Hazel alder
Alnus serrulata
Zones 4-
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
Discover more plants for Zone 6
Browse all 5960 plants for this zone with advanced filtering options. Search by plant type, sun exposure, water needs, and more.
Explore All Plants 
Hazel alder
Alnus incana subsp. Rugosa
Zones 2-
6
Hazelnut
Corylus avellana
Zones 4-
8
Hazelnut
Corylus avellana 'Red Dragon'
Zones 3-
9
Heart-leaved skullcap
Scutellaria ovata
Zones 4-
9
Heath aster
Symphyotrichum ericoides 'Snow Flurry'
Zones 3-
9
Heath aster
Symphyotrichum ericoides 'Blue Star'
Zones 3-
9
Heath aster
Symphyotrichum ericoides
Zones 3-
10
Heavenly bamboo
Nandina domestica 'Moon Bay'
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Harbour Dwarf'
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Pygmaea'
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Monfar' SIENNA SUNRISE
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Monum' PLUM PASSION
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Murasaki' FLIRT
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Aka' BLUSH PINK
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Seika' OBSESSION
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Fire Power'
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Tuscan Flame'
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Emerald Sea'
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Lemon-Lime'
Zones 6-
9
Hedge maple
Acer campestre 'Postelense'
Zones 5-
8
Hedge maple
Acer campestre 'Evelyn' QUEEN ELIZABETH
Zones 6-
8
Hedge maple
Acer campestre
Zones 5-
8
Hellebore
Helleborus orientalis 'Millet Hybrids'
Zones 4-
9
Hellebore
Helleborus 'Winter Joy Bouquet'
Zones 4-
9
Looking for something specific?
Use our advanced search to filter by plant type, sun exposure, water needs, and more
Search All Plants
Hellebore
Helleborus purpurascens 'Red Power'
Zones 5-
8
Hellebore
Helleborus 'Royal Heritage'
Zones 4-
9
Hellebore
Helleborus × hybridus (Ballard's Group)
Zones 4-
9
Hellebore
Helleborus × hybridus 'White Lady'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Blue Lady'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Pink Lady'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Red Lady'
Zones 4-
9
Hellebore
Helleborus × hybridus (red hybrid)
Zones 4-
9
Hellebore
Helleborus × hybridus 'White Lady Spotted'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Yellow Lady'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Pine Knot Best Strain'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Pine Knot Best Darks'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Pine Knot Best R & C'
Zones 4-
9
Hellebore
Helleborus 'Regal Ruffles'
Zones 4-
9
Hellebore
Helleborus × hybridus (Lady Mix)
Zones 4-
9
Hellebore
Helleborus (Painted Strain) WINTER JEWELS
Zones 4-
9
Hellebore
Helleborus 'Brushstrokes Strain'
Zones 4-
9
Hellebore
Helleborus 'Mardi Gras Double Mix'
Zones 5-
9
Hellebore
Helleborus orientalis
Zones 4-
9
Hellebore
Helleborus odorus
Zones 6-
8
Hellebore
Helleborus 'Red Racer'
Zones 4-
9
Hellebore
Helleborus 'Confetti Cake'
Zones 4-
9
Hellebore
Helleborus 'Coseh 710' PINK FROST
Zones 4-
9
Hellebore
Helleborus HONEYMOON ROME IN RED
Zones 4-
9
Looking for something specific?
