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Quercus robur

English Oak, Truffle Oak, Pedunculate Oak

Tree Characteristics

Leaves:

Deciduous

Height:

15 - 20m

Width:

14 - 20m

Growth Rate:

Slow

Tree Tolerances

Plant Hardiness Zone:

5, 6

Shade Tolerance:

Full Sun

pH Tolerance:

Tolerant of acid to alkaline soil (5.0 to 8.0)

Drought Tolerance:

Very High

Flooding Tolerance:

Moderate

Salt Spray Tolerance:

Sensitive

Soil Salt Tolerance:

Moderate

Planting site and Native Range

Planting Site:

Parks, Highway, Residential, Wide Median

Native to Ontario:

No

Native to North America:

No

Insects and Diseases

No serious or common issues in the urban environment. Wide range of pests in general for oak (Quercus) species that mainly affect its appearance slightly in minor cases. Two lined chestnut borer has been observed to attack and kill stressed Oak trees in Ontario.

Management Notes

Acorns can be a litter issue in some years

Cultivars 

Argenteomarginata, Asjes, Fastigiata, Pyramich, Timuki, Regal Prince (USPP12673), Crimschmidt, Skinny Genes, Nadler