USDA Hardiness Zone 3 · Winter lows -40°F to -30°F
Best Plants for Zone 3
Zone 3 covers the coldest gardens in the Lower 48 — think northern Minnesota and North Dakota. Only the toughest survivors make the cut here, so every plant on this list is a proven cold-weather workhorse.
181 of our 500 fact-checked species thrive in Zone 3 — 105 of them pet-safe.
🌺 African Daisy
Osteospermum ecklonis · Annual · Zones 2–11
🌼 African Marigold
Tagetes erecta · Annual · Zones 2–11
🪻 Ageratum (Flossflower)
Ageratum houstonianum · Annual · Zones 2–11
💜 Ajuga (Bugleweed)
Ajuga reptans · Groundcover · Zones 3–9
🍎 Apple
Malus domestica · Edible · Zones 3–8
🫐 Arrowwood Viburnum
Viburnum dentatum · Shrub · Zones 2–8
🌿 Arugula
Eruca vesicaria · Edible · Zones 2–11
🧡 Asiatic Lily
Lilium Asiatic hybrids · Perennial · Zones 3–8
🌱 Asparagus
Asparagus officinalis · Edible · Zones 3–8
🌸 Astilbe
Astilbe x arendsii · Perennial · Zones 3–9
🌸 Autumn Joy Stonecrop
Hylotelephium 'Herbstfreude' (Sedum 'Autumn Joy') · Perennial · Zones 3–9
🌼 Bacopa
Chaenostoma cordatum · Annual · Zones 2–11
🔵 Balloon Flower
Platycodon grandiflorus · Perennial · Zones 3–8
🪻 Bearded Iris
Iris × germanica · Perennial · Zones 3–9
🟣 Beet
Beta vulgaris · Edible · Zones 2–11
🌾 Big Bluestem
Andropogon gerardii · Ornamental Grass · Zones 3–9
🫐 Black Chokeberry
Aronia melanocarpa · Shrub · Zones 3–8
🌼 Black-Eyed Susan
Rudbeckia fulgida · Perennial · Zones 3–9
🌺 Blanket Flower
Gaillardia x grandiflora · Perennial · Zones 3–10
💜 Blazing Star
Liatris spicata · Perennial · Zones 3–8
💗 Bleeding Heart
Lamprocapnos spectabilis · Perennial · Zones 3–9
💙 Blue False Indigo
Baptisia australis · Perennial · Zones 3–9
🌾 Blue Grama Grass
Bouteloua gracilis · Ornamental Grass · Zones 3–9
🥬 Bok Choy
Brassica rapa subsp. chinensis · Edible · Zones 2–11
🪻 Borage
Borago officinalis · Edible · Zones 2–11
🥦 Broccoli
Brassica oleracea var. italica · Edible · Zones 2–11
🥦 Brussels Sprouts
Brassica oleracea var. gemmifera · Edible · Zones 2–11
🌳 Bur Oak
Quercus macrocarpa · Tree · Zones 3–8
🦋 Butterfly Weed
Asclepias tuberosa · Perennial · Zones 3–9
🎃 Butternut Squash
Cucurbita moschata · Edible · Zones 2–11
🥬 Cabbage
Brassica oleracea var. capitata · Edible · Zones 2–11
🌼 Calendula (Pot Marigold)
Calendula officinalis · Annual · Zones 2–11
🔔 Calibrachoa (Million Bells)
Calibrachoa × hybrida · Annual · Zones 2–11
🥬 Callaloo (Amaranth)
Amaranthus viridis · Edible · Zones 2–11
🍈 Cantaloupe
Cucumis melo (Reticulatus Group) · Edible · Zones 2–11
🔴 Cardinal Flower
Lobelia cardinalis · Perennial · Zones 3–9
🔔 Carpathian Bellflower
Campanula carpatica · Perennial · Zones 3–8
🥕 Carrot
Daucus carota subsp. sativus · Edible · Zones 2–11
💜 Catmint
Nepeta × faassenii · Perennial · Zones 3–8
🐱 Catnip
Nepeta cataria · Edible · Zones 3–9
🥬 Cauliflower
Brassica oleracea var. botrytis · Edible · Zones 2–11
🌿 Celery
