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.
- Silverberry coral bellsHeuchera 'Silverberry'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Sky Wings irisIris 'Sky Wings'Zones 3 to 8 · Sun to part shade · 2 to 3 ft
- Songbird BlueBird columbineAquilegia 'Songbird BlueBird'Zones 3 to 9 · Sun to part shade · 1 to 2 ft
- Songbird Cardinal columbineAquilegia 'Songbird Cardinal'Zones 3 to 9 · Sun to part shade · 1 to 2 ft
- Songbird Dove columbineAquilegia 'Songbird Dove'Zones 3 to 9 · Sun to part shade · 1 to 2 ft
- Songbird Goldfinch columbineAquilegia vulgaris 'Songbird Goldfinch'Zones 3 to 9 · Sun to part shade · 1 to 2 ft
- Songbird Nightingale columbineAquilegia vulgaris 'Songbird Nightingale'Zones 3 to 9 · Sun to part shade · 1 to 2 ft
- Songbird Robin columbineAquilegia vulgaris 'Songbird Robin'Zones 3 to 9 · Sun to part shade · 1 to 2 ft
- Sorbet Lemon Chiffon violaViola cornuta 'Sorbet Lemon Chiffon'Zones 4 to 9 · Sun to part shade
- Sparkling Burgundy hostaHosta 'Sparkling Burgundy'Zones 3 to 8 · Part to full shade · 9 to 12"
- Spirit of Memphis irisIris 'Spirit of Memphis'Zones 3 to 10 · Full sun · 3 ft
- Splashacata irisIris 'Splashacata'Zones 3 to 9 · Full sun · 2 to 3 ft
- Spritzer hostaHosta 'Spritzer'Zones 3 to 8 · Part to full shade · 12 to 18"
- Stadium Queen arctic daisyChrysanthemum 'Stadium Queen'Zones 5 to 9 · Sun to part shade · 3 ft
- Stand by Me Lavender clematisClematis 'Stand by Me Lavender'Zones 3 to 7 · Sun to part shade · 2 to 4 ft
- Summer Blues larkspurDelphinium grandiflorum 'Summer Blues'Zones 3 to 7 · Full sun · 12"
- Summer Nights larkspurDelphinium grandiflorum 'Summer Nights'Zones 3 to 7 · Full sun · 12"
- Sunny Pink dotleaf waterlilyNymphaea 'Sunny Pink'Zones 4 to 10 · Sun to part shade · 3 to 6"
- Sunset Cloud october daphneHylotelephium 'Sunset Cloud'Zones 4 to 8 · Full sun · 6 to 12"
- Sunshine Daydream sunflowerHelianthus 'Sunshine Daydream'Zones 4 to 8 · Sun to part shade · 5 to 6 ft
- Super Ka-Pow Coral garden phloxPhlox paniculata 'Super Ka-Pow Coral'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Swallowtail columbineAquilegia 'Swallowtail'Zones 5 to 10 · Sun to part shade · 2 to 3 ft
- Sweet Musette irisIris 'Sweet Musette'Zones 3 to 9 · Full sun · 3 to 4 ft
- Taco Supreme irisIris 'Taco Supreme'Zones 3 to 9 · Full sun · 3 to 4 ft
- Tara coral bellsHeuchera 'Tara'Zones 4 to 9 · Sun to part shade · 9 to 18"
- Thai Pink Jade garden phloxPhlox paniculata 'Thai Pink Jade'Zones 3 to 8 · Sun to part shade · 3 ft
- Tiger Honey irisIris 'Tiger Honey'Zones 3 to 9 · Full sun · 2 to 3 ft
- Tiramisu coral bellsHeuchera 'Tiramisu'Zones 4 to 9 · Sun to part shade · 9 to 12"
- Tokyo coral bellsHeuchera 'Tokyo'Zones 4 to 9 · Sun to shade · 1 to 2 ft
