Glastonbury thorn

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A rounded deciduous tree about 10m tall, with thorny stems and glossy, deeply lobed leaves. This cultivar comes into leaf early in mild winters, and sometimes also produces an early flush of white flowers, which are smaller than those produced in the main flowering period in late spring. These are followed by dark red berries in autumn

Glastonbury thorn

Scientific classification

Species
Glastonbury thorn (Crataegus monogyna 'Biflora')
Genus
Crataegus
Family
Rosaceae
Fruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling
Toxicity
Trees
Plant type
4-8 metres
Height
4-8 metres
Spread
Deciduous
Foliage
Bushy
Habit
Autumn · Spring · Summer · Winter
Season of interest
Full sun · Partial shade
Sunlight
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Ideal temperature

Glastonbury thorn pictures

Glastonbury thorn

Distribution of Glastonbury thorn

Distribution map

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Culture

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Toxicity

Fruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling

Quick identification of Glastonbury thorn

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Glastonbury thorn care guide

Deep watering during dry spells, allowing slight surface drying between soakings
Watering
Full sun · Partial shade
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 grafting in winter

Growing

Grow in any (not waterlogged) soil in full sun or part shade. Useful specimen trees for town, coastal or exposed gardens. Use for wildlife hedging. See hawthorn cultivation for further advice

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Common pests and diseases

Diseases

May be susceptible to fireblight, honey fungus, crown gall, silver leaf, Powdery mildews and leaf spots

Pests

May be susceptible to caterpillars, aphids and gall mites

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