Apium graveolens · Edible · Zones 2–11
🔥 Celosia (Cockscomb)
Celosia argentea · Annual · Zones 2–11
🌸 Cheddar Pink Dianthus
Dianthus gratianopolitanus · Perennial · Zones 3–9
🌿 Chives
Allium schoenoprasum · Edible · Zones 3–9
🌿 Christmas Fern
Polystichum acrostichoides · Perennial · Zones 3–9
🌿 Cilantro (Coriander)
Coriandrum sativum · Edible · Zones 2–11
🌿 Cinnamon Fern
Osmundastrum cinnamomeum · Perennial · Zones 3–9
💐 Cleome (Spider Flower)
Cleome hassleriana · Annual · Zones 2–11
🍃 Coleus
Coleus scutellarioides · Annual · Zones 2–11
🥬 Collard Greens
Brassica oleracea var. viridis · Edible · Zones 2–11
🏵️ Columbine
Aquilegia hybrids · Perennial · Zones 3–8
🌳 Common Hackberry
Celtis occidentalis · Tree · Zones 3–9
💜 Common Lilac
Syringa vulgaris · Shrub · Zones 3–7
🦋 Common Milkweed
Asclepias syriaca · Perennial · Zones 3–9
🪴 Common Ninebark
Physocarpus opulifolius · Shrub · Zones 2–8
🌻 Common Sunflower
Helianthus annuus · Annual · Zones 2–11
🌼 Common Witch Hazel
Hamamelis virginiana · Shrub · Zones 3–8
🤍 Common Yarrow
Achillea millefolium · Perennial · Zones 3–9
🌸 Cosmos
Cosmos bipinnatus · Annual · Zones 2–11
🌲 Creeping Juniper
Juniperus horizontalis · Groundcover · Zones 3–9
🌷 Creeping Phlox
Phlox subulata · Groundcover · Zones 3–9
🥒 Cucumber
Cucumis sativus · Edible · Zones 2–11
🌼 Daffodil
Narcissus hybrids · Perennial · Zones 3–8
🌼 Daylily
Hemerocallis hybrids · Perennial · Zones 3–9
💙 Delphinium
Delphinium elatum hybrids · Perennial · Zones 3–7
🌿 Dill
Anethum graveolens · Edible · Zones 2–11
❤️ 'Dragon's Blood' Sedum
Sedum spurium 'Dragon's Blood' · Groundcover · Zones 3–9
🌷 Dutch Crocus
Crocus vernus · Perennial · Zones 3–8
🌲 Dwarf Alberta Spruce
Picea glauca 'Conica' · Shrub · Zones 2–6
🌲 Eastern Red Cedar
Juniperus virginiana · Tree · Zones 2–9
🌲 Eastern White Pine
Pinus strobus · Tree · Zones 3–7
🍆 Eggplant
Solanum melongena · Edible · Zones 2–11
🌲 Emerald Green Arborvitae
Thuja occidentalis 'Smaragd' · Shrub · Zones 3–8
🤍 Evergreen Candytuft
Iberis sempervirens · Perennial · Zones 3–8
🪻 Fan Flower
Scaevola aemula · Annual · Zones 2–11
🥬 Florence Fennel
Foeniculum vulgare var. azoricum · Edible · Zones 2–11
🤍 Foxglove Beardtongue
Penstemon digitalis · Perennial · Zones 3–8
🌽 French Marigold
Tagetes patula · Annual · Zones 2–11
🌸 Garden Peony
Paeonia lactiflora · Perennial · Zones 3–8
🧄 Garlic
Allium sativum · Edible · Zones 2–10
🌻 Gazania (Treasure Flower)
Gazania rigens · Annual · Zones 2–11
🌼 German Chamomile
Matricaria chamomilla · Edible · Zones 2–11
🌳 Ginkgo (Maidenhair Tree)
Ginkgo biloba · Tree · Zones 3–8
🏵️ Globe Amaranth
Gomphrena globosa · Annual · Zones 2–11
💛 Golden Creeping Jenny
Lysimachia nummularia 'Aurea' · Groundcover · Zones 3–8
🫛 Green Bean
Phaseolus vulgaris · Edible · Zones 2–11
🍂 Gro-Low Fragrant Sumac
Rhus aromatica 'Gro-Low' · Shrub · Zones 3–9
💜 Hardy Geranium (Bloody Cranesbill)
