Balloon flower
Platycodon grandiflorus 'Fairy Snow'
Zones 3-
8
3
USDA Hardiness Zone 3
-40 to -30°F • Extremely cold winter climates
Includes sub-zones: 3a, 3b | Ideal for: cold-hardy perennials, evergreens, conifers | 1851 total plants
Discover more plants for Zone 3
Browse all 1851 plants for this zone with advanced filtering options. Search by plant type, sun exposure, water needs, and more.
Explore All Plants 
Balloon flower
Platycodon grandiflorus 'Astra Pink'
Zones 3-
8
Balloon flower
Platycodon grandiflorus
Zones 3-
8
Balloon flower
Platycodon grandiflorus POP STAR WHITE
Zones 3-
8
Balsam fir
Abies balsamea 'Nana'
Zones 3-
6
Balsam fir
Abies balsamea 'Jamy'
Zones 3-
6
Balsam fir
Abies balsamea
Zones 3-
6
Balsampear
Momordica charantia
Zones 2-
11
Basil
Ocimum × citriodorum 'Pesto Perpetuo'
Zones 2-
11
Bayberry
Myrica pensylvanica 'Morton'
Zones 3-
6
Bayberry
Myrica pensylvanica
Zones 3-
7
Bean
Phaseolus vulgaris
Zones 2-
11
Bearded penstemon
Penstemon barbatus 'Elfin Pink'
Zones 3-
8
Bearded penstemon
Penstemon barbatus subsp. Coccineus
Zones 3-
8
Beardtongue
Penstemon 'Prairie Fire'
Zones 3-
8
Beardtongue
Penstemon digitalis 'Husker Red'
Zones 3-
8
Beardtongue
Penstemon 'Dark Towers'
Zones 3-
8
Beardtongue
Penstemon digitalis
Zones 3-
8
Beardtongue
Penstemon digitalis 'Pocahontas'
Zones 3-
8
Beardtongue
Penstemon digitalis 'Blackbeard'
Zones 3-
8
Beardtongue
Penstemon digitalis 'Onyx and Pearls'
Zones 3-
8
Beech fern
Phegopteris connectilis
Zones 2-
5
Beefsteak plant
Perilla frutescens
Zones 2-
11
Beet
Beta vulgaris
Zones 2-
11
Beet
Beta vulgaris (Garden Beet Group) 'Bull's Blood'
Zones 2-
11
Looking for something specific?
Use our advanced search to filter by plant type, sun exposure, water needs, and more
Search All Plants
Bellflower
Campanula bononiensis
Zones 3-
6
Bethlehem sage
Pulmonaria saccharata 'Janet Fisk'
Zones 3-
8
Bethlehem sage
Pulmonaria saccharata 'Mrs. Moon'
Zones 3-
8
Bighead knapweed
Centaurea macrocephala
Zones 3-
8
Bigroot geranium
Geranium macrorrhizum 'Bevan's Variety'
Zones 3-
8
Birch
Betula 'Royal Frost'
Zones 3-
6
Bird cherry
Prunus avium
Zones 3-
8
Bird cherry
Prunus padus
Zones 3-
6
Bitter cress
Cardamine pratensis
Zones 3-
7
Bitter switchgrass
Panicum amarum 'Dewey Blue'
Zones 2-
9
Black cherry
Prunus serotina
Zones 3-
9
Black chokeberry
Aronia melanocarpa 'Estland'
Zones 3-
8
Black chokeberry
Aronia melanocarpa var. Elata
Zones 3-
8
Black chokeberry
Aronia melanocarpa 'Morton' IROQUOIS BEAUTY
Zones 3-
8
Black chokeberry
Aronia melanocarpa 'Autumn Magic'
Zones 3-
8
Black chokeberry
Aronia melanocarpa 'Viking'
Zones 3-
8
Black chokeberry
Aronia melanocarpa 'Professor Ed'
Zones 3-
8
Black chokeberry
Aronia melanocarpa
Zones 3-
8
Black chokeberry
Aronia melanocarpa 'UCONNAM012' GROUND HOG
Zones 3-
8
Black cohosh
Actaea racemosa
Zones 3-
8
Black currant
Ribes nigrum 'Ben Sarek'
Zones 3-
7
Black gum
Nyssa sylvatica
Zones 3-
9
Black hawthorn
Crataegus douglasii
Zones 3-
9
Black hellebore
Helleborus niger
Zones 3-
8
Looking for something specific?
