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Juglans Nigra - Black Walnut Tree - Clear Stem - Standard - Girth 10-12cm - 300-320cm - 70lt

Juglans Nigra - Black Walnut Tree - Clear Stem - Standard - Girth 10-12cm - 300-320cm - 70lt

Regular price £420.00
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Shipping cost from £25 - £50
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Juglans nigra, commonly known as the black walnut, is a large deciduous tree native to North America, particularly found in the eastern and central United States. It belongs to the Juglandaceae family, which also includes other walnut and hickory species. The tree is well known for its rich, dark brown to black heartwood, prized for its beauty, durability, and workability in furniture making and cabinetry.

The black walnut tree can grow to impressive heights, often reaching 30 to 40 metres tall, with a trunk diameter of up to 1.5 metres. The bark is deeply furrowed, dark grey to almost black, and has a rugged texture. Its compound leaves are pinnate, usually comprising 15 to 23 leaflets that are finely toothed and emit a distinctive aromatic scent when crushed. These leaves turn a golden yellow in the autumn.

One of the most notable features of Juglans nigra is its edible nut, enclosed in a thick, greenish-brown husk that eventually turns black as it matures. The nuts are difficult to crack but are highly valued for their rich flavour, commonly used in baking and cooking. Wildlife, including squirrels and birds, also consume the nuts, making the tree an important source of food in its ecosystem.

  • Common Name

    Black Walnut

  • Family

    Juglandaceae

  • Type

    deciduous tree

  • Pot Size

    70

  • Height (cm)

    300-320cm

  • Native To

    Asia and southeast Europe

  • Flower

    yellowish-green and inconspicuous

  • Foliage

    pinnate, usually comprising 15 to 23 leaflets that are finely toothed

  • Maturation period

    20–50 years

Key Info

Size & Spacing

Mature Height

more than 12m

Mature Width

more than 8m

Shape / habit

spreading, rounded

Preferred Location

Orientation

East–facing or South–facing or North–facing or West–facing, exposed or sheltered

Soil Type

acid, alkaline, neutral

Soil moisture

moist but well–drained, well–drained

Growing Period

Flower

late spring

Foliage

spring, summer, autumn

Fruit

autumn

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  • Unbeatable Quality

    Since we only grow and sell trees, in 40 years we have figured out how to do it very well.

  • Expert Advice

    Ask our experienced staff for advice. Happy to help once bought, simply email if any problems or come over for a chat.

  • Free Delivery for online orders over £350

    We will deliver your tree and plant it for you. Or 10 trees or a 100.

Arundel Arboretum is a shrub and tree retail nursery with over 40 years of experience.

About Us

During this time, we have developed a large stock of trees, mature evergreen shrubs, conifers, Japanese maples, cedars and olives. What sets us apart from a generic garden center is solid unwavering focus on trees and some bigger shrubs. You will find thousands of trees, hundreds of varieties and lots of experts who are working on the nursery and more than willing to help you to choose a plant for you.

What you will not find is hot tubs, garden furniture and plastic garden gnomes. In a nutshell, trees is what we know and trees is what we do, and only trees (and some shrubs to go with the trees).

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Where we are located

Address

Arundel Arboretum Ltd Scotland Barn Chichester Road Arundel West Sussex BN18 0AD

Contact Us

Monday - Friday

8:00 am - 5:00 pm

Saturday - Sunday

9:00 am - 4:00 pm

Bank Holidays

9:00 am - 4:00 pm

Easter Sunday - Closed

Christmas & New Year Closed between Christmas and New Year