Description

The Quercus robur 'Regal Prince', commonly known as the Regal Prince English Oak, is a majestic and upright tree known for its columnar shape and dense foliage. This cultivar is a hybrid between Quercus robur and Quercus bicolor, offering a unique blend of characteristics from both parent species. It is particularly valued for its resistance to mildew and its adaptability to urban environments.

Suggested Uses

This oak is ideal for use as a street tree, in urban landscapes, or as a specimen tree in large gardens. Its narrow form makes it suitable for spaces where a traditional oak might be too wide.

Plant Details

• Botanical Name: Quercus robur 'Regal Prince' - Single Stem
• Common Name: Regal Prince' English Oak
• Size & Growth: Reaches up to 40-50 feet in height and 15-20 feet in width
• Hardiness Zones: 4-8
• Foliage Type: Deciduous
• Bloom Time: Spring
• Growth Rate: Moderate
• Light Requirements: Full sun to partial shade
• Attracts Pollinators: Yes, attracts bees and other pollinators
• Indoor Friendly: No
• Container Friendly: No
• Deer Resistant: Yes
• Pet Warning: Acorns can be toxic if ingested in large quantities
• Fragrant: No
• Cut Flower: No
• Grows Well With: Other large trees and shrubs

Care Tips

• Planting Instructions: Plant in well-drained soil, ensuring the root flare is at ground level
• Soil Moisture: Keep soil consistently moist, especially in the first few years
• Soil Type: Prefers loamy, well-drained soils but adaptable to a range of soil types
• Humidity: Tolerates a range of humidity levels
• Pruning Instructions: Prune in late winter to maintain shape and remove dead branches
• Winter Care: Mulch around the base to protect roots from extreme cold
• Planting Depth: Ensure the root ball is level with the soil surface
• Fertilization: Fertilize in early spring with a balanced tree fertilizer
• Special Care: Monitor for pests and diseases, such as oak wilt and powdery mildew