Use our advanced search to filter by plant type, sun exposure, water needs, and more
Search All Plants
Hellebore
Helleborus HONEYMOON NEW YORK NIGHT
Zones 4-
9
Hens and chicks
Sempervivum 'Black'
Zones 4-
9
Hens and chicks
Sempervivum 'King George'
Zones 4-
9
Hepatica
Hepatica transsilvanica
Zones 4-
7
Hiba
Thujopsis dolabrata
Zones 5-
7
Hibiscus
Hibiscus 'Old Yella'
Zones 4-
9
Hibiscus
Hibiscus 'Giant Maroon'
Zones 5-
9
Hibiscus
Hibiscus 'Midnight Marvel'
Zones 5-
9
Hibiscus
Hibiscus SUMMERIFIC HOLY GRAIL
Zones 4-
9
Hickory
Carya × laneyi
Zones 4-
8
Higan cherry
Prunus subhirtella 'Autumnalis'
Zones 4-
8
Higan cherry
Prunus subhirtella
Zones 4-
8
High mallow
Malva sylvestris 'Zebrina'
Zones 5-
7
High mallow
Malva sylvestris
Zones 4-
8
Highbush blueberry
Vaccinium corymbosum 'Atlantic'
Zones 5-
8
Highbush blueberry
Vaccinium corymbosum 'Herbert'
Zones 5-
8
Highbush blueberry
Vaccinium corymbosum 'Jersey'
Zones 5-
8
Highbush blueberry
Vaccinium corymbosum 'Ivanhoe'
Zones 5-
8
Highbush blueberry
Vaccinium corymbosum 'Chandler'
Zones 6-
8
Highbush blueberry
Vaccinium 'Sunshine Blue'
Zones 6-
10
Highbush blueberry
Vaccinium corymbosum 'Patriot'
Zones 5-
8
Highbush blueberry
Vaccinium 'Blueray'
Zones 5-
8
Highbush blueberry
Vaccinium 'Northcountry'
Zones 3-
7
Highbush blueberry
Vaccinium corymbosum 'Bluecrop'
Zones 5-
7
Looking for something specific?
Use our advanced search to filter by plant type, sun exposure, water needs, and more
Search All Plants
Highbush blueberry
Vaccinium 'Duke'
Zones 5-
8
Highbush blueberry
Vaccinium corymbosum 'Darrow'
Zones 4-
8
Highbush blueberry
Vaccinium corymbosum 'Aurora'
Zones 5-
8
Highbush blueberry
Vaccinium corymbosum 'Northland'
Zones 3-
7
Highbush blueberry
Vaccinium corymbosum 'ZF06-179' BRAZELBERRIES JELLY BEAN
Zones 4-
8
Highbush blueberry
Vaccinium corymbosum 'ZF06-079' PINK ICING
Zones 5-
8
Himalayan birch
Betula utilis var. Jacquemontii
Zones 5-
6
Himalayan birch
Betula utilis
Zones 5-
8
Himalayan cedar
Cedrus deodara 'Shalimar'
Zones 6-
8
Himalayan pine
Pinus wallichiana
Zones 5-
7
Hinoki cypress
Chamaecyparis obtusa 'Hage'
Zones 4-
8
Hinoki cypress
Chamaecyparis obtusa 'Kosteri'
Zones 4-
8
Hinoki cypress
Chamaecyparis obtusa 'Nana Gracilis'
Zones 4-
8
Hinoki cypress
Chamaecyparis obtusa 'Nana Lutea'
Zones 4-
8
Hinoki cypress
Chamaecyparis obtusa 'Verdon'
Zones 4-
8
Hinoki cypress
Chamaecyparis obtusa 'Coralliformis'
Zones 4-
8
Hinoki cypress
Chamaecyparis obtusa 'Filicoides'
Zones 4-
8
Hinoki cypress
Chamaecyparis obtusa 'Lynn's Golden'
Zones 5-
8
Hinoki cypress
Chamaecyparis obtusa 'Heavy Texture'
Zones 4-
8
Hinoki cypress
Chamaecyparis obtusa 'Torulosa Dwarf'
Zones 4-
8
Hinoki cypress
Chamaecyparis obtusa 'Lycopodioides'
Zones 4-
8
Hinoki cypress
Chamaecyparis obtusa 'Golden Fastigiata'
Zones 4-
8
Hinoki cypress
Chamaecyparis obtusa 'Golden Whorl'
Zones 4-
8
Hinoki cypress
Chamaecyparis obtusa 'Spiralis'
Zones 5-
8
Looking for something specific?
Use our advanced search to filter by plant type, sun exposure, water needs, and more
Search All Plants
Hinoki cypress
Chamaecyparis obtusa
Zones 4-
8
Hoary vervain
Verbena stricta
Zones 4-
7
Holly
Ilex 'Mesdob' CHINA BOY
Zones 5-
9
Want to see more?
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.