Hardiness
Zone 4–8
Discover the plant
Oak 'Regal Prince'
FamilyFagaceae
Quercus × warei ‘Regal Prince’ is a narrow, stately hybrid oak, resulting from a cross between Quercus robur f. fastigiata and Quercus bicolor, combining the hardiness of the swamp white oak with the distinctive columnar form of the fastigiate English oak. Ideal for structured landscapes or confined spaces, it offers dense, lustrous green foliage that is disease-resistant and turns golden yellow or bronze in autumn. Its naturally upright form makes it an excellent choice for lining an avenue, creating a living screen, or structuring an urban garden without encroaching on space. Very hardy, tolerant of pollution and various soil types, this oak adapts well to Quebec's climate and requires little maintenance. With its seasonal ornamental interest and architectural habit, 'Regal Prince' is a reliable choice for discerning landscape designers.
Soil and care
The rightconditions.
Fertilization
Balanced spring salad
Bloom and dimensions
The completeprofile.
Bloom periodMay
Flower colorGreenish yellow
Foliage colorDark green ? yellow/bronze (autumn)
Foliage typeObsolete
FruitingAcorns for wildlife
Maximum height50-60 ft (15-18 m)
Maximum width15-20 ft (4.5-6 m)
Growth rateAverage
Hardiness zoneZone 4–8
Minimum temperature-34°C
