Coral bells
Heuchera 'Lime Rickey'
Zones 4-
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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Coral bells
Heuchera sanguinea 'Ruby Bells'
Zones 4-
8
Coral bells
Heuchera 'Marmalade'
Zones 4-
8
Coral bells
Heuchera 'TNHEU041' DOLCE CREME BRULEE
Zones 4-
8
Coral bells
Heuchera sanguinea 'Splendens'
Zones 5-
9
Coral bells
Heuchera 'Peach Pie' DOLCE PEACH MELBA
Zones 5-
9
Coral bells
Heuchera 'Green Spice'
Zones 4-
9
Coral bells
Heuchera 'Peach Flambe'
Zones 4-
9
Coral bells
Heuchera 'Sparkling Burgundy'
Zones 4-
9
Coral bells
Heuchera 'Cinnabar Silver'
Zones 4-
9
Coral bells
Heuchera 'Pwheu0102' DOLCE MOCHA MINT
Zones 5-
9
Coral bells
Heuchera 'PWHEU0109' DOLCE BLACKCURRANT
Zones 5-
9
Coral bells
Heuchera 'Mocha'
Zones 4-
8
Coral bells
Heuchera 'Miracle'
Zones 4-
8
Coral bells
Heuchera 'Molly Bush'
Zones 4-
8
Coral bells
Heuchera 'Southern Comfort'
Zones 4-
8
Coral bells
Heuchera 'Melting Fire'
Zones 4-
9
Coral bells
Heuchera 'Mahogany'
Zones 4-
9
Coral bells
Heuchera 'Georgia Peach'
Zones 4-
9
Coral bells
Heuchera 'Encore'
Zones 4-
9
Coral bells
Heuchera 'Blackout'
Zones 4-
9
Coral bells
Heuchera 'Pinot Gris'
Zones 4-
9
Coral bells
Heuchera 'Citronelle'
Zones 4-
8
Coral bells
Heuchera 'Christa'
Zones 4-
9
Coral bells
Heuchera 'Tiramisu'
Zones 4-
9
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Coral bells
Heuchera 'Midnight Rose'
Zones 4-
9
Coral bells
Heuchera 'Hercules'
Zones 4-
9
Coral bells
Heuchera 'Rave On'
Zones 4-
9
Coral bells
Heuchera 'Ginger Peach'
Zones 4-
9
Coral bells
Heuchera 'Cherry Cola'
Zones 4-
9
Coral bells
Heuchera americana
Zones 4-
9
Coral bells
Heuchera sanguinea
Zones 3-
8
Coral bells
Heuchera cylindrica
Zones 3-
8
Coral bells
Heuchera 'Circus'
Zones 4-
9
Coral bells
Heuchera 'Inheuredfu' DOLCE CINNAMON CURLS
Zones 4-
9
Coral bells
Heuchera 'Coco'
Zones 4-
9
Coral bells
Heuchera 'Blondie'
Zones 4-
9
Coral bells
Heuchera 'Black Forest Cake'
Zones 4-
9
Coral bells
Heuchera 'TNHEUFR' FOREVER RED
Zones 4-
9
Coral berry
Symphoricarpos × doorenbosii 'Kordes' AMETHYST
Zones 3-
7
Coral berry
Symphoricarpos × doorenbosii 'Kolmgala'
Zones 4-
9
Coral lily
Lilium pumilum
Zones 3-
7
Coralberry
Symphoricarpos orbiculatus
Zones 2-
7
Corkscrew rush
Juncus effusus f. Spiralis
Zones 4-
9
Corkscrew rush
Juncus effusus 'Quartz Creek'
Zones 4-
9
Corn
Zea mays 'Hopi Turquoise'
Zones 2-
11
Corn
Zea mays 'Hopi Purple'
Zones 2-
11
Corn
Zea mays 'Fisher's Earliest'
Zones 2-
11
Corn poppy
Papaver rhoeas
Zones 3-
10
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Cornelian cherry dogwood