Use our advanced search to filter by plant type, sun exposure, water needs, and more
Search All Plants
Black locust
Robinia pseudoacacia
Zones 3-
8
Black oak
Quercus velutina
Zones 3-
9
Black poplar
Populus nigra 'Italica'
Zones 3-
9
Black spruce
Picea mariana 'Nana'
Zones 3-
7
Black-eyed Susan
Rudbeckia fulgida var. Sullivantii 'Goldsturm'
Zones 3-
9
Black-eyed Susan
Rudbeckia hirta 'Prairie Sun'
Zones 3-
8
Black-eyed Susan
Rudbeckia fulgida 'Blovi' VIETTE'S LITTLE SUZY
Zones 3-
9
Black-eyed Susan
Rudbeckia hirta 'Indian Summer'
Zones 3-
7
Black-eyed Susan
Rudbeckia fulgida 'Early Bird Gold'
Zones 3-
9
Black-eyed Susan
Rudbeckia hirta 'Cappuccino'
Zones 3-
8
Black-eyed Susan
Rudbeckia fulgida 'City Garden'
Zones 3-
8
Black-eyed Susan
Rudbeckia hirta 'Irish Spring'
Zones 3-
8
Black-eyed Susan
Rudbeckia hirta
Zones 3-
7
Black-eyed Susan
Rudbeckia fulgida var. Sullivantii
Zones 3-
9
Black-eyed Susan
Rudbeckia 'American Gold Rush'
Zones 3-
9
Black-eyed Susan
Rudbeckia 'Glitters Like Gold'
Zones 3-
9
Black-eyed Susan
Rudbeckia fulgida 'Little Goldstar'
Zones 3-
9
Blackhaw viburnum
Viburnum prunifolium
Zones 3-
9
Bladdernut
Staphylea trifolia
Zones 3-
8
Blanket flower
Gaillardia aristata 'Bijou'
Zones 3-
8
Blanket flower
Gaillardia 'Tokajer'
Zones 3-
9
Blanket flower
Gaillardia × grandiflora 'Burgunder'
Zones 3-
9
Blanket flower
Gaillardia 'Arizona Sun'
Zones 3-
10
Blanket flower
Gaillardia × grandiflora
Zones 3-
10
Looking for something specific?
Use our advanced search to filter by plant type, sun exposure, water needs, and more
Search All Plants
Blanket flower
Gaillardia × grandiflora 'Sun Devil'
Zones 3-
9
Blazing star
Liatris spicata 'Kobold'
Zones 3-
8
Blazing star
Liatris spicata 'Kobold Original'
Zones 3-
8
Blazing star
Liatris ligulistylis
Zones 3-
8
Blazing star
Liatris aspera
Zones 3-
8
Blazing star
Liatris scariosa
Zones 3-
8
Blazing star
Liatris spicata
Zones 3-
8
Blazing star
Liatris spicata 'Floristan White'
Zones 3-
9
Bleeding heart
Dicentra 'Adrian Bloom'
Zones 3-
8
Bleeding heart
Dicentra 'Luxuriant'
Zones 3-
9
Bleeding heart
Dicentra 'King of Hearts'
Zones 3-
8
Bleeding heart
Lamprocapnos spectabilis 'Gold Heart'
Zones 3-
9
Bleeding heart
Lamprocapnos spectabilis 'Alba'
Zones 3-
9
Bleeding heart
Dicentra eximia
Zones 3-
9
Bleeding heart
Lamprocapnos spectabilis
Zones 3-
9
Bloodroot
Sanguinaria canadensis
Zones 3-
8
Bloody cranesbill
Geranium sanguineum 'Max Frei'
Zones 3-
8
Bloody cranesbill
Geranium sanguineum 'John Elsley'
Zones 3-
8
Bloody cranesbill
Geranium sanguineum 'New Hampshire Purple'
Zones 3-
8
Bloody cranesbill
Geranium sanguineum 'Little Bead'
Zones 3-
8
Bloody cranesbill
Geranium sanguineum 'Alan Bloom'
Zones 3-
8
Bloody geranium
Geranium sanguineum
Zones 3-
9
Blue bugloss
Anchusa azurea 'Loddon Royalist'
Zones 3-
8
Blue cohosh
Caulophyllum thalictroides
Zones 3-
8
Looking for something specific?
Use our advanced search to filter by plant type, sun exposure, water needs, and more
Search All Plants
Blue false indigo
Baptisia australis
Zones 3-
9
Blue false indigo
Baptisia australis var. Minor
Zones 3-
8
Blue flag
Iris versicolor 'Whodunit'
Zones 3-
7
Want to see more?
View all 1851 plants for Zone 3 with advanced filtering options. Search by plant type, sun exposure, water needs, and more.
See All PlantsBest Plants for Zone 3
USDA Hardiness Zone 3 experiences winter minimum temperatures between -40 to -30°F. This collection includes 1851 plants specifically suited for Zone 3 conditions, including cold-hardy perennials, evergreens, conifers.
Understanding Your Hardiness Zone
The USDA hardiness zone is based on average annual minimum winter temperature. While it's an excellent starting point, also consider your local microclimate, soil conditions, rainfall patterns, and summer heat when selecting plants.