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.
- Alba Grandiflora garden phloxPhlox paniculata 'Alba Grandiflora'Zones 4 to 8 · Sun to part shade
- Barthirtyfive garden phloxPhlox paniculata 'Barthirtyfive'Zones 4 to 8 · Sun to part shade
- Barthirtythree garden phloxPhlox paniculata 'Barthirtythree'Zones 4 to 8 · Sun to part shade
- Bartwentynine garden phloxPhlox paniculata 'Bartwentynine'Zones 4 to 8 · Sun to part shade
- Blackberry Jam coral bellsHeuchera 'Blackberry Jam'Zones 4 to 9 · Sun to part shade
- Bressingham Beeloved coneflowerEchinacea purpurea 'Bressingham Beeloved'Zones 4 to 8 · Sun to part shade
- Café Olé coral bellsHeuchera 'Café Olé'Zones 4 to 9 · Sun to part shade
- Danielle garden phloxPhlox paniculata 'Danielle'Zones 4 to 8 · Sun to part shade
- Ditomfav garden phloxPhlox paniculata 'Ditomfav'Zones 4 to 8 · Sun to part shade
- Eva Foerster garden phloxPhlox paniculata 'Eva Foerster'Zones 4 to 8 · Sun to part shade
- Géant de Fortin lily of the valleyConvallaria majalis 'Géant de Fortin'Zones 3 to 8 · Part to full shade
- Gigantea Art Shades phloxPhlox 'Gigantea Art Shades'Zones 3 to 9 · Sun to part shade
- Glamour phloxPhlox 'Glamour'Zones 3 to 9 · Sun to part shade
- Globe Mixed phloxPhlox 'Globe Mixed'Zones 3 to 9 · Sun to part shade
- Grey Lady garden phloxPhlox paniculata 'Grey Lady'Zones 4 to 8 · Sun to part shade
- K74 primrosePrimula vulgaris 'K74'Zones 4 to 8 · Part shade
- Königin der Nacht garden phloxPhlox paniculata 'Königin der Nacht'Zones 4 to 8 · Sun to part shade
- Lansdorferglut yarrowAchillea millefolium 'Lansdorferglut'Zones 3 to 9 · Full sun
- Le Mahdi garden phloxPhlox paniculata 'Le Mahdi'Zones 4 to 8 · Sun to part shade
- Lilacina Plena primrosePrimula vulgaris 'Lilacina Plena'Zones 4 to 8 · Part shade
- Lipstick coral bellsHeuchera 'Lipstick'Zones 4 to 9 · Sun to part shade
- Magic Wand coral bellsHeuchera 'Magic Wand'Zones 4 to 9 · Sun to part shade
- Marchants Best Red october daphneHylotelephium 'Marchants Best Red'Zones 3 to 9 · Full sun
- Monica Lynden-Bell garden phloxPhlox paniculata 'Monica Lynden-Bell'Zones 4 to 8 · Sun to part shade
- Mother of Pearl garden phloxPhlox paniculata 'Mother of Pearl'Zones 4 to 8 · Sun to part shade
- Mrs Minky hostaHosta 'Mrs Minky'Zones 3 to 8 · Part to full shade
- Oneida spotted beebalmMonarda 'Oneida'Zones 4 to 9 · Sun to part shade
- Pink Shimmer coneflowerEchinacea purpurea 'Pink Shimmer'Zones 4 to 8 · Sun to part shade
- Prospero garden phloxPhlox paniculata 'Prospero'Zones 4 to 8 · Sun to part shade
- Quill hostaHosta 'Quill'Zones 3 to 8 · Part to full shade
- Red Glory phloxPhlox 'Red Glory'Zones 3 to 9 · Sun to part shade
- Rosa Pastell garden phloxPhlox paniculata 'Rosa Pastell'Zones 4 to 8 · Sun to part shade
- Rosy Morn phloxPhlox 'Rosy Morn'Zones 3 to 9 · Sun to part shade
- Salmon Glory phloxPhlox 'Salmon Glory'Zones 3 to 9 · Sun to part shade
- Salmon Glory Twinkle phloxPhlox 'Salmon Glory Twinkle'Zones 3 to 9 · Sun to part shade
- Taigetos primrosePrimula vulgaris 'Taigetos'Zones 4 to 8 · Part shade
- Talud spotted beebalmMonarda 'Talud'Zones 4 to 9 · Sun to part shade
- The King garden phloxPhlox paniculata 'The King'Zones 4 to 8 · Sun to part shade
- The Shirley foxgloveDigitalis purpurea 'The Shirley'Zones 4 to 9 · Sun to part shade
- Uspekh garden phloxPhlox paniculata 'Uspekh'Zones 4 to 8 · Sun to part shade
- Velvet Flame garden phloxPhlox paniculata 'Velvet Flame'Zones 4 to 8 · Sun to part shade
- Virginia coneflowerEchinacea purpurea 'Virginia'Zones 4 to 8 · Sun to part shade
- Visions garden phloxPhlox paniculata 'Visions'Zones 4 to 8 · Sun to part shade
- Hari-ai-nin peonyPaeonia lactiflora 'Hari-ai-nin'Zones 3 to 8 · 3 ft
- Viviani black-eyed susanRudbeckia hirta 'Viviani'Zones 3 to 9 · Sun to part shade
- Crater Lake Blue large speedwellVeronica austriaca 'Crater Lake Blue'Zones 4 to 8 · Sun to part shade · 12 to 18"
- Apple Blossom Japanese primrosePrimula japonica 'Apple Blossom'Zones 4 to 8 · Sun to shade · 1 to 2 ft
- Blue Heron fumewortCorydalis curviflora 'Blue Heron'Zones 5 to 9 · Part to full shade · 4 to 8"
- Burgundy Glow bugleAjuga reptans 'Burgundy Glow'Zones 3 to 10 · Sun to shade · 9"
- Peter Cottontail sneezewortAchillea ptarmica 'Peter Cottontail'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Vedrariensis lobeliaLobelia speciosa 'Vedrariensis'Zones 5 to 9 · Sun to part shade · 3 to 4 ft
- Arctic Glow great globe thistleEchinops sphaerocephalus 'Arctic Glow'Zones 3 to 10 · Full sun · 3 ft
- Cherry Bells spotted bellflowerCampanula punctata 'Cherry Bells'Zones 5 to 7 · Sun to part shade · 1 to 2 ft
- First Light willow-leaved sunflowerHelianthus salicifolius 'First Light'Zones 6 to 9 · Sun to part shade · 3 to 4 ft
- Gilt Edge toad lilyTricyrtis formosana 'Gilt Edge'Zones 5 to 8 · Part to full shade · 12 to 18"
- Henry Eilers sweet coneflowerRudbeckia subtomentosa 'Henry Eilers'Zones 4 to 8 · Sun to part shade · 3 to 5 ft
- Low Down willow-leaved sunflowerHelianthus salicifolius 'Low Down'Zones 6 to 9 · Sun to part shade · 9 to 12"
- Purple Rain lilac sageSalvia verticillata 'Purple Rain'Zones 5 to 8 · Full sun · 1 to 2 ft
- Starship Scarlet Bronze Leaf lobeliaLobelia speciosa 'Starship Scarlet Bronze Leaf'Zones 6 to 10 · Sun to part shade · 1 to 2 ft
- Black Scallop bugleAjuga reptans 'Black Scallop'Zones 4 to 9 · Sun to shade