About
This large semi-evergreen tree to approximately 20m. Acorns are longer than they are wide, half enclosed in a grey-brown scaly cup. Elongated, slightly leathery leaves have small teeth along the edges (usually) and are vivid green most of the year.
About the genus
Quercus can be deciduous or evergreen trees or shrubs, with entire, lobed or toothed leaves; flowers inconspicuous, followed by characteristic acorns; sometimes good autumn colour
Growing conditions
SunlightFull sun, Partial shade
Soil typeChalk, Clay, Loam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained
AspectEast-facing, North-facing, South-facing, West-facing
ExposureExposed, Sheltered
UK hardinessH6
Plant details
Plant typeTrees
HabitSpreading branched
FoliageSemi evergreen
HeightHigher than 12 metres
Spreadwider than 8 metres
Time to full height20-50 years
Suggested usesArchitectural
ToxicityPets (dogs): Harmful if eaten - for further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Care notes
CultivationSuited to large gardens and parkland. Grow in any well-drained but moisture-retentive soil in good light. For more information see tree cultivation.
PruningPruning group 1
PropagationPropagate by seed soon after it drops or by semi-ripe cuttings in late summer
Pest resistanceMay be susceptible to oak processionary moth, aphids, caterpillars, leaf-mining moths and oak gall wasps
Disease resistanceMay be susceptible to powdery mildews and honey fungus