Astilbe
Astilbe × arendsii 'Irrlicht'
Zones 3-
8
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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Astilbe
Astilbe × rosea 'Peach Blossom'
Zones 4-
9
Astilbe
Astilbe × arendsii 'Amethyst'
Zones 4-
8
Astilbe
Astilbe × arendsii 'Rote Cattleya' RED CATTLEYA
Zones 4-
8
Astilbe
Astilbe 'Straussenfeder' OSTRICH PLUME
Zones 4-
8
Astilbe
Astilbe 'Radius'
Zones 3-
8
Astilbe
Astilbe 'Red Sentinel'
Zones 4-
9
Astilbe
Astilbe 'Sprite'
Zones 4-
9
Astilbe
Astilbe 'Professor Van der Wielen'
Zones 4-
9
Astilbe
Astilbe × arendsii 'Rotlicht' RED LIGHT
Zones 4-
8
Astilbe
Astilbe 'Snowdrift'
Zones 4-
9
Astilbe
Astilbe 'Erica'
Zones 4-
9
Astilbe
Astilbe 'Federsee'
Zones 4-
9
Astilbe
Astilbe 'Burgunderrot' BURGUNDY RED
Zones 4-
8
Astilbe
Astilbe 'Darwin's Dream'
Zones 4-
8
Astilbe
Astilbe 'Alive and Kicking'
Zones 4-
8
Astilbe
Astilbe 'Flamingo'
Zones 4-
8
Astilbe
Astilbe 'Delft Lace'
Zones 4-
9
Astilbe
Astilbe 'Verscarmine' YOUNIQUE CARMINE
Zones 4-
9
Astilbe
Astilbe × arendsii ASTARY PINK
Zones 4-
9
Astilboides
Astilboides tabularis
Zones 5-
7
Atlas cedar
Cedrus atlantica
Zones 6-
9
Austrian pine
Pinus nigra 'Hornibrookiana'
Zones 4-
7
Austrian pine
Pinus nigra subsp. Laricio 'Globosa Viridis'
Zones 2-
8
Austrian pine
Pinus nigra
Zones 4-
7
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Autumn crocus
Colchicum 'Violet Queen'
Zones 4-
8
Autumn crocus
Colchicum cilicicum
Zones 4-
8
Autumn crocus
Colchicum byzantinum
Zones 4-
8
Autumn crocus
Colchicum 'Waterlily'
Zones 4-
7
Autumn crocus
Colchicum byzantinum 'Album'
Zones 4-
8
Autumn crocus
Colchicum tenorei
Zones 4-
7
Autumn crocus
Colchicum 'Disraeli'
Zones 4-
7
Autumn crocus
Colchicum autumnale 'Pleniflorum'
Zones 4-
8
Autumn crocus
Colchicum (group)
Zones 4-
7
Autumn crocus
Colchicum autumnale
Zones 4-
8
Autumn crocus
Colchicum laetum
Zones 4-
7
Autumn daffodil
Sternbergia lutea
Zones 6-
9
Autumn fern
Dryopteris erythrosora 'Brilliance'
Zones 5-
8
Autumn moor grass
Sesleria autumnalis
Zones 5-
8
Autumn olive
Elaeagnus umbellata
Zones 4-
9
Autumn sage
Salvia greggii 'Wild Thing'
Zones 6-
9
Autumn stonecrop
Sedum 'Mr. Goodbud'
Zones 3-
9
Avens
Geum 'Mrs. J. Bradshaw'
Zones 5-
7
Avens
Geum 'Cherry Cordial'
Zones 5-
7
Avens
Geum coccineum 'Cooky'
Zones 5-
7
Avens
Geum 'Fire Storm'
Zones 5-
9
Avens
Geum coccineum
Zones 5-
7
Avens
Geum 'Totally Tangerine'
Zones 5-
7
Avens
Geum 'Banana Daiquiri'
Zones 4-
8
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Avens
Geum 'Tngeupp' PRETTICOATS PEACH
Zones 5-
7
Azalea
Rhododendron 'Ben Moseley'
Zones 5-
8
Azalea
Rhododendron 'Brown Eyes'