Geranium sanguineum · Perennial · Zones 3–8
🪴 Hens and Chicks
Sempervivum tectorum · Succulent · Zones 3–8
🫐 Highbush Blueberry
Vaccinium corymbosum · Edible · Zones 3–7
🌺 Hollyhock
Alcea rosea · Perennial · Zones 3–8
🌿 Hosta
Hosta spp. · Perennial · Zones 3–9
🌶️ Jalapeño Pepper
Capsicum annuum 'Jalapeño' · Edible · Zones 2–11
🌵 John Creech Stonecrop
Phedimus spurius 'John Creech' · Succulent · Zones 3–9
🥬 Kale
Brassica oleracea var. sabellica · Edible · Zones 2–11
🐻 Kinnikinnick
Arctostaphylos uva-ursi · Groundcover · Zones 2–7
🥬 Kohlrabi
Brassica oleracea var. gongylodes · Edible · Zones 2–11
💙 Larkspur
Consolida ajacis · Annual · Zones 2–11
🧅 Leek
Allium ampeloprasum (Leek Group) · Edible · Zones 2–11
🌾 Lemongrass
Cymbopogon citratus · Edible · Zones 2–11
🥬 Lettuce
Lactuca sativa · Edible · Zones 2–11
🔔 Lily of the Valley
Convallaria majalis · Groundcover · Zones 2–7
🌾 Little Bluestem
Schizachyrium scoparium · Ornamental Grass · Zones 3–9
🌿 Lungwort
Pulmonaria 'Raspberry Splash' · Perennial · Zones 3–8
🌺 Morning Glory
Ipomoea tricolor · Vine · Zones 2–11
🌹 Moss Rose
Portulaca grandiflora · Annual · Zones 2–11
🥬 Mustard Greens
Brassica juncea · Edible · Zones 2–11
🌼 Nasturtium
Tropaeolum majus · Annual · Zones 2–11
💜 New England Aster
Symphyotrichum novae-angliae · Perennial · Zones 3–8
🌳 Northern Red Oak
Quercus rubra · Tree · Zones 3–8
🌸 Obedient Plant
Physostegia virginiana · Perennial · Zones 3–9
🫛 Okra
Abelmoschus esculentus · Edible · Zones 2–11
🧅 Onion
Allium cepa · Edible · Zones 2–11
🥬 Ornamental Kale
Brassica oleracea (Acephala Group) · Annual · Zones 2–11
🌿 Ostrich Fern
Matteuccia struthiopteris · Perennial · Zones 3–7
🤍 Panicle Hydrangea
Hydrangea paniculata · Shrub · Zones 3–8
🌳 Paper Birch
Betula papyrifera · Tree · Zones 2–7
🌿 Parsley
Petroselinum crispum · Edible · Zones 2–11
🥕 Parsnip
Pastinaca sativa · Edible · Zones 2–11
🥜 Peanut
Arachis hypogaea · Edible · Zones 2–11
🌿 Pennsylvania Sedge
Carex pensylvanica · Ornamental Grass · Zones 3–8
🌸 Pink Turtlehead
Chelone lyonii · Perennial · Zones 3–8
🌵 Plains Prickly Pear
Opuntia polyacantha · Succulent · Zones 3–9
🌿 Polka Dot Plant
Hypoestes phyllostachya · Annual · Zones 2–11
🥔 Potato
Solanum tuberosum · Edible · Zones 2–11
🌾 Prairie Dropseed
Sporobolus heterolepis · Ornamental Grass · Zones 3–9
🎃 Pumpkin
Cucurbita pepo (Pumpkin Group) · Edible · Zones 2–11
🌸 Purple Coneflower
Echinacea purpurea · Perennial · Zones 3–9
🔴 Radish
Raphanus sativus · Edible · Zones 2–11
🍁 Red Maple
Acer rubrum · Tree · Zones 3–9
🌿 Red-Osier Dogwood
Cornus sericea · Shrub · Zones 2–7
🥧 Rhubarb
Rheum × hybridum · Edible · Zones 3–8
🌲 Rocky Mountain Juniper
Juniperus scopulorum · Tree · Zones 3–7
💜 Rocky Mountain Penstemon
Penstemon strictus · Perennial · Zones 3–8
🌹 Rugosa Rose
Rosa rugosa · Shrub · Zones 2–7
🫐 Saskatoon Serviceberry
Amelanchier alnifolia · Edible · Zones 2–7
🌷 Scarlet Bee Balm
