A newer variety of columnar oak, the Regal Prince® Oak is an improvement over many older varieties of columnar oak. This tree is a cross between Swamp White Oak and the Columnar English Oak. Regal Prince® Oak has a stronger and fuller branching structure than other trees in this category, and the two-toned green leaves contrast beautifully. Regal Prince® Oak is resistant to mildew and is notable for excellent columnar form.
| Botanical Name | Quercus robur x bicolor 'Long' |
|---|---|
| Hardiness Zone | 4 |
| Tree Type | Shade |
| Size Range | Large Tree (more than 40 feet) |
| Mature Height | 50' |
| Mature Spread | 25' |
| Shape | Narrow/Columnar, Oval |
| Foliage Color | Medium Green |
| Fall Color | Yellow/Gold |
| Flower Color | N/A |
| Decorative Fruit | None |
| Landscape Uses | Shade, Parkway/Street, Privacy/Screening |
| Growth Rate | Moderate |
| Plant Tolerance | Very Tolerant |
| Standout Feature | Columnar, Unique, Great Fall Color, Proven Performer |
