Amur Corktree
DOWNLOADMarch 11, 2016 - Bert Cregg
Phellodendron amurense
- Height: 40’
- Spread: 30’ - 35’
- Site characteristics: Variety of soil types.
- Zone: 4b - 7b
- Wet/dry: Favors moist, well-drained sites, tolerates intermittent drought.
- pH: 5.0 - 8.2
- Native range: Eastern Asia
- Other: Does not do well in restricted root zone areas; high drought tolerance. Ornamental characteristics
- Shape: Vase-shaped, round, depending on cultivar, open with massive branches. Other: Corky, furrowed bark.
- Cultivars: ‘Macho’ - vigorous male, thick leathery leaves, seedless; ‘Eye stopper’ - bright yellow fall color, seedless; ‘His majesty’ - seedless, broadly vase-shaped.
- Additional: Transplant in spring, plant only males. Pests: Relatively pest-free.
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