Juglans regia 'Europa' (F)

Fruit Edible Trees

A hardy, deciduous, heavy-cropping walnut tree around 5m tall, with dark green foliage. More compact than other varieties it has delicate, but fairly inconspicuous pale green catkins which appear in spring, turning into green fruit in late summer from which edible walnuts can be extracted. Walnuts are produced on quite young trees - usually less than ten years old. Most walnut trees will need a pollinator of a different variety, even if self-fertile

Position

Full sun, Partial shade

Soil Types

Chalk, Clay, Loam, Sand

Max Height

4-8 metres

Max Spread

4-8 metres

Size

Time to Maturity
20–50 years
Max Spread
4-8 metres
Max Height
4-8 metres

Growing Conditions

Chalk Clay Loam Sand
Moisture
Moist but well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun Partial shade
Aspect
East–facing or North–facing or South–facing or West–facing
Exposure
Exposed or Sheltered
Hardiness
H6

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Juglandaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Spreading branched
Genus
Juglans are deciduous trees with pinnate leaves, and inconspicuous flowers in catkins followed by usually edible nuts
Name Status
Unresolved
Horticultural Group
Produces walnuts

How to Grow

Cultivation

Grow in any deep, fertile soil. Suited to very large gardens or parks. For nut production, more than one tree is needed for cross pollination

Propagation

Propagate by grafting

Suggested planting locations and garden types

  • Architectural
  • Wildlife gardens
  • Edible fruit

Pruning

Pruning group 1

Pests

May be susceptible to aphids and walnut blister mites

Diseases

May be susceptible to walnut leaf spot, walnut leaf blotch, honey fungus and coral spot