Swedish Whitebeam (Sorbus intermedia)

Swedish Whitebeam

Sorbus intermedia

Its silvery undersides catch light like scattered moonlight. Deciduous ornamental tree; common name: Swedish Whitebeam.

Full sun
1–2/week
Moderate
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Plant Needs

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Sunlight Full sun to partial shade; full sun encourages abundant flowering and fruiting; tolerates coastal wind exposure
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Watering Water deeply during prolonged dry spells; drought-tolerant once established after 2–3 years
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Temperature Hardy to -20°C; withstands cold northern European winters and mild summer heat
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Characteristics

  • Leaf: Oval, serrated margins; dark green upper surface with silvery-white fuzzy undersides
  • Flower: Clusters of small, fragrant white five-petaled blooms
  • Fruit: Round orange-red pomes ripen in early autumn
  • Bark: Smooth grey-brown when young, developing shallow fissures with age
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Care Guide

Watering

Water young trees weekly during dry periods; established trees need only occasional deep watering

Fertilization

Apply balanced slow-release fertilizer once in early spring. Avoid high-nitrogen fertilizers that promote excessive leaf growth over fruiting

Eggshell powder topdressing:Crush dried eggshells into fine powder; sprinkle 1 tbsp around the base of the tree in early spring; avoid direct contact with shallow roots
Pruning
  • Remove dead, damaged, or crossing branches in late winter before new growth emerges
  • Thin crowded inner branches to improve air circulation and light penetration
  • Shape the canopy lightly to maintain its rounded form; avoid heavy pruning that reduces fruiting potential
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No listed toxicity to cats

Humans: No documented toxic effects from ingestion or contact

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Garden Uses & Culture

Culture: Symbolizes resilience in harsh coastal and cold climates

Usage: Ornamental garden tree; autumn fruit provides food for wild birds