Quercus imbricaria
shingle oak
A spreading, deciduous tree to 20m tall, pyramidal before developing a broad, rounded crown with age. Oblong to lance-shaped, dark green glossy leaves up to 18cm long are unlobed with a slightly undulating edge and bristle-pointed; leaves turn yellow-brown to reddish-brown in autumn. Solitary, nearly spherical acorns are borne in scaly cups
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Size
Ultimate height
Higher than 12 metresTime to ultimate height
20–50 yearsUltimate spread
Wider than 8 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green Yellow | Green | ||
|---|---|---|---|---|
| Summer | Green | |||
| Autumn | Yellow Red Brown | Brown | ||
| Winter |
Position
- Full sun
- Partial shade
Aspect
East–facing or North–facing or South–facing or West–facing
Exposure
Exposed or Sheltered Hardiness
H6Botanical details
- Family
- Fagaceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Spreading branched
- 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
- Name status
Correct
- Plant range
- C&E USA
How to grow
Cultivation
Grow in fertile, deep, well-drained soil in full sun or partial shade. See tree cultivation for further advice
Propagation
Propagate by seed, sown as soon as ripe, in a cold frame or by grafting
Suggested planting locations and garden types
- Architectural
- Low Maintenance
Pruning
Pests
May be susceptible to oak processionary moth, aphids, caterpillars, leaf-mining moths and oak gall wasps
Diseases
May be susceptible to powdery mildews and honey fungus
Get involved
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