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  • Frau Dagmar Hartopp Rose

    Rosa rugosa 'Frau Dagmar Hartopp'

    (1)
    Regular price $9965
  • Red Midget Ratibida

    Ratibida columnifera 'Red Midget'

    Regular price $3230
  • Luminary™ Backlight Tall Garden Phlox

    Phlox paniculata 'Backlight'

    (1)
    Regular price $3864
  • Ohio Spiderwort

    Tradescantia ohiensis

    Regular price $3485
  • Blue Moon Woodland Phlox

    Phlox divaricata 'Blue Moon'

    (1)
    Regular price $3582
  • EverBloom™ Strawberry Tart Dianthus

    Dianthus x 'G18144'

    Regular price From $2954
  • Sargent Flowering Crabapple Tree

    Malus sargentii

    (4)
    Regular price $8944
  • Spice Girl® Korean Spice Viburnum

    Viburnum carlesii 'Spiro' PP24,251

    (1)
    Regular price From $9524
  • Ground Hug® Chokeberry

    Aronia melanocarpa 'UCONNAM012'

    Regular price $2614
  • Atomic Red™ Trumpet Vine

    Campsis radicans 'Stromboli'

    Regular price $6448
  • Wine & Spirits® Weigela

    Weigela florida 'SMNWFGC' PP34,358

    Regular price From $2614
  • Northwind Switch Grass

    Panicum virgatum 'Northwind'

    25% off
    Sale price $4407 Regular price $5876
  • Flavorette® Honey-Apricot Rose

    Rosa 'Flavorette Honey-Apricot'

    Regular price $2799
  • Happy Returns Daylily

    Hemerocallis 'Happy Returns'

    Regular price From $3117
  • Pardon Me Daylily

    Hemerocallis 'Pardon Me'

    Regular price From $3124
  • Topaz Jazz Coral Bells

    Heuchera 'Topaz Jazz' PPAF

    Regular price From $1699
  • Sunfisher Siberian Iris

    Iris sibirica 'Sunfisher'

    Regular price $4116
  • French Manicure™ Panicle Hydrangea

    Hydrangea paniculata 'Bailpantwo' PPAF

    (571)
    Regular price From $4952
  • Boulevard® Vicki™ Clematis

    Clematis 'Evipo114'

    35% off
    Sale price $4383 Regular price $6743
  • Stella de Oro Daylily

    Hemerocallis 'Stella de Oro'

    (1)
    Regular price From $2943
  • Grey Owl Juniper Bush

    Juniperus virginiana 'Grey Owl'

    Regular price From $8475
  • Amethyst Kiss™ Spiderwort

    Tradescantia 'Radtrad'

    Regular price $3025
  • Rainforest Sunrise Hosta

    Hosta 'Rainforest Sunrise'

    Regular price From $2699
  • Double Play Dolly® Spirea

    Spiraea x 'SMNSJSA' PP35,032

    Regular price From $2614
  • Crystal Fountain Clematis

    Clematis 'Evipo 038'

    (1)
    Regular price $6743
  • SunSparkler® Dazzleberry Sedum

    Sedum 'Dazzleberry'

    Regular price From $1699
  • Fragrant Bouquet Hosta

    Hosta 'Fragrant Bouquet'

    Regular price $3104
  • Burst of Joy Floribunda Rose

    Rosa 'WEKlovapkemu'

    (1)
    Regular price $8874
  • August Moon Hosta

    Hosta 'August Moon'

    Regular price $3094
  • Lightning Strike® Feather Reed Grass

    Calamagrostis x acutiflora 'Lightning Strike'

    35% off
    Sale price $4407 Regular price $6780

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.