shumard oak

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A small to medium-sized, deciduous tree to 18m tall, initially pyramidal in habit but spreading to form a broad, open crown with age. Deeply-cut, glossy green leaves up to 20cm long with 7-9 lobes have conspicuous tufts of hairs in the vein axils on the undersides; leaves turn red or golden-brown in the autumn. Insignificant greenish flowers are followed in autumn by acorns, usually solitary and up to 2.5cm long

shumard oak

Scientific classification

Species
shumard oak (Quercus shumardii)
Genus
Quercus
Family
Fagaceae
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Toxicity
Trees
Plant type
Higher than 12 metres
Height
wider than 8 metres
Spread
Deciduous
Foliage
Columnar upright
Habit
Autumn · Spring · Summer
Season of interest
Full sun
Sunlight
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Ideal temperature

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Distribution of shumard oak

Distribution map

Southeastern US

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Culture

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Toxicity

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Quick identification of shumard oak

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shumard oak care guide

Deep watering during dry spells, allowing slight surface drying between soakings
Watering
Full sun
Sunlight
Information to be completed
Ideal temperature

Watering

Deep watering during dry spells, allowing slight surface drying between soakings

Fertilizing

Balanced shrub or tree feed once each early spring

Pruning

Little pruning is needed. Remove diseased, damaged, crowded or crossing shoots and unwanted growth. Timing depends on the plant: generally late winter or early spring; plants prone to bleeding and deciduous magnolias need different timing, and deciduous azaleas and lilacs are pruned after flowering.

Propagation

Propagate by seed or by grafting in mid-autumn or late winter

Growing

Grow in deep, fertile, well-drained soil in full sun

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Common pests and diseases

Diseases

May be susceptible to powdery mildews and honey fungus

Pests

May be susceptible to oak processionary moth, aphids, caterpillars, leaf-mining moths and oak gall wasps

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