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  • Baby Blue® Spruce

    Picea pungens var, glauca 'Baby Blue'

    Sold out
    (3)
    $3659

  • Hackberry Tree

    Celtis occidentalis

    Sold out
    $14280

  • Rainforest Sunrise Hosta

    Hosta 'Rainforest Sunrise'

    Sold out
    From $2699

  • Little Spark® Spirea

    Spiraea jap. 'Minspil04' PP30,819

    Sold out
    $7942
  • Grape Magic Daylily (Hemerocallis 'Grape Magic'), a perennial featuring purple flowers and perennial.

    Grape Magic Daylily

    Hemerocallis 'Grape Magic'

    Sold out
    $3339
  • Nectar Ninja Hyssop (Hyssopus 'Scentastic Blue'), a plant featuring blue flowers and perennial.

    Nectar Ninja Hyssop

    Hyssopus 'Scentastic Blue'

    Sold out
    (2)
    $4396

  • Little Miss Sunshine Sedum

    Sedum 'Little Miss Sunshine' PP30,039

    Sold out
    (1)
    $3199
  • Pennsylvania Sedge Grass (Carex pensylvanica), a perennial featuring yellow flowers and deciduous.

    Pennsylvania Sedge Grass

    Carex pensylvanica

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    $3750

  • Cat's Meow Catmint

    Nepeta faassenii 'Cat's Meow'

    Sold out
    (1)
    $1899

  • Goldfinger Potentilla

    Potentilla fruticosa 'Goldfinger'

    Sold out
    (1)
    From $5398
  • Montrose Charm White Spruce (Picea glauca 'Montrose Charm'), a tree featuring dense, pyramidal form.

    Montrose Charm White Spruce

    Picea glauca 'Montrose Charm'

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    $4612
  • Concertina Tall Bearded Iris (Iris germanica 'Concertina'), a perennial featuring purple, pink flowers and perennial.

    Concertina Tall Bearded Iris

    Iris germanica 'Concertina'

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    $4102

  • Autumn Brilliance Serviceberry

    Amelanchier x grandiflora 'Autumn Brilliance'

    Sold out
    (11)
    From $7480

  • Guacamole Hosta

    Hosta 'Guacamole'

    Sold out
    $3106
  • A mature Smokey Serviceberry bush covered in dense clusters of white flowers, growing beside a dirt path and wooden fence in a natural rural landscape at sunset.

    Smokey Serviceberry

    Amelanchier alnifolia 'Smokey'

    Sold out
    (4)
    $4599

  • Burning Hearts False Sunflower

    Heliopsis helianthoides var. scabra 'Burning Hearts'

    Sold out
    (2)
    $3492

  • FlowerFull® Smooth Hydrangea

    Hydrangea arborescens 'BAIful' PP35,613

    Sold out
    (605)
    $8825

  • Autumn Frost Hosta

    Hosta 'Autumn Frost'

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    $3436

  • Northland Blueberry Bush

    Vaccinium corymbosum 'Northland'

    Sold out
    (2)
    $2747

  • Earlybird™ Yellow Columbine

    Aquilegia x Earlybird 'Yellow'

    Sold out
    (1)
    $3109

  • Haas Halo Hydrangea

    Hydrangea arborescens 'Haas Halo'

    Sold out
    (605)
    $8192
  • Prairie Petite Lilac (Syringa vulgaris ‘Prairie Petite’), a shrub featuring purple flowers and deciduous.

    Prairie Petite Lilac

    Syringa vulgaris ‘Prairie Petite’

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    $6449
  • Little Lanterns Columbine (Aquilegia canadensis 'Little Lanterns'), a perennial featuring red, yellow flowers and perennial.

    Little Lanterns Columbine

    Aquilegia canadensis 'Little Lanterns'

    Sold out
    $3043

  • Variegated Solomon's Seal

    Polygonatum odoratum 'Variegatum'

    Sold out
    (1)
    $4093

  • Pleasant Peasant Tall Bearded Iris

    Iris germanica 'Pleasant Peasant'

    Sold out
    $4088

  • Viking Black Chokeberry

    Aronia melanocarpa 'Viking'

    Sold out
    (2)
    $5960

  • Techny Arborvitae

    Thuja occidentalis 'Techny'

    Sold out
    (2)
    $4899

  • Alpine Currant Bush

    Ribes alpinum

    Sold out
    (1)
    $7259

  • Quaking Aspen Tree

    Populus tremuloides 'Quaking'

    Sold out
    From $11022

  • Pink Manners Obedient Plant

    Physostegia virginiana 'Pink Manners'

    Sold out
    (1)
    $3467

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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