| Description | A traditional form of bur oak with corkiest bark we have observed in the nursery. With bur oak's rugged form and unusually corky branches, it has an "ancient tree" look at a young age. The handsome foliage is dark green and the tree was selected for mildew and anthracnose resistance. Hardy to -40°F Maximum Elevation: 7,500 ft. |
|---|---|
| SKU | OAK-COB |
| Deciduous Tree Type | Shade Tree |
| Tree Habit | Spreading, Oval |
| Mature Size (generic) | TREE (30-50' Tall) • Broad Canopy |
| Fall Color | Subtle |
| Features | Winter Interest |
| USDA Hardiness Zone | 3, 4, 5, 6, 7 |
| Water Needs | Low |
| Growth Rate | Slow |
| Light Needs | Full Sun |
| Mature Height | 45-55 ft. |
| Mature Width | 40-45 ft. |
| Name | Cobblestone® Bur Oak |