Zones 5-
8
Azalea
Rhododendron 'Carrie Amanda'
Zones 5-
8
Azalea
Rhododendron 'Clarice'
Zones 5-
8
Azalea
Rhododendron 'Coccinea Speciosa'
Zones 5-
8
Azalea
Rhododendron 'Fanny'
Zones 5-
8
Azalea
Rhododendron 'George Hyatt'
Zones 4-
8
Azalea
Rhododendron 'Ginger'
Zones 5-
8
Azalea
Rhododendron 'Gibraltar'
Zones 5-
8
Azalea
Rhododendron 'High Fashion'
Zones 5-
8
Azalea
Rhododendron 'Hilda Niblett'
Zones 5-
7
Azalea
Rhododendron 'Hoosier Peach'
Zones 4-
8
Azalea
Rhododendron 'Hoosier Rose'
Zones 4-
8
Azalea
Rhododendron 'Jolie Madame'
Zones 5-
8
Azalea
Rhododendron 'Kathleen'
Zones 5-
8
Azalea
Rhododendron 'Margaret Hyatt'
Zones 5-
8
Azalea
Rhododendron 'Klondyke'
Zones 5-
8
Azalea
Rhododendron 'Mary Poppins'
Zones 5-
8
Azalea
Rhododendron 'Norma'
Zones 5-
8
Azalea
Rhododendron 'Pleasant White'
Zones 5-
8
Azalea
Rhododendron 'Sandra Ann'
Zones 5-
8
Azalea
Rhododendron 'Sherwoodii'
Zones 6-
9
Azalea
Rhododendron 'St. Louis Blues'
Zones 4-
8
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Azalea
Rhododendron 'Stewartstonian'
Zones 5-
8
Azalea
Rhododendron 'Susan Camille'
Zones 5-
8
Azalea
Rhododendron 'White Cascade'
Zones 5-
8
Azalea
Rhododendron 'Yaku Prince'
Zones 4-
8
Azalea
Rhododendron 'Viscosepala'
Zones 5-
8
Azalea
Rhododendron 'White Lights'
Zones 4-
8
Azalea
Rhododendron 'Northern Hi-Lights'
Zones 4-
7
Azalea
Rhododendron 'Camilla's Blush'
Zones 5-
7
Azalea
Rhododendron 'Rosy Cheeks'
Zones 5-
7
Azalea
Rhododendron 'Lavender Girl'
Zones 4-
9
Azalea
Rhododendron 'Mrs. Furnivall'
Zones 5-
8
Azalea
Rhododendron 'Anah Kruschke'
Zones 5-
8
Azalea
Rhododendron 'Tri-Lights'
Zones 4-
8
Azalea
Rhododendron 'Conlef' AUTUMN CHEER
Zones 6-
9
Azalea
Rhododendron 'Girard's Karen'
Zones 6-
9
Azalea
Rhododendron 'QbackB' SOLAR FLARE
Zones 5-
9
Azalea
Rhododendron 'QbackA' SOLAR GLOW
Zones 5-
8
Azure monkshood
Aconitum carmichaelii 'Arendsii'
Zones 3-
7
Azure monkshood
Aconitum carmichaelii var. Angustius
Zones 3-
7
Baby's breath
Gypsophila paniculata 'Bristol Fairy'
Zones 3-
9
Baby's breath
Gypsophila paniculata 'Perfekta'
Zones 3-
9
Baby's breath
Gypsophila paniculata 'Compacta Plena'
Zones 3-
9
Baby's breath
Gypsophila paniculata 'Viette's Dwarf'
Zones 3-
9
Baby's breath
Gypsophila paniculata 'Danfestar' FESTIVAL STAR
Zones 3-
9
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Baby's breath
Gypsophila aretioides
Zones 5-
9
Bald cypress
Taxodium distichum 'Pendens'
Zones 4-
9
Bald cypress
Taxodium distichum 'Mickelson' SHAWNEE BRAVE
Zones 4-
9
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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.