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.
- Clarmo lavenderLavandula angustifolia 'Clarmo'Zones 5 to 8 · Sun to part shade
- Albus gladiolusGladiolus colvillii 'Albus'Zones 5 to 10 · Full sun · 1 to 2 ft
- Balmy Lilac spotted beebalmMonarda didyma 'Balmy Lilac'Zones 4 to 9 · Sun to part shade · 12"
- Balmy Pink spotted beebalmMonarda didyma 'Balmy Pink'Zones 4 to 9 · Sun to part shade · 12"
- Balmy Rose spotted beebalmMonarda didyma 'Balmy Rose'Zones 4 to 9 · Sun to part shade · 12"
- Cambridge Scarlet spotted beebalmMonarda didyma 'Cambridge Scarlet'Zones 4 to 9 · Sun to part shade · 3 ft
- Candle Light Blue Shades delphiniumDelphinium elatum 'Candle Light Blue Shades'Zones 3 to 7 · Full sun · 4 ft
- Highlander Blueberry Pie delphiniumDelphinium elatum 'Highlander Blueberry Pie'Zones 3 to 7 · Sun to part shade · 2 to 4 ft
- Lady in Red peonyPaeonia 'Lady in Red'Zones 3 to 8 · Sun to part shade · 3 to 7 ft
- Magic Fountain Lilac Pink delphiniumDelphinium elatum 'Magic Fountain Lilac Pink'Zones 3 to 7 · Sun to part shade · 2 to 3 ft
- Magic Fountain White delphiniumDelphinium elatum 'Magic Fountain White'Zones 3 to 7 · Sun to part shade · 2 to 3 ft
- Magic Fountains Lilac Pink White Bee delphiniumDelphinium elatum 'Magic Fountains Lilac Pink White Bee'Zones 3 to 7 · Full sun · 4 ft
- Magic Fountains Mid Blue White Bee delphiniumDelphinium elatum 'Magic Fountains Mid Blue White Bee'Zones 3 to 7 · Full sun · 4 ft
- Magic Fountains Pure White delphiniumDelphinium elatum 'Magic Fountains Pure White'Zones 3 to 7 · Full sun · 4 ft
- Magic Fountains Sky Blue White Bee delphiniumDelphinium elatum 'Magic Fountains Sky Blue White Bee'Zones 3 to 7 · Full sun · 4 ft
- Monte Negro lilyLilium 'Monte Negro'Zones 4 to 8 · Sun to part shade · 2 to 3 ft
- Opus 2 peonyPaeonia 'Opus 2'Zones 3 to 8 · Sun to part shade · 3 to 7 ft
- Pollyanna lilyLilium 'Pollyanna'Zones 4 to 8 · Sun to part shade · 4 to 5 ft
- Salmon Twinkle lilyLilium 'Salmon Twinkle'Zones 4 to 8 · Sun to part shade · 3 to 4 ft
- Voila irisIris germanica 'Voila'Zones 3 to 9 · Sun to part shade · 16 to 20"
- Degrees aloaloHibiscus '100 Degrees'Zones 5 to 9 · Full sun · 3 to 4 ft
- Acapulco Gold irisIris 'Acapulco Gold'Zones 4 to 9 · Full sun · 2 to 3 ft
- Adriatic Blue irisIris 'Adriatic Blue'Zones 5 to 9 · Full sun · 2 to 4 ft
- African Sunset sedumSedum 'African Sunset'Zones 3 to 8 · Sun to part shade · 12 to 18"
- Alejandra mosquito billsPrimula 'Alejandra'Zones 5 to 8 · Part to full shade · 3 to 6"
- Amado coneflowerEchinacea purpurea 'Amado'Zones 3 to 8 · Sun to part shade · 2 to 3 ft
- Annie J. Hemming aloaloHibiscus 'Annie J. Hemming'Zones 5 to 9 · Full sun · 4 to 5 ft
- Az Ap irisIris 'Az Ap'Zones 3 to 8 · Full sun · 2 ft
- Baby Doll Pink phloxPhlox 'Baby Doll Pink'Zones 4 to 8 · Sun to part shade · 1 to 2 ft