- Turn of the Century aloaloHibiscus 'Turn of the Century'Zones 5 to 9 · Full sun · 6 to 8 ft
- Twilight Rapture irisIris 'Twilight Rapture'Zones 3 to 9 · Full sun · 2 to 3 ft
- Undulata Erromena hostaHosta 'Undulata Erromena'Zones 3 to 8 · Part to full shade · 2 to 4 ft
- Undulata Variegata hostaHosta 'Undulata Variegata'Zones 3 to 8 · Part to full shade · 1 to 2 ft
- Vanilla Cream hostaHosta 'Vanilla Cream'Zones 3 to 8 · Part to full shade · 6 to 9"
- Velvet Night coral bellsHeuchera 'Velvet Night'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Venita Faye irisIris 'Venita Faye'Zones 3 to 9 · Full sun · 3 to 4 ft
- Vesuvius coral bellsHeuchera 'Vesuvius'Zones 4 to 9 · Sun to part shade · 2 ft
- Vim and Vigor hostaHosta 'Vim and Vigor'Zones 3 to 8 · Part to full shade · 2 to 3 ft
- Vintage Lime coneflowerEchinacea purpurea 'Vintage Lime'Zones 3 to 9 · Full sun · 1 to 2 ft
- Virgin coneflowerEchinacea purpurea 'Virgin'Zones 3 to 8 · Sun to part shade · 2 ft
- Whispering Spirits irisIris 'Whispering Spirits'Zones 3 to 10 · Full sun · 2 to 3 ft
- White Christmas hostaHosta 'White Christmas'Zones 3 to 8 · Part to full shade · 12 to 18"
- White Swirl irisIris 'White Swirl'Zones 3 to 8 · Sun to part shade · 2 to 3 ft
- Who Needs A Prince irisIris 'Who Needs A Prince'Zones 3 to 9 · Full sun · 3 to 4 ft
- Winky Blue and White columbineAquilegia 'Winky Blue and White'Zones 3 to 8 · Sun to part shade · 2 ft
- Winky Blue-White columbineAquilegia vulgaris 'Winky Blue-White'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Yaquina Blue irisIris 'Yaquina Blue'Zones 3 to 9 · Full sun · 3 to 4 ft
- Younique Old Blue garden phloxPhlox paniculata 'Younique Old Blue'Zones 5 to 9 · Sun to part shade · 1 to 2 ft
- Younique Old Pink garden phloxPhlox paniculata 'Younique Old Pink'Zones 5 to 9 · Sun to part shade · 1 to 2 ft
- Zounds hostaHosta 'Zounds'Zones 3 to 8 · Part to full shade · 2 to 3 ft
- Black Velvet delphiniumDelphinium elatum 'Black Velvet'Zones 3 to 8 · Sun to part shade · 4 to 6 ft
- Blue Blush hostaHosta 'Blue Blush'Zones 3 to 8 · Part to full shade · 3 to 6"
- Blue Buccaneers larkspurDelphinium 'Blue Buccaneers'Zones 3 to 8 · Sun to part shade · 4 to 6 ft
- Blue Danube hostaHosta 'Blue Danube'Zones 3 to 8 · Part to full shade · 6 to 9"
- Blue Wedgwood hostaHosta 'Blue Wedgwood'Zones 3 to 8 · Part to full shade · 12 to 18"
- Bordeaux lily of the valleyConvallaria majalis 'Bordeaux'Zones 2 to 7 · Sun to shade
- Brandywine Sunset arctic daisyChrysanthemum 'Brandywine Sunset'Zones 4 to 9 · Full sun · 4 to 6 ft
- Cardinal columbineAquilegia 'Cardinal'Zones 3 to 9 · Sun to part shade · 2 ft
- Chatterbox coral bellsHeuchera brizoides 'Chatterbox'Zones 3 to 9 · Sun to part shade · 1 to 2 ft
- Chôkô Nishiki hostaHosta 'Chôkô Nishiki'Zones 3 to 8 · Part to full shade · 12 to 18"