USDA Zone 4 (-30°F) to USDA Zone 8 (10°F).
8-10' (2.5-3 m)
2-3 times per week
An outstanding landscape accent with unusual twisted branches that resemble corkscrews. In winter, pendulous catkins resemble tiny ornaments. Underplant with pachysandra or English ivy. Prefers well-drained, slightly alkaline (sweet) soil.