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Malus baccata
  • RHS Plants for pollinators

Siberian crab apple

A vigorous, rounded tree to about 15m with dark green leaves. Abundant white blossom in mid- to late spring is followed by long-stalked, red or yellow fruit, 1cm across

Other common names
Siberian crab apple
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Size
Ultimate height
Higher than 12 metres
Time to ultimate height
20–50 years
Ultimate spread
Wider than 8 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring White Green
Summer Green
Autumn Green Red Yellow
Winter
Position
  • Full sun
  • Partial shade
Aspect

South–facing or West–facing

Exposure
Exposed or Sheltered
Hardiness
H6
Botanical details
Family
Rosaceae
Native to GB / Ireland
No
Foliage
Deciduous
Habit
Spreading branched
Potentially harmful
Although generally edible when cooked, seeds contain toxins so these should be removed if you are considering eating the fruit, usually grown as an ornamental shrub. see the HTA guide to potentially harmful plants for further information and useful contact numbers
Genus

Malus are small to medium-sized deciduous trees with showy flowers in spring and ornamental or edible fruit in autumn; some have good autumn foliage colour

Name status

Correct

Plant range
Asia

How to grow

Cultivation

Best in moderately fertile soil in a sunny position

Propagation

Propagate by seed sown in a seedbed in autumn, or by budding in late summer or grafting in mid-winter

Suggested planting locations and garden types
  • Cottage and informal garden
  • Wildlife gardens
  • Wildflower meadow
Pruning

Pruning group 1

Pests

May be susceptible to aphids, including woolly aphid, fruit tree red spider mite and caterpillars

Diseases

May be susceptible to apple canker, apple scab, blossom wilt, brown rot, fireblight, honey fungus and powdery mildews

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