JUGLANS ailanthifolia

Commonly known as Heartnut, Japanese walnut, Jupiter's nuts

Handsome leaves which can be up to 3 feet long.
Further Reading....
  • Deciduous
    leaves generally to 60cm (24in) long, with 11-17 oblong to elliptic, glossy, bright green leaflets.
  • Height
    15m (50ft)
  • Spread
    15m (50ft)
  • Tree
    Spreading tree with stout shoots. Produces sticky, ovoid fruit to 5cm (2in) long
  • Hardy - very cold winter
    Hardy in all of UK and northern Europe. Plant can possibly withstand temperatures down to -20°C (-4°F)
  • Full sun

JUGLANS ailanthifolia

 
£60.00 each 

 

  • Additional Features
    Pests & Diseases
    Aphids, walnut blister mites, honey fungus, coral spot, leaf spot
    Place of origin
    Japan
  • Hardiness
    Fully hardy
  • Leaf form
    Pinnate
    (see photos above)
  • Leaf margin
    Serrulate
    (see photos above)
  • Leaf shape
    Elliptic
    (see photos above)
    Oblong
    (see photos above)
  • Pruning group
    Pruning group 1
    Suitable for: Deciduous and evergreen trees, and some deciduous shrubs.
    Pruning: Minimal pruning required. Prune wayward or crossing branches to maintain a healthy framework.
    When: When dormant in the late winter/early spring. Some in the summer/autumn to prevent bleeding of sap.

    RHS group 1
  • Seasonal Interest
    Autumn
    Summer
  • Soil Conditions
    Fertile moist well-drained soil
  • Tree Shape
    Rounded to broadly spreading
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
15m (50ft)
tree - guide for size not form Average Person
  15m (50ft)
 

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