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  • Earth Angel Hosta

    Hosta 'Earth Angel'

    Sold out
    $2910

  • Dashing Tall Bearded Iris

    Iris germanica 'Dashing'

    Sold out
    $4103

  • Rock 'N Round™ Bundle of Joy Sedum

    Sedum 'Bundle of Joy'

    Sold out
    $3363

  • Wheee! Hosta

    Hosta 'Wheee!'

    Sold out
    $3247
  • Twilight Zone Little Bluestem Grass (Schizachyrium scoparium 'Twilight Zone'), a perennial featuring yellow, mixed flowers and perennial.

    Twilight Zone Little Bluestem Grass

    Schizachyrium scoparium 'Twilight Zone'

    Sold out
    $5375

  • Virginia Creeper

    Parthenocissus quinquefolia var. engelmanii

    Sold out
    (2)
    $5800

  • Kentucky Coffee Tree

    Gymnocladus dioicus

    Sold out
    $26807

  • Halcyon Hosta

    Hosta 'Halcyon'

    Sold out
    $3105

  • Blue Angel Hosta

    Hosta 'Blue Angel'

    Sold out
    $3460
  • Elegant Candy Daylily (Hemerocallis 'Elegant Candy'), a perennial featuring pink flowers and perennial.

    Elegant Candy Daylily

    Hemerocallis 'Elegant Candy'

    Sold out
    $4107

  • Snowdrop Anemone

    Anemone sylvestris

    Sold out
    $2984

  • Walker Weeping Pea Shrub - Tree Form

    Caragana arborescens 'Walker'

    Sold out
    (1)
    $24860

  • Vulcan Hosta

    Hosta 'Vulcan'

    Sold out
    (2)
    $2917

  • Earlybird™ Red Yellow Columbine

    Aquilegia x Earlybird 'Red Yellow'

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    $3118
  • Winky Rose and Rose Columbine (Aquilegia vulgaris 'Winky Rose and Rose'), a perennial featuring pink flowers and perennial.

    Winky Rose and Rose Columbine

    Aquilegia vulgaris 'Winky Rose and Rose'

    Sold out
    $2958

  • American Beech Tree

    Fagus grandifolia

    Sold out
    $6800

  • Lily Looks™ Tiny Double Dutch Asiatic Lily

    Lilium asiaticum 'Tiny Double Dutch'

    Sold out
    $2998

  • Blue Ivory Hosta

    Hosta 'Blue Ivory' PP19,623

    Sold out
    $3090

  • Berry White® Panicle Hydrangea

    Hydrangea paniculata 'Renba'

    Sold out
    (605)
    $8275

  • Emerald Petite™ Arborvitae

    Thuja occidentalis 'Thusid4' PP33,360

    Sold out
    $9940
  • Calgary Boxwood shrub with dense, small oval green leaves and tiny white flower buds emerging in spring.

    Calgary Boxwood

    Buxus x 'Calgary'

    Sold out
    $8109

  • White Spruce Tree

    Picea glauca

    Sold out
    $4612
  • Helenium Mariachi™ Salsa (Sneezeweed)

    Mariachi™ Salsa Helenium (Sneezeweed)

    Helenium x 'Salsa'

    Sold out
    $3227

  • Anna's Magic Ball® Arborvitae

    Thuja occidentalis 'Anna Van Vloten'

    Sold out
    (1)
    From $2614

  • Schubert Chokecherry Tree

    Prunus virginiana 'Schubert'

    Sold out
    $7217
  • Gray - Headed Coneflower (Ratibida pinnata), a perennial featuring yellow flowers and perennial.

    Gray - Headed Coneflower

    Ratibida pinnata

    Sold out
    $4633

  • Tiny Diamond Dwarf Asiatic Lily

    Lilium × germanicum ‘Tiny Diamond’

    Sold out
    $2968
  • Blue Mirror Delphinium (Delphinium grandiflorum 'Blue Mirror'), a perennial featuring blue flowers and perennial.

    Blue Mirror Delphinium

    Delphinium grandiflorum 'Blue Mirror'

    Sold out
    $3486

  • Bubblegum Pink™ Phlox

    Phlox paniculata 'Ditomfra'

    Sold out
    $3505

  • Weeping Siberian Pea Shrub Tree Form

    Caragana arborescens 'Pendula'

    Sold out
    (2)
    $24860

Zone 3 Plants, Trees & Shrubs

Zone 3 Plants: Built to Survive the Coldest Winters

USDA Hardiness Zone 3 covers some of the coldest inhabited regions in the continental United States, with average annual minimum temperatures plunging to -40°F. From northern Minnesota and Montana to the high-elevation valleys of Wyoming and the Dakotas, gardening in Zone 3 demands plants with exceptional cold hardiness and deep root resilience.

Every plant in this collection has been hand-selected by our horticulture team for proven Zone 3 performance. These are not borderline survivors. They are vigorous growers that establish strong root systems even in short growing seasons and emerge each spring ready to deliver the color, shade, and beauty your landscape deserves.

What Thrives in Zone 3?

Cold hardy trees like Paper Birch, Colorado Blue Spruce, and Quaking Aspen anchor Zone 3 landscapes with year-round structure. For spring color, cold hardy magnolia varieties and ornamental crabapples deliver stunning blooms despite harsh winters. Cold hardy perennials including Daylilies, Hosta, Echinacea, and Black-Eyed Susans return reliably year after year, while native ornamental grasses add movement and texture through fall.

Cold hardy fruit trees are a Zone 3 highlight. Hardy apple varieties, cold-tolerant cherry and plum trees, and bush fruits like blueberries and currants all produce abundant harvests. Evergreen shrubs like Arborvitae, Juniper, and Boxwood provide critical winter structure and privacy screening.

Zone 3 Gardening Tips

The key to success in Zone 3 is timing. Plant in early spring after soil thaws or in early fall to give roots time to establish before freeze-up. Apply a thick layer of mulch (3-4 inches) to insulate root zones through winter. Choose sheltered planting sites when possible, and consider windbreaks for exposed properties.

FAQ's for Buying Zone 3 Plants FAQs Online

What is USDA Hardiness Zone 3?
Zone 3 is defined by average annual minimum winter temperatures between -40°F and -30°F. It covers northern states like Minnesota, Montana, North Dakota, and high-elevation areas. Plants rated for Zone 3 are among the most cold-hardy varieties available.

When is the best time to plant in Zone 3?
The best planting windows in Zone 3 are late spring (after the last frost, typically mid-May to early June) and early fall (September). Fall planting gives roots time to establish before winter, while spring planting takes advantage of the full growing season.

What are the easiest plants to grow in Zone 3?
Some of the most reliable, low-maintenance plants for Zone 3 include Daylilies, Hosta, Black-Eyed Susan, Karl Foerster Feather Reed Grass, Arborvitae, Colorado Blue Spruce, and Hardy Hydrangeas. These establish quickly and tolerate Zone 3 winters with minimal protection.

Can you grow fruit trees in Zone 3?
Yes. Many apple varieties (Honeycrisp, Zestar, Haralson), hardy plum trees, sour cherry trees, and cold-tolerant pear varieties thrive in Zone 3. Bush fruits like blueberries, currants, and honeyberries are also excellent choices for cold-climate fruit production.

What trees grow best in Zone 3?
Top-performing Zone 3 trees include Paper Birch, Quaking Aspen, Colorado Blue Spruce, White Spruce, Northern Red Oak, Sugar Maple, Amur Maple, and cold-hardy flowering crabapples. These species handle extreme cold and relatively short growing seasons.
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