Arran service tree

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A small deciduous tree, with slightly glossy, dark green leaves divided into leaflets at the base, with a larger, lobed leaflet at the tip. Clusters of white flowers are produced in spring, followed by clusters of rounded red berries in autumn. A rare species, with a small wild population found only in Scotland

Arran service tree

Scientific classification

Species
Arran service tree (Sorbus pseudofennica)
Genus
Sorbus
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
2.5-4 metres
Spread
Deciduous
Foliage
Columnar upright · Bushy
Habit
Autumn · Spring · Summer
Season of interest
Full sun · Partial shade
Sunlight
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Ideal temperature

Arran service tree pictures

Arran service tree

Distribution of Arran service tree

Distribution map

Scotland

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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 Arran service tree

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Arran service tree care guide

Moderate regular watering, avoid prolonged drought and stagnant waterlogging
Watering
Full sun · Partial shade
Sunlight
Information to be completed
Ideal temperature

Watering

Moderate regular watering, avoid prolonged drought and stagnant waterlogging

Fertilizing

Balanced perennial feed every four weeks spring through summer growth

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, sown fresh in autumn, or by softwood cuttings in early summer

Growing

Thrives in moderately fertile, well-drained soil in sun or light dappled shade. See tree cultivation for further advice

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Common pests and diseases

Diseases

May be susceptible to fireblight, apple canker, silver leaf and honey fungus

Pests

May be susceptible to aphids, gall mites, scale insects, red spider mite and sawflies

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