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    • Photo of Thomas Black Walnut foliage by Forestfarm

    Photo by Forestfarm

    Used with permission, all rights reserved

    Show all photos

    Thomas Black Walnut

    Scientific Name: Juglans nigra 'Thomas'

    Also Known As

    • Juglans nigra 'Thomas Black'

    Plant type

    tree

    size

    • H: 100'
    • W: 70'

    planting zones

    • 4a-9b

    Thomas Black Walnut plant details

    Thomas Black Walnut is a broadleaf deciduous tree with green foliage. In spring chartreuse flowers emerge. Attracts birds. Grows well with sun and regular water. Does well in average and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

    CHARACTERISTICS OF Thomas Black Walnut

    Plant type: tree
    Plant family: juglandaceae
    Foliage: deciduous green
    Mature size: 0 - 70 FT - wide, 0 - 100 FT - tall
    Flowers: chartreuse blooms in spring
    Uses: shade tree

    GROWING CONDITIONS for Thomas Black Walnut

    USDA Zones: 4a - 9b
    Sun exposure: sun
    Watering frequency: regular
    Resistant to: deer, verticillium wilt
    Soil needs: average and well-drained

    Nursery contributed plant descriptions

    This large (to 100' x 70') tree provides not only large!, thin-shelled!, easy cracking! nuts with excellent flavor but is a fine hardy, drought resistant shade tree, as well; don?t plant near Rhodies or veggies. S/M

    By: Forestfarm

    Gardening facts about Thomas Black Walnut plant

    How to Grow Thomas Black Walnut

    • Sun Exposure

      • sun

    • Water Needs

      • regular

    • Soil Needs

      • average
      • well-drained

    • Special Situation

      • verticillium wilt resistant

    Features

    • Foliage Color

      • green

    • Flower Color

      • chartreuse

    • Wildlife

      • birds
      • deer resistant

    • Flower Season

      • spring

    • Foliage Season

      • deciduous

    See other plant types of Juglans for your garden

    Manregion English Walnut

    Scientific Name: Juglans regia 'Manregion'

    aka Juglans manregion, English Walnut

    Plant Type

    Tree

    Zones

    6a-9b

    Size

    Height: 35'-40'

    Width: 35'-50'

    • sun - mostly shade
    Photo of Manregion English Walnut foliage by Forestfarm
    View Plant

    More Options

    Black Walnut

    Scientific Name: Juglans nigra

    aka Eastern Black Walnut

    Plant Type

    Tree, Fruit / Vegetable

    Zones

    4a-9b

    Size

    Height: 100'

    Width: 50'

    • sun
    • regular
    Photo of Black Walnut foliage by Kristine Paulus
    View Plant

    More Options

    English Walnut

    Scientific Name: Juglans regia

    aka Juglans 'Carpathian', Juglans 'English Carpathian', Juglans regia 'Carpathian', Carpathian English Walnut, Carpathian Walnut, Persian Walnut

    Plant Type

    Tree

    Zones

    4a-7b

    Size

    Height: 60'

    Width: 60'

    • sun
    • regular
    Photo of English Walnut by Heritage Seedlings
    View Plant

    More Options

    Juglans hindsii

    aka Juglans californica var. hindsii, California Black Walnut

    Plant Type

    Tree

    Zones

    1-12

    Size

    Height: 30'-60'

    • sun - mostly sun
    • regular - drought tolerant
    Photo of Juglans hindsii fruit by The Watershed Nursery
    View Plant

    More Options

    Franquette English Walnut

    Scientific Name: Juglans regia 'Franquette'

    Plant Type

    Tree

    Zones

    6a-9b

    Size

    Height: 30'-40'

    Width: 30'-40'

    • sun
    • regular - occasional
    Photo of Franquette English Walnut foliage by Forestfarm
    View Plant
    +7 more Juglans
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