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Crataegus monogyna 'Ferox'
  • RHS Plants for pollinators

hawthorn 'Ferox'

A large shrub or small tree, up to 8m high, with lobed leaves and creamy-white scented flowers in late spring or early summer, followed by red fruits in autumn. It differs from the species in having clusters of thorns at the stem nodes; vigorous juvenile shoots, particularly after hard pruning, can appear like lengths of barbed wire

Synonyms
Crataegus monogyna 'Horrida'
Crataegus monogyna 'Spinosissima'

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Size
Ultimate height
4–8 metres
Time to ultimate height
20–50 years
Ultimate spread
4–8 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Cream White Green
Summer Green
Autumn Green Yellow Red
Winter
Position
  • Full sun
  • Partial shade
Aspect

South–facing or North–facing or West–facing or East–facing

Exposure
Exposed or Sheltered
Hardiness
H7
Botanical details
Family
Rosaceae
Native to GB / Ireland
No
Foliage
Deciduous
Habit
Bushy, Spreading branched
Potentially harmful
Seeds contain toxins so these should be removed if you are considering eating the fruit, usually grown as an ornamental shrub Pets: Fruit are ornamental - not to be eaten - see the HTA guide to potentially harmful plants for further information and useful contact numbers
Genus

Crataegus are deciduous trees and shrubs, usually with spiny branches, lobed or toothed leaves, and clusters of creamy-white flowers followed by red or black fruits. Some have fine autumn colour

Name status

Accepted

How to grow

Cultivation

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

Propagation

Propagate by grafting, using scion wood of the previous season's growth, onto rootstocks of Crataegus laevigata or C. monogyna

Suggested planting locations and garden types
  • Cottage and informal garden
  • Coastal
  • Wildlife gardens
  • Hedging and screens
  • Edible fruit
Pruning

Pruning group 1

Pests

May be susceptible to caterpillars, aphids and gall mites

Diseases

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

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