Cornus mas 'Golden Glory'
Zones 4-
8
Cornelian cherry dogwood
Cornus mas
Zones 4-
8
Cornflower
Centaurea cyanus
Zones 2-
11
Corsican hellebore
Helleborus argutifolius
Zones 6-
8
Corsican mint
Mentha requienii
Zones 6-
9
Corydalis
Corydalis 'Blackberry Wine'
Zones 5-
8
Corydalis
Corydalis 'Canary Feathers'
Zones 6-
8
Corydalis
Corydalis lutea
Zones 5-
7
Corydalis
Corydalis ochroleuca
Zones 5-
7
Corydalis
Corydalis ophiocarpa
Zones 5-
8
Cosmos
Cosmos bipinnatus
Zones 2-
11
Cosmos
Cosmos sulphureus
Zones 2-
11
Cotoneaster
Cotoneaster hessei
Zones 4-
7
Cotoneaster
Cotoneaster franchetii
Zones 6-
9
Cotoneaster
Cotoneaster apiculatus
Zones 4-
7
Cotoneaster
Cotoneaster cochleatus
Zones 5-
7
Cotoneaster
Cotoneaster acutifolius
Zones 4-
7
Cotoneaster
Cotoneaster multiflorus
Zones 4-
7
Cotoneaster
Cotoneaster suavis
Zones 6-
9
Cotoneaster
Cotoneaster divaricatus
Zones 4-
7
Cow's tail pine
Cephalotaxus harringtonia 'Duke Gardens'
Zones 6-
9
Cow's tail pine
Cephalotaxus harringtonia 'Nana'
Zones 6-
9
Cowslip
Primula veris
Zones 3-
8
Crabapple
Malus 'Spring Snow'
Zones 4-
8
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Crabapple
Malus 'Cardinal'
Zones 5-
8
Crabapple
Malus 'Callaway'
Zones 5-
8
Crabapple
Malus 'Amerspirzam' AMERICAN SPIRIT
Zones 4-
8
Crabapple
Malus 'Fozam' FOX FIRE
Zones 4-
8
Cranberry
Vaccinium macrocarpon 'Thunderlake'
Zones 3-
7
Cranesbill
Geranium 'Johnson's Blue'
Zones 4-
8
Cranesbill
Geranium macrorrhizum 'Ingwersens Variety'
Zones 4-
8
Cranesbill
Geranium 'Dilys'
Zones 4-
8
Cranesbill
Geranium × oxonianum 'Claridge Druce'
Zones 4-
8
Cranesbill
Geranium × oxonianum 'Thurstonianum'
Zones 5-
8
Cranesbill
Geranium 'Nimbus'
Zones 5-
8
Cranesbill
Geranium 'Blue Cloud'
Zones 5-
8
Cranesbill
Geranium 'Gerwat' ROZANNE
Zones 5-
8
Cranesbill
Geranium 'Tiny Monster'
Zones 4-
8
Cranesbill
Geranium × oxonianum 'Katherine Adele'
Zones 4-
7
Cranesbill
Geranium 'Orkney Cherry'
Zones 5-
8
Cranesbill
Geranium 'Blogold' BLUE SUNRISE
Zones 5-
8
Cranesbill
Geranium 'Dragon Heart'
Zones 5-
8
Cranesbill
Geranium 'Blushing Turtle'
Zones 5-
8
Cranesbill
Geranium macrorrhizum
Zones 4-
8
Cranesbill
Geranium renardii
Zones 6-
8
Cranesbill
Geranium wlassovianum
Zones 5-
8
Cranesbill
Geranium 'Azure Rush'
Zones 5-
8
Cranesbill
Geranium wallichianum 'Sylvia's Surprise'
Zones 6-
9
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Crape myrtle
Lagerstroemia 'Acoma'
Zones 6-
9
Crape myrtle
Lagerstroemia indica 'Baton Rouge'
Zones 6-
9
Crape myrtle
Lagerstroemia 'Bicolor'
Zones 6-
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.