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  • Fire Ball® Burning Bush

    Euonymus alatus 'Select'

    Regular price From $6917
  • Honeycrisp Apple Tree

    Malus 'Honeycrisp'

    Up to 20% off
    (3)
    Sale price From $7199 Regular price $8999
  • Celtic Pride® Siberian Cypress

    Microbiota decussata 'Prides'

    (1)
    Regular price From $2614
  • Kodiak® Orange Bush Honeysuckle

    Diervilla x KODIAK 'G2X88544'

    (1)
    Regular price From $2614
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    Potentilla fruticosa 'SMNPPS'

    Regular price From $2614
  • My Monet® Weigela

    Weigela florida 'Verweig'

    Regular price From $4370
  • East Friesland Salvia

    Salvia nemorosa 'Ostfriesland'

    Regular price From $1699
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    Clematis vrginiana

    (1)
    Regular price $3675
  • EverBloom™ Red Delicious Dianthus

    Dianthus × ‘Red Delicious’

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    (1)
    Regular price From $1699
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    Syringa x 'SMNSDTP'

    (2)
    Regular price From $2614
  • Limelight Prime® Panicle Hydrangea

    Hydrangea paniculata 'SMNHPPH'

    (571)
    Regular price From $2649
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    Symphyotrichum ericoicoides 'Snow Flurry'

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    Sale price $2440 Regular price $3253
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    Berberis thunbergii SUNJOY 'O'Byrne'

    (1)
    Regular price From $2614
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    Hosta seiboldiana 'Frances Williams'

    (3)
    Regular price From $1582
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    Syringa x hyacinthiflora 'SMNSHSO'

    (1)
    Regular price From $8903
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    Caltha palustris

    (3)
    Regular price $3488
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    Hydrangea serrata 'SMNHSG'

    (557)
    Regular price From $9058
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    Weigela florida 'Verweig8'

    (1)
    Regular price From $2614
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    Taxus x media 'Densiformis'

    Regular price From $7446
  • Double Play® Blue Kazoo® Spirea

    Spiraea media 'SMSMBK'

    Regular price $2614
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    Coreopsis verticillata

    Regular price $3491
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    Prunus persica 'Reliance'

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    Sale price $7560 Regular price $9450
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    Hosta x 'Krossa Regal'

    Regular price $2877
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    Diervilla sessilifolia 'LPDC Podaras'

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    Sale price $6456 Regular price $8608
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    Paeonia × Itoh ‘Smithopus3'

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    Sale price $9672 Regular price $13817
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    Clematis ‘Evipo011’

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    Sale price $5057 Regular price $6743
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    Clematis 'Ithemba'

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    Sale price $4335 Regular price $6193
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    Thuja occidentalis 'American Pillar'

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    (11)
    Sale price From $8898 Regular price $11122
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    Leucanthemum 'Snow Lady'

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    Regular price From $1699
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    Glow Girl Spiraea betulifolia 'Tor Gold'

    Regular price From $4312

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.