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JUGLANS ailanthifolia

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

Handsome leaves which can be up to 3 feet long.
Further Reading....

£60.00 each

 

  • Deciduous - pinnate 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
  • Additional Features - Pests & Diseases - - aphids, walnut blister mites, honey fungus, coral spot, leaf spot
  • Place of origin - Japan
  • Hardiness - Fully hardy -
  • 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 -
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15m (50ft)
tree - guide for size not form Average Person
  15m (50ft)
 

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