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  • Lemon Love Coral Bells

    Heuchera x 'Lemon Love'

    35% off
    Sale price $2845 Regular price $4377
  • English Roseum Rhododendron

    Rhododendron

    Up to 30% off
    Sale price From $2797 Regular price $3996
  • Sunjoy Really Red® Barberry

    Berberis thunbergii 'NCBX3'

    Regular price $2614
  • Red Chokeberry Bush

    Aronia arbutifolia 'Brilliantissima'

    Regular price $2942
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    Iris siberica 'Ruffled Velvet'

    Regular price $3347
  • Snowbank False Aster

    Boltonia asteroides var. latisquama 'Snowbank'

    35% off
    Sale price $2113 Regular price $3251
  • Cotton Candy™ Phlox

    Phlox paniculata 'Ditomfav'

    Regular price $3499
  • Oso Easy Red Stripe® Landscape Rose

    Rosa x 'Oso Easy Red Stripe'

    Regular price $2614
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    Hydrangea macrophylla subsp. serrata 'SMNHSI'

    (571)
    Regular price From $2614
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    Cotoneaster acutifolius

    Regular price $6793
  • Low Scape Snowfire® Chokeberry

    Aronia melanocarpa 'UCONNAM165'

    Regular price $2675
  • Samaritan Jo™ Clematis

    Clematis 'Evipo075'

    Regular price $6743
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    Spiraea japonica 'Goldmound'

    (1)
    Regular price From $3330
  • Little Hottie® Hydrangea

    Hydrangea paniculata 'Bailpanone'

    (571)
    Regular price $7022
  • Kodiak Spiced™ Diervilla

    Diervilla x 'SMNDSF'

    Regular price $2699
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    Clematis 'EviGsy155'

    35% off
    Sale price $4383 Regular price $6743
  • Sonic Bloom® Red Reblooming Weigela

    Weigela florida SONIC BLOOM 'Verweig-6'

    Regular price $2629
  • Oso Easy Peasy® Rose

    Rosa × ‘Phyllis Sherman’ PP 29,167

    (1)
    Regular price $2636
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    Berberis thunbergii 'Arlene'

    Regular price From $2699
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    Spiraea nipponica 'Snowmound'

    (1)
    Regular price $7276
  • FlowerFull® Smooth Hydrangea

    Hydrangea arborescens 'BAIful' PP35,613

    25% off
    (571)
    Sale price $6619 Regular price $8825
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    Panicum virgatum 'Cape Breeze' PP24,895

    35% off
    Sale price $3816 Regular price $5870
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    Thuja occidentalis 'Woodwardii'

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    Sale price $6234 Regular price $9590
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    Clematis 'Filigree'

    35% off
    Sale price $3387 Regular price $5211
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    Veronicastrum virginicum

    Regular price $3563
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    Rosa x 'ChewBullseye'

    (1)
    Regular price $2636
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    Clematis 'Cleminov 51'

    35% off
    Sale price $3788 Regular price $5828
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    Thuja occidentalis 'Jantar' PP22,296

    Up to 20% off
    (2)
    Sale price From $3494 Regular price $4368
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    Rosa 'Oso Easy Ice Bay'

    Regular price $2614
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    Humulus lupulus 'Zeus'

    Regular price $5250

Zone 4 Plants, Trees & Shrubs

Zone 4 Plants: Cold Hardy Performers for Northern Gardens

USDA Hardiness Zone 4 spans a broad swath of northern America, from southern Minnesota and Wisconsin through much of New England, northern Iowa, and parts of the Mountain West. With average annual minimums between -30°F and -20°F, Zone 4 gardens experience serious winter cold but enjoy a generous growing season that supports an impressive range of plants.

This collection features every tree, shrub, perennial, and vine in our inventory rated for Zone 4 performance. Our horticulture team has verified each selection to ensure it does not just survive Zone 4 winters but actively thrives, delivering strong growth, reliable blooms, and lasting landscape value.

What Thrives in Zone 4?

Cold hardy magnolia trees are a Zone 4 gardener's secret weapon. Varieties like Ann Magnolia and Merrill Magnolia deliver breathtaking spring blooms even after harsh winters. Ornamental trees like Japanese Lilac, Redbud, and Flowering Crabapple add layers of seasonal color.

Cold hardy perennials form the backbone of Zone 4 gardens. Hydrangeas (especially Annabelle and paniculata types), Peonies, Lavender, Echinacea, and ornamental grasses like Karl Foerster all return reliably. For privacy and year-round structure, Arborvitae, Spruce, and Boxwood are proven performers.

Cold hardy fruit trees including apple, pear, plum, and cherry varieties produce excellent harvests in Zone 4. Blueberries, raspberries, and cold-tolerant grape vines round out the edible garden.

Zone 4 Gardening Tips

Plant in spring after frost danger passes (usually early to mid-May) or in early fall for root establishment before freeze. Mulch generously and consider windbreak plantings for exposed sites. Zone 4 offers enough growing season for two flushes of bloom from many perennials if you deadhead mid-season.

FAQ's for Buying Zone 4 Plants FAQs Online

What is USDA Hardiness Zone 4?

Zone 4 is defined by average annual minimum winter temperatures between -30°F and -20°F. It spans southern Minnesota, Wisconsin, much of New England, northern Iowa, and Mountain West valleys. Zone 4 gardens get cold winters but enjoy a productive growing season from May through October.

Can you grow magnolia trees in Zone 4?

Yes. Several cold hardy magnolia varieties thrive in Zone 4, including Ann Magnolia, Merrill Magnolia, and Star Magnolia. These deliver stunning spring blooms and have been bred specifically for northern climates with temperatures reaching -30°F.

What are the best perennials for Zone 4?

Top Zone 4 perennials include Hydrangeas (Annabelle, Limelight), Peonies, Echinacea (Coneflower), Daylilies, Hosta, Black-Eyed Susan, Russian Sage, and Karl Foerster Feather Reed Grass. These provide reliable color from spring through fall with minimal maintenance.

When should I plant in Zone 4?

The ideal planting windows for Zone 4 are mid-May through June (after last frost) and September through early October (fall planting). Spring planting gives the full growing season for establishment, while fall planting lets roots develop before winter dormancy.

What fruit trees grow in Zone 4?

Zone 4 supports a wide variety of fruit trees including apple (Honeycrisp, McIntosh), pear (Bartlett, Luscious), plum (Mount Royal, Toka), and sour cherry (North Star, Montmorency). Hardy blueberry, raspberry, and grape varieties also produce well in Zone 4.