Perennials for zone 6
These 11,756 perennials grow in USDA zone 6. Zone 6 winters reach -10 to 0°F (-23 to -18°C). Garden centre favorites come first. Find your zone.
- red milkweedAsclepias rubraZones 6 to 9 · Sun to part shade · 2 to 3 ft
- seedboxLudwigia alternifoliaZones 4 to 8 · Full sun · 2 to 3 ft
- snow in summerCerastium tomentosumZones 3 to 7 · Sun to part shade · 12"
- soapwortSaponaria officinalisZones 3 to 8 · Full sun · 1 to 3 ft
- spotted water hemlockCicuta maculataZones 3 to 10 · Sun to part shade · 5 ft
- sweet violetViola odorataZones 4 to 9 · Sun to part shade · 4 to 6"
- white avensGeum canadenseZones 3 to 9 · Sun to shade · 2 to 3 ft
- winecupCallirhoe digitataZones 4 to 8 · Full sun · 8 to 20"
- barrenwortEpimedium wushanenseZones 5 to 9 · Part to full shade · 1 to 2 ft
- blue flaxLinum narbonenseZones 5 to 9 · Full sun · 1 to 2 ft
- giant sunflowerHelianthus giganteusZones 3 to 9 · Full sun · 12 ft
- kenilworth ivyCymbalaria muralisZones 5 to 8 · Part to full shade · 2 to 3"
- leopard plantLigularia dentataZones 3 to 8 · Part to full shade · 3 to 4 ft
- lithodoraGlandora diffusaZones 6 to 8 · Sun to part shade · 6 to 12"
- mondo grassOphiopogon planiscapusZones 6 to 9 · Sun to part shade · 9 to 12"
- pulmonariaPulmonaria rubraZones 4 to 8 · Part to full shade · 9 to 12"
- purple giant hyssopAgastache scrophulariifoliaZones 3 to 8 · Sun to shade · 5 ft
- pyrethrum daisyTanacetum cinerariifoliumZones 4 to 10 · Sun to part shade · 1 to 2 ft
- rampionCampanula rapunculusZones 4 to 8 · Sun to part shade · 2 to 3 ft
- saxifrageSaxifraga crustataZones 5 to 8 · Part shade · 6 to 12"
- self healPrunella grandifloraZones 4 to 8 · Sun to part shade · 6 to 12"
- sulphur cinquefoilPotentilla rectaZones 3 to 8 · Sun to part shade · 1 to 3 ft
- sweetflagAcorus americanusZones 3 to 6 · Full sun · 2 to 4 ft
- verbascumVerbascum pyramidatumZones 4 to 8 · Full sun · 5 to 7 ft
- Virginia snakerootAristolochia serpentariaZones 5 to 9 · Part to full shade · 2 ft
- windflowerEriocapitella tomentosaZones 4 to 7 · Sun to part shade · 2 to 4 ft
- alfalfaMedicago sativaZones 3 to 9 · Sun to part shade · 2 to 3 ft
- alpine forget-me-notMyosotis alpestrisZones 4 to 8 · Full sun · 1 to 2 ft
- bee orchidOphrys apiferaZones 6 to 9 · Part shade · 2 ft
- bishop's hatEpimedium grandiflorumZones 5 to 8 · Part to full shade · 9 to 18"
- broad leaved helleborineEpipactis helleborineZones 3 to 6 · Part to full shade · 1 to 3 ft
- Chinese astilbeAstilbe chinensisZones 4 to 8 · Part to full shade · 4 to 6 ft
- false asterAster yomenaZones 4 to 8 · Sun to part shade · 2 to 3 ft
- globe flowerTrollius cultorumZones 3 to 7 · Sun to part shade · 2 to 3 ft
- globe thistleEchinops bannaticusZones 4 to 9 · Full sun · 4 to 6 ft
- leopard's baneDoronicum macrophyllumZones 4 to 9 · Sun to part shade · 2 ft
- parrot featherMyriophyllum aquaticumZones 6 to 10 · Sun to part shade · 5 to 6 ft
- rock cressAubrieta deltoideaZones 5 to 7 · Sun to part shade
- rodgersiaRodgersia pinnataZones 5 to 7 · Sun to part shade · 3 to 4 ft
- showy stonecropHylotelephium populifoliumZones 5 to 9 · Full sun · 1 to 2 ft
- white egret orchidPecteilis radiataZones 6 to 10 · Sun to part shade · 1 to 2 ft
- white vervainVerbena urticifoliaZones 3 to 9 · 5 ft
- brass buttonsLeptinella squalidaZones 4 to 10 · Sun to part shade
- creeping speedwellVeronica repensZones 6 to 9 · Sun to part shade
- Tasmanian Tiger Mediterranean spurgeEuphorbia characias 'Tasmanian Tiger'Zones 6 to 8 · Sun to part shade · 2 to 4 ft
- Snow Flurry heath asterSymphyotrichum ericoides 'Snow Flurry'Zones 3 to 9 · Sun to part shade · 3 to 6"
- Zagreb threadleaf coreopsisAnacis verticillata 'Zagreb'Zones 3 to 9 · Sun to part shade · 12 to 18"
- Lady lavenderLavandula angustifolia 'Lady'Zones 5 to 9 · Sun to part shade · 16 to 20"
- Arizona Apricot blanket flowerGaillardia 'Arizona Apricot'Zones 4 to 10 · Full sun · 9 to 12"
- Aurea creeping jennyLysimachia nummularia 'Aurea'Zones 3 to 9 · Sun to part shade · 3 to 6"
- Coronation Gold yarrowAchillea 'Coronation Gold'Zones 3 to 8 · Sun to part shade · 3 ft
- Gold Heart bleeding heartLamprocapnos spectabilis 'Gold Heart'Zones 3 to 9 · Part to full shade · 2 ft
- Queen Victoria cardinal flowerLobelia cardinalis 'Queen Victoria'Zones 4 to 9 · Sun to part shade · 3 to 4 ft
- Spring Symphony foam flowerTiarella 'Spring Symphony'Zones 4 to 9 · Part to full shade · 6 to 12"
- Vivid obedient plantPhysostegia virginiana 'Vivid'Zones 3 to 9 · Sun to part shade · 1 to 2 ft
- Amethyst sageSalvia nemorosa 'Amethyst'Zones 5 to 9 · Sun to part shade · 1 to 2 ft
- El Desperado daylilyHemerocallis 'El Desperado'Zones 3 to 9 · Sun to part shade · 2 to 3 ft
- Fooled Me daylilyHemerocallis 'Fooled Me'Zones 3 to 9 · Sun to part shade · 2 ft
- Ivory Prince lenten roseHelleborus 'Ivory Prince'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Neon Star carnationDianthus 'Neon Star'Zones 5 to 9 · Sun to part shade