Monarda didyma · Perennial · Zones 3–9
🌺 Scarlet Sage
Salvia splendens · Annual · Zones 2–11
💛 Showy Goldenrod
Solidago speciosa · Perennial · Zones 3–8
💛 Shrubby Cinquefoil
Dasiphora fruticosa · Shrub · Zones 2–7
💙 Siberian Bugloss
Brunnera macrophylla 'Jack Frost' · Perennial · Zones 3–8
🪻 Siberian Iris
Iris sibirica · Perennial · Zones 3–8
💐 Smooth Hydrangea (Annabelle)
Hydrangea arborescens · Shrub · Zones 3–9
🌸 Snapdragon
Antirrhinum majus · Annual · Zones 2–11
🫘 Southern Pea (Black-Eyed Pea)
Vigna unguiculata · Edible · Zones 2–11
💜 Spike Speedwell
Veronica spicata · Perennial · Zones 3–8
🥬 Spinach
Spinacia oleracea · Edible · Zones 2–11
🤍 Spotted Deadnettle
Lamium maculatum · Groundcover · Zones 3–8
🌿 Stevia
Stevia rebaudiana · Edible · Zones 2–11
🍁 Sugar Maple
Acer saccharum · Tree · Zones 3–8
🫛 Sugar Snap Pea
Pisum sativum var. macrocarpon · Edible · Zones 2–11
🐝 Summersweet
Clethra alnifolia · Shrub · Zones 3–9
💗 Swamp Milkweed
Asclepias incarnata · Perennial · Zones 3–9
🌼 Sweet Alyssum
Lobularia maritima · Annual · Zones 2–11
🌱 Sweet Basil
Ocimum basilicum · Edible · Zones 2–11
🌽 Sweet Corn
Zea mays var. saccharata · Edible · Zones 2–11
🍃 Sweet Marjoram
Origanum majorana · Edible · Zones 2–11
🌸 Sweet Pea
Lathyrus odoratus · Vine · Zones 2–11
🍠 Sweet Potato
Ipomoea batatas · Edible · Zones 2–11
🥬 Swiss Chard
Beta vulgaris subsp. vulgaris (Cicla Group) · Edible · Zones 2–11
🌳 Thornless Honeylocust
Gleditsia triacanthos f. inermis · Tree · Zones 3–9
🌟 Threadleaf Tickseed
Coreopsis verticillata · Perennial · Zones 3–9
🍅 Tomatillo
Physalis philadelphica · Edible · Zones 2–11
🍅 Tomato
Solanum lycopersicum · Edible · Zones 2–11
🌸 Torenia (Wishbone Flower)
Torenia fournieri · Annual · Zones 2–11
🌷 Tulip
Tulipa hybrids · Perennial · Zones 3–8
Turnip
Brassica rapa subsp. rapa · Edible · Zones 2–11
🤍 Vanhoutte Spirea (Bridal Wreath)
Spiraea × vanhouttei · Shrub · Zones 3–8
🔔 Variegated Solomon's Seal
Polygonatum odoratum 'Variegatum' · Perennial · Zones 3–8
🌸 Viola (Horned Violet)
Viola cornuta · Annual · Zones 2–11
💙 Virginia Bluebells
Mertensia virginica · Perennial · Zones 3–8
🍂 Virginia Creeper
Parthenocissus quinquefolia · Vine · Zones 3–9
🍉 Watermelon
Citrullus lanatus · Edible · Zones 2–11
🌳 White Oak
Quercus alba · Tree · Zones 3–9
💜 Wild Bergamot
Monarda fistulosa · Perennial · Zones 3–9
🍃 Wild Ginger
Asarum canadense · Groundcover · Zones 3–7
🔴 Winterberry Holly
Ilex verticillata · Shrub · Zones 3–9
🌼 Zinnia
Zinnia elegans · Annual · Zones 2–11
🌺 Zonal Geranium
Pelargonium × hortorum · Annual · Zones 2–11
🥒 Zucchini
Cucurbita pepo · Edible · Zones 2–11
A zone is a starting point — your yard is the real test.
Two Zone 3 yards can grow completely different things. Sprigwise reads your ZIP, your sunlight and your soil, then ranks these plants by survival odds for your exact spot — free.
🌿 Analyze My Yard — free