduce disease risk
- Shape young trees to establish a balanced crown; avoid heavy pruning on mature specimens
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: No known toxic effects for humans
Garden Uses & Culture
Culture: Symbolizes resilience and renewal in European folklore; historically planted as a windbreak for farmsteads
Usage: Ornamental shade tree, windbreak, and erosion control plant
