Description | Accolade Elm (Ulmus) is a hybrid Elm with good disease resistance having a vase to oval growth form. |
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Pronunciation | (UL-mus) |
Plant Type | Trees Deciduous |
Hardiness Zone | 5-8 |
Sunlight | full |
Moisture | average |
Soil & Site | average |
Fruit | winged seeds up to an inch long (samaras), can be produced in abundance |
Leaves | simple, glossy green, yellow fall |
Dimensions | 30’ tall by 15’ wide in 20 years, maturing to 50 plus feet and 30-40 feet spread |
Maintenance | may need pruning to establish shape at a young age, has good disease resistance |
Propagation | Grafted onto Ulmus pumila or own root from tissue culture. |
Cultivar Origin | Introduced through the Morton Arboretum’s tree breeding program. A cross between U. japonica and U. wilsoniana. |
Notes & Reference | #01-Manual of Woody Landscape Plants (Michael Dirr), #93-North American Landscape Trees (Arthur Lee Jacobson), |