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.
- Prairie Glow brown-eyed susanRudbeckia triloba 'Prairie Glow'Zones 5 to 7 · Sun to part shade · 4 ft
- Provence lavandinLavandula intermedia 'Provence'Zones 5 to 8 · Full sun · 2 to 3 ft
- White Nancy spotted dead nettleLamium maculatum 'White Nancy'Zones 3 to 8 · Part to full shade · 8 to 12"
- White Glitter eryngiumEryngium planum 'White Glitter'Zones 5 to 8 · Full sun · 3 ft
- Katy Mendez Japanese irisIris ensata 'Katy Mendez'Zones 4 to 9 · Full sun
- Kimono heucherellaHeucherella 'Kimono'Zones 4 to 9 · Sun to part shade · 12 to 18"
- Blue Ridge phloxPhlox stolonifera 'Blue Ridge'Zones 5 to 9 · Sun to shade
- Freya clustered bellflowerCampanula glomerata 'Freya'Zones 3 to 8 · Sun to part shade
- Pink Cloud heath asterSymphyotrichum ericoides 'Pink Cloud'Zones 3 to 9 · Full sun
- Raydon aromatic asterSymphyotrichum oblongifolium 'Raydon'Zones 3 to 8 · Full sun
- Anna's Red lenten roseHelleborus hybridus 'Annas Red'Zones 5 to 9 · Part to full shade · 12 to 18"
- Blue Spire sageSalvia yangii 'Blue Spire'Zones 4 to 9 · Sun to part shade · 2 to 3 ft
- Cherry Blossom lenten roseHelleborus hