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.
- sierra larkspurDelphinium glaucumZones 3 to 8 · Sun to part shade · 4 to 9 ft
- slender blue irisIris prismaticaZones 3 to 9 · Sun to part shade · 1 to 3 ft
- tall fringed bluebellsMertensia ciliataZones 3 to 7 · Sun to part shade · 1 to 4 ft
- tansyTanacetum macrophyllumZones 4 to 8 · Sun to part shade · 1 to 3 ft
- ten-petaled sunflowerHelianthus decapetalusZones 4 to 9 · Sun to shade · 3 to 5 ft
- thread-leaf sundewDrosera filiformisZones 6 to 9 · Sun to part shade · 4 to 12"
- asiatic poppyMeconopsis grandisZones 5 to 7 · Part shade · 2 to 4 ft
- bishop's hatEpimedium leptorrhizumZones 5 to 8 · Part to full shade · 6 to 12"
- bloodleafIresine rhizomatosaZones 5 to 8 · Part to full shade · 2 to 4 ft
- blue buglossAnchusa azureaZones 3 to 8 · Sun to part shade · 3 to 5 ft
- cape pondweedAponogeton distachyosZones 6 to 10 · Sun to part shade · 1 to 4 ft
- cinquefoilPotentilla atrosanguineaZones 5 to 7 · Sun to part shade · 2 to 3 ft
- columbian larkspurDelphinium trolliifoliumZones 5 to 9 · Part shade · 2 to 6 ft
- columbineAquilegia viridifloraZones 3 to 8 · Sun to part shade · 6 to 12"
- decurrent false asterBoltonia decurrensZones 5 to 7 · Full sun · 4 to 6 ft
- fairy bellsDisporum uniflorumZones 5 to 8 · Part to full shade · 2 to 3 ft
- false lily of the valleyMaianthemum bifoliumZones 3 to 7 · Part shade · 6 to 9"
- fringeleaf tickseedCoreopsis integrifoliaZones 5 to 9 · Sun to part shade · 2 to 3 ft
- gentian speedwellVeronica gentianoidesZones 4 to 7 · Sun to part shade · 12 to 18"
- hairy alum rootHeuchera villosaZones 3 to 8 · Sun to shade · 2 to 3 ft
- irisIris aucheriZones 6 to 9 · Sun to part shade · 12 to 18"
- knapweedPsephellus dealbatusZones 4 to 8 · Full sun · 2 to 3 ft
- large speedwellVeronica austriacaZones 4 to 8 · Sun to part shade · 2 to 3 ft
- lilyLilium pumilumZones 3 to 7 · Sun to part shade · 1 to 2 ft
- marsh purslaneLudwigia palustrisZones 3 to 7 · Full sun · 12"
- meadow rueThalictrum minusZones 6 to 9 · Sun to part shade · 3 to 5 ft
- narcissus anemoneAnemonastrum demissumZones 4 to 7 · Sun to part shade · 12 to 18"
- nuttall's sunflowerHelianthus nuttalliiZones 5 to 9 · Full sun · 3 to 8 ft
- obedient plantPhysostegia angustifoliaZones 4 to 8 · Full sun · 2 to 4 ft
- pale yellow-eyed grassSisyrinchium striatumZones 5 to 9 · Full sun · 1 to 2 ft
- rosinweed sunflowerHelianthus silphioidesZones 5 to 9 · Full sun · 3 to 10 ft
- sage-leaf mulleinPhlomoides tuberosaZones 6 to 9 · Sun to part shade · 2 to 4 ft
- sea lavenderLimonium platyphyllumZones 3 to 9 · Full sun · 2 to 3 ft
- slender rosinweedSilphium gracileZones 5 to 9 · Sun to part shade · 4 to 6 ft
- spiderwortTradescantia ernestianaZones 5 to 9 · Part to full shade · 1 to 2 ft
- spreading asterSymphyotrichum patensZones 4 to 8 · Sun to shade · 2 to 3 ft
- venus penstemonPenstemon venustusZones 4 to 8 · Full sun · 1 to 3 ft
- whorled marshpennywortHydrocotyle verticillataZones 5 to 11 · Sun to part shade · 12"
- anemoneAnemone lesseriZones 5 to 8 · Sun to part shade · 8 to 12"
- asterSymphyotrichum anomalumZones 5 to 7 · Full sun · 3 ft
- golden asterHeterotheca camporumZones 4 to 8 · Full sun · 1 to 3 ft
- goldenrodSolidago gattingeriZones 5 to 8 · Full sun · 3 to 4 ft
- gopherweedBaptisia lanceolataZones 6 to 9 · Full sun · 1 to 3 ft
- green trilliumTrillium virideZones 5 to 8 · Part to full shade · 12 to 18"
- hairy goldenrodSolidago hispidaZones 3 to 8 · Full sun · 1 to 3 ft
- hostaHosta kiyosumiensisZones 3 to 8 · Part to full shade · 2 ft
- narrowleaf gentianGentiana linearisZones 3 to 7 · Full sun · 1 to 2 ft
- Virginia fanpetalsRipariosida hermaphroditaZones 4 to 9 · Sun to part shade · 6 to 15 ft
- evening primroseOenothera kunthianaZones 6 to 10 · Full sun · 2 ft
- Bacchanal Pacific bleeding heartDicentra formosa 'Bacchanal'Zones 3 to 9 · Part to full shade · 1 to 2 ft
- Hidcote Giant lavandinLavandula intermedia 'Hidcote Giant'Zones 5 to 8 · Full sun · 2 to 3 ft
- Domino bishop's hatEpimedium 'Domino'Zones 5 to 9 · Part to full shade · 1 to 2 ft
- Pink Champagne bishop's hatEpimedium 'Pink Champagne'Zones 5 to 9 · Part to full shade · 1 to 2 ft
- Riesenschirm spotted joe-pye weedEutrochium maculatum 'Riesenschirm'Zones 3 to 8 · Sun to part shade · 5 to 7 ft
- Silberlicht bergeniaBergenia 'Silberlicht'Zones 4 to 8 · Sun to shade · 1 to 2 ft
- Feuerhexe carnationDianthus 'Feuerhexe'Zones 3 to 8 · Sun to part shade · 3 to 6"
- Fire Storm avensGeum 'Fire Storm'Zones 5 to 9 · Sun to part shade · 12 to 18"
- Russell's Formula Mix lupineLupinus polyphyllus 'Russells Formula Mix'Zones 4 to 8 · Sun to part shade · 2 to 3 ft
- Andenken an Paul Gerber asterSymphyotrichum 'Andenken an Paul Gerber'Zones 4 to 8 · Sun to part shade · 3 to 7 ft
- Badsey Pink asterSymphyotrichum 'Badsey Pink'Zones 4 to 8 · Sun to part shade · 3 to 7 ft