- Baby Sister irisIris 'Baby Sister'Zones 3 to 8 · Sun to part shade · 12 to 18"
- Balbalmose spotted beebalmMonarda didyma 'Balbalmose'Zones 4 to 9 · Full sun · 9 to 12"
- Ballet Lesson irisIris 'Ballet Lesson'Zones 3 to 8 · Full sun · 9 to 12"
- Balsomsed coneflowerEchinacea purpurea 'Balsomsed'Zones 3 to 8 · Sun to part shade · 2 ft
- Balsomselo coneflowerEchinacea purpurea 'Balsomselo'Zones 3 to 8 · Sun to part shade · 2 ft
- Balsukafus garden phloxPhlox paniculata 'Balsukafus'Zones 4 to 9 · Sun to part shade · 18 to 21"
- Bambino Blue jacob’s ladderPolemonium caeruleum 'Bambino Blue'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Barfourteen garden phloxPhlox paniculata 'Barfourteen'Zones 4 to 8 · Sun to part shade · 12 to 18"
- Barten garden phloxPhlox paniculata 'Barten'Zones 3 to 8 · Sun to part shade · 12 to 18"
- Barthirtysix garden phloxPhlox paniculata 'Barthirtysix'Zones 4 to 8 · Sun to part shade · 2 to 3 ft
- Bartwelve garden phloxPhlox paniculata 'Bartwelve'Zones 4 to 8 · Sun to part shade · 12 to 18"
- Being Busy irisIris 'Being Busy'Zones 3 to 8 · Full sun · 9 to 18"
- Belarina Pink Champagne primrosePrimula vulgaris 'Belarina Pink Champagne'Zones 4 to 8 · Sun to shade
- Bird Feeder irisIris 'Bird Feeder'Zones 3 to 8 · Sun to part shade · 3 ft
- Blaustrumpf spotted beebalmMonarda 'Blaustrumpf'Zones 4 to 8 · Sun to part shade · 2 to 3 ft
- Bristol Fairy baby's breathGypsophila paniculata 'Bristol Fairy'Zones 3 to 9 · Sun to part shade · 2 to 3 ft
- Bunting columbineAquilegia 'Bunting'Zones 3 to 9 · Sun to part shade · 18"
- Cappuccino coral bellsHeuchera 'Cappuccino'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Caroline Gibbs irisIris 'Caroline Gibbs'Zones 3 to 10 · Full sun · 3 ft
- Cathedral Windows coral bellsHeuchera 'Cathedral Windows'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Celebration delphiniumDelphinium elatum 'Celebration'Zones 3 to 8 · Sun to part shade · 4 to 6 ft
- Celestial Blue Moon violaViola cornuta 'Celestial Blue Moon'Zones 5 to 8 · Sun to part shade
- Celestial Midnight violaViola cornuta 'Celestial Midnight'Zones 5 to 8 · Sun to part shade
- Champagne Walz irisIris 'Champagne Walz'Zones 3 to 9 · Full sun · 2 to 3 ft
- Chocolate Veil coral bellsHeuchera 'Chocolate Veil'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Clarion carnationDianthus caryophyllus 'Clarion'Zones 5 to 9 · Sun to part shade · 18"
- Cocoa Pink irisIris 'Cocoa Pink'Zones 3 to 8 · Full sun · 6 to 12"
- Color Echo arctic daisyChrysanthemum 'Color Echo'Zones 4 to 9 · Sun to part shade · 2 ft
- Compacta Plena baby's breathGypsophila paniculata 'Compacta Plena'Zones 3 to 9 · Sun to part shade · 12 to 18"
- Coquette arctic daisyChrysanthemum 'Coquette'Zones 5 to 9 · Sun to part shade · 2 ft
- Coral Reef spotted beebalmMonarda didyma 'Coral Reef'Zones 4 to 9 · Sun to part shade · 3 to 4 ft