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  • Paint The Town Red Dianthus

    Dianthus 'Paint the Town Red'

    Regular price From $1699
  • Scentara® Double Blue Lilac

    Syringa x hyacinthiflora 'SMNSHBBL'

    Regular price From $2614
  • Miss Kim Lilac

    Syringa pubescens subsp. patula 'Miss Kim'

    Regular price From $3680
  • Rapido Blue Carpathian Bellflower

    Campanula carpatica 'Rapido Blue'

    Regular price From $1699
  • Golden Creeping Jenny

    Lysimachia nummularia 'Aurea'

    Regular price $2949
  • Lemony Lace® Elderberry

    Sambucus racemosa 'SMNSRD4'

    Regular price From $2589
  • Moorpark Apricot Tree

    Prunus armeniaca 'Moorpark'

    Regular price $12841
  • Bowles Periwinkle

    Vinca minor 'Bowles'

    Regular price From $2896
  • Denim 'n Lace Russian Sage

    Salvia yangii 'Denim 'n Lace'

    Regular price $3569
  • Norway Spruce Tree

    Picea abies

    Regular price From $4729
  • Blue Marvel Salvia

    Salvia nemorosa 'Blue Marvel'

    Regular price From $1699
  • Apricot Drift® Groundcover Rose

    Rosa 'Meimirrot'

    (43)
    Regular price From $1815
  • Honeycrisp Apple Tree

    Malus 'Honeycrisp'

    (1)
    Regular price $7143
  • Rose Marvel Salvia

    Salvia nemorosa 'Rose Marvel'

    Regular price $3423
  • Snowflake Creeping Phlox

    Phlox subulata 'Snowflake'

    Regular price $3190
  • Max Frei Bloody Cranesbill

    Geranium sanguineum 'Max Frei'

    Regular price From $1699
  • Chandler Blueberry Bush

    Vaccinium corymbosum 'Chandler'

    Regular price From $4073
  • Fire Light Tidbit® Panicle Hydrangea

    Hydrangea paniculata 'SMNHPK'

    (514)
    Regular price From $2614
  • Vanilla Strawberry™ Hydrangea Tree Form

    Hydrangea paniculata 'Renhy'

    (514)
    Regular price $12369
  • Summerific® Valentine's Crush Hardy Hibiscus

    Hibiscus x 'Valentine's Crush' PP35170

    Regular price $5244
  • Ginger Wine® Ninebark

    Physocarpus opulifolius 'SMNPOBLR'

    Regular price From $2629
  • Glow Girl® Spirea

    Glow Girl Spiraea betulifolia 'Tor Gold'

    Regular price From $2614
  • Baby Kim® Lilac

    Syringa x 'SMNSDTP'

    Regular price From $2614
  • Knock Out® Orange Glow™ Shrub Rose

    Rosa ‘Radslam’ PP35,826

    Regular price From $6494
  • SUMMERIFIC® Cherry Choco Latte Hardy Hibiscus

    Hibiscus moscheutos 'Cherry Choco Latte'

    Regular price $5253
  • Spice Girl® Korean Spice Viburnum

    Viburnum carlesii 'Spiro' PP24,251

    Regular price From $2614
  • Bloomerang Purpink® Reblooming Lilac

    Syringa x pubescens 'SMNSPTP' PP 35,123

    Regular price From $2614
  • Early Evolution® Panicle Hydrangea

    Hydrangea paniculata 'AJ14' PP30,983

    (514)
    Regular price From $7742
  • Sunny Knock Out® Shrub Rose

    Rosa 'Sunny'

    (28)
    Regular price From $1815
  • Rise Up® Lilac Days Climbing Rose

    Rosa x 'Rise Up Lilac Days'

    New arrival
    Regular price $2614

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.

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