Columbine
Aquilegia (McKana Group)
Zones 3-
9
6
USDA Hardiness Zone 6
-10 to 0°F • Moderate winter climates
Includes sub-zones: 6a, 6b | Ideal for: perennials, shrubs, ornamental trees | 5960 total plants
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Columbine
Aquilegia (Songbird Series) 'Cardinal'
Zones 3-
9
Columbine
Aquilegia vulgaris (Vervaeneana Group)
Zones 3-
8
Columbine
Aquilegia 'Swallowtail'
Zones 5-
10
Columbine
Aquilegia (Biedermeier Group)
Zones 3-
8
Columbine
Aquilegia vulgaris var. Stellata 'Ruby Port'
Zones 3-
8
Columbine
Aquilegia 'Music Mix'
Zones 3-
9
Columbine
Aquilegia vulgaris var. Flore-pleno 'Tower White'
Zones 3-
8
Columbine
Aquilegia vulgaris
Zones 3-
8
Columbine
Aquilegia canadensis
Zones 3-
8
Columbine
Aquilegia glandulosa
Zones 3-
8
Columbine
Aquilegia chrysantha var. Hinckleyana
Zones 4-
8
Columbine
Aquilegia viridiflora
Zones 3-
8
Columnar apple
Malus MAYPOLE
Zones 4-
8
Columnar apple
Malus pumila 'Obelisk' STARK CRIMSON SPIRE
Zones 4-
8
Columnar apple
Malus pumila 'Tuscan' STARK EMERALD SPIRE
Zones 4-
8
Columnar apple
Malus pumila 'Trajan' STARK SCARLET SPIRE
Zones 4-
8
Comfrey
Symphytum × uplandicum 'Variegatum'
Zones 4-
8
Comfrey
Symphytum 'Hidcote Blue'
Zones 4-
8
Comfrey
Symphytum 'Goldsmith'
Zones 4-
8
Comfrey
Symphytum × uplandicum 'Axminster Gold'
Zones 4-
7
Comfrey
Symphytum officinale
Zones 4-
8
Comfrey
Symphytum grandiflorum
Zones 5-
8
Common bearberry
Arctostaphylos uva-ursi 'Massachusetts'
Zones 2-
6
Common bearberry
Arctostaphylos uva-ursi
Zones 2-
7
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Common beech
Fagus sylvatica
Zones 4-
7
Common blue violet
Viola sororia
Zones 3-
7
Common box
Buxus sempervirens
Zones 5-
8
Common buckthorn
Rhamnus cathartica
Zones 3-
8
Common bugle
Ajuga reptans
Zones 3-
10
Common dittany
Cunila origanoides
Zones 5-
8
Common duckweed
Lemna minor
Zones 4-
10
Common foxglove
Digitalis purpurea 'Pam's Choice'
Zones 4-
8
Common foxglove
Digitalis purpurea (Foxy Group)
Zones 4-
8
Common foxglove
Digitalis purpurea f. Albiflora
Zones 4-
8
Common foxglove
Digitalis purpurea
Zones 4-
8
Common foxglove
Digitalis purpurea 'Candy Mountain'
Zones 4-
9
Common globe amaranth
Gomphrena globosa
Zones 2-
11
Common grape
Vitis vinifera
Zones 6-
9
Common hop
Humulus lupulus 'Aureus'
Zones 3-
8
Common hop
Humulus lupulus 'Sumner' SUMMER SHANDY
Zones 5-
9
Common hop
Humulus lupulus
Zones 4-
8
Common hop
Humulus lupulus 'Cascade'
Zones 4-
9
Common hop
Humulus lupulus 'Centennial'
Zones 4-
8
Common hornbeam
Carpinus betulus 'Fastigiata'
Zones 4-
8
Common hornbeam
Carpinus betulus
Zones 4-
8
Common hornbeam
Carpinus betulus 'Columnaris Nana'
Zones 4-
8
Common hyacinth
Hyacinthus orientalis 'Woodstock'
Zones 4-
8
Common hyacinth
Hyacinthus orientalis 'Blue Jacket'
Zones 4-
8
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Common hyacinth
Hyacinthus orientalis
Zones 4-
8
Common hyacinth
Hyacinthus orientalis ETOUFFEE
Zones 4-
8
Common juniper
Juniperus communis 'Compressa'
Zones 3-
6
Common juniper
Juniperus communis 'Effusa'
