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  • Rosie Josie Joe - Pye Weed

    Eupatorium x 'Rosie Josie'

    (1)
    Regular price $5644
  • Spartan Juniper Tree

    Juniperus chinensis 'Spartan'

    20% off
    Sale price $3410 Regular price $4262
  • Mad Magenta Dianthus

    Dianthus x hybrida 'Mad Magenta

    35% off
    Sale price $1754 Regular price $2699
  • Private Jet™ Arborvitae

    Thuja occidentalis 'King of Brabant' PP29,678

    Up to 20% off
    (6)
    Sale price From $7952 Regular price $9940
  • Gold Tide® Forsythia

    Forsythia 'Courtasol'

    Regular price $7493
  • Sunjoy® Citrus Barberry

    Berberis thunbergii 'Koren'

    Regular price $2614
  • Common Sneezeweed

    Helenium autumnale

    25% off
    Sale price $3297 Regular price $4396
  • Rigoletto Maiden Grass

    Miscanthus sinensis 'Rigoletto'

    35% off
    Sale price $3938 Regular price $6059
  • Dawn Redwood

    Metasequoia glyptostroboides

    20% off
    Sale price $8550 Regular price $10688
  • Flat - tery™ Boxwood

    Buxus x ‘Prostrate3’ PP29,574

    35% off
    Sale price $6645 Regular price $10223
  • Summerific® Candy Crush Rose of Sharon

    Hibiscus x 'Candy Crush' PP32,587

    Regular price $5253
  • Kim's Knee High™ Coneflower

    Echinacea purpurea 'Kim's Knee High'

    Regular price $3796
  • Soft Serve® Gold False Cypress

    Chamaecyparis pisifera 'FARROWCGMS'

    20% off
    Sale price $2091 Regular price $2614
  • Blue Arrow Juniper Tree

    Juniperus scopulorum 'Blue Arrow'

    20% off
    (1)
    Sale price $2398 Regular price $2998
  • Prairie Blues Little Bluestem Grass

    Schizachyrium scoparium 'Prairie Blues'

    Regular price $5884
  • Poprocks® Petite Spirea

    Spiraea japonica 'Odessa'

    Regular price $6902
  • Twisted Hinoki False Cypress

    Chamaecyparis obtusa 'Torulosa'

    20% off
    Sale price $6883 Regular price $8604
  • Little Angel Burnet

    Sanguisorba officinalis var. microcephala 'Little Angel'

    35% off
    Sale price $2712 Regular price $4172
  • Little Princess Spirea

    Spiraea japonica 'Little Princess'

    (1)
    Regular price From $2331
  • Oso Easy™ Mango Salsa Shrub Rose

    Rosa x 'ChewperAdventure'

    Regular price $2614
  • Iris My Friend Jonathan

    Iris germanica 'My Friend Jonathan'

    35% off
    Sale price $2370 Regular price $3646
  • Little Goldstar Black - Eyed Susan

    Rudbeckia fulgida var. sullivantii 'Little Goldstar'

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    (1)
    Regular price From $1699
  • Midnight Marvel Hardy Hibiscus

    Hibiscus moscheutos 'Midnight Marvel'

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    (12)
    Regular price From $3472
  • Emerald Blue Creeping Phlox

    Phlox subulata 'Emerald Blue'

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    (3)
    Regular price From $1699
  • Bumbleberry Salvia

    Salvia nemorosa 'Bumbleberry'

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    (1)
    Regular price $3699
  • Summerific® Ballet Slippers Rose of Sharon

    Hibiscus x 'Ballet Slippers' PP29,896

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    Up to 30% off
    Sale price From $2436 Regular price $3480
  • Summerific® Holy Grail Hardy Hibiscus

    Hibiscus x 'Holy Grail' PP31,478

    Sold out
    (1)
    Regular price $5243
  • Northcountry Blueberry Bush

    Vaccinium 'Northcountry'

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    (1)
    Regular price $2747
  • SUGAR BUZZ® Grape Gumball Bee Balm

    Monarda x 'Grape Gumball'

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    (8)
    Regular price From $1699
  • Luna™ White Hardy Hibiscus

    Hibiscus 'Luna White'

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    (10)
    Regular price $1999

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.