Zones 2-
7
Common juniper
Juniperus communis 'Gold Cone'
Zones 5-
7
Common juniper
Juniperus communis 'Blue Stripe'
Zones 3-
7
Common laburnum
Laburnum anagyroides
Zones 5-
7
Common ladies' tresses
Spiranthes odorata
Zones 5-
9
Common lilac
Syringa vulgaris 'Marie Frances'
Zones 3-
7
Common lilac
Syringa vulgaris 'Little Boy Blue'
Zones 3-
7
Common lilac
Syringa vulgaris 'Sensation'
Zones 3-
7
Common lilac
Syringa vulgaris 'Wedgwood Blue'
Zones 3-
7
Common lilac
Syringa vulgaris 'Monge'
Zones 3-
7
Common lilac
Syringa vulgaris 'Avalanche'
Zones 4-
7
Common lilac
Syringa vulgaris 'Andenken an Ludwig Spath'
Zones 3-
7
Common lilac
Syringa vulgaris
Zones 3-
7
Common lilac
Syringa vulgaris 'Président Grévy'
Zones 3-
7
Common lungwort
Pulmonaria officinalis
Zones 3-
8
Common milkweed
Asclepias syriaca
Zones 3-
9
Common moonseed
Menispermum canadense
Zones 5-
8
Common mullein
Verbascum thapsus
Zones 3-
9
Common pear
Pyrus communis 'Doyenné du Comice'
Zones 5-
7
Common pear
Pyrus communis 'Seckel'
Zones 5-
8
Common periwinkle
Vinca minor
Zones 4-
8
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Common pitcher plant
Sarracenia purpurea subsp. Purpurea
Zones 3-
7
Common pitcher plant
Sarracenia purpurea
Zones 3-
8
Common privet
Ligustrum vulgare
Zones 4-
7
Common quaking grass
Briza media
Zones 4-
8
Common rose mallow
Hibiscus moscheutos 'Who says'
Zones 5-
9
Common rose mallow
Hibiscus 'Everest White'
Zones 5-
9
Common rose mallow
Hibiscus 'Pyrenees Pink'
Zones 5-
9
Common rush
Juncus effusus
Zones 4-
9
Common sage
Salvia officinalis 'Aurea'
Zones 6-
9
Common sage
Salvia officinalis 'Berggarten'
Zones 5-
8
Common sage
Salvia officinalis 'Purpurascens'
Zones 6-
9
Common sage
Salvia officinalis 'Tricolor'
Zones 6-
9
Common sage
Salvia officinalis 'Sage of Bath'
Zones 5-
7
Common sage
Salvia officinalis 'Icterina'
Zones 4-
8
Common sage
Salvia officinalis
Zones 4-
8
Common sage
Salvia officinalis 'Nana'
Zones 4-
8
Common sunflower
Helianthus annuus
Zones 2-
11
Common tansy
Tanacetum vulgare
Zones 3-
8
Common teasel
Dipsacus fullonum
Zones 3-
8
Common witch hazel
Hamamelis virginiana 'Green Thumb'
Zones 3-
8
Common witch hazel
Hamamelis virginiana
Zones 3-
8
Common witch hazel
Hamamelis virginiana 'Little Suzie'
Zones 3-
8
Compass plant
Silphium laciniatum
Zones 3-
8
Coneflower
Echinacea 'Bravado'
Zones 3-
8
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Coneflower
Rudbeckia 'Summerblaze'
Zones 3-
9
Coneflower
Echinacea 'Firebird'
Zones 3-
8
Coneflower
Echinacea 'Art's Pride' ORANGE MEADOWBRITE
Zones 3-
8
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View all 5960 plants for Zone 6 with advanced filtering options. Search by plant type, sun exposure, water needs, and more.
See All PlantsBest Plants for Zone 6
USDA Hardiness Zone 6 experiences winter minimum temperatures between -10 to 0°F. This collection includes 5960 plants specifically suited for Zone 6 conditions, including perennials, shrubs, ornamental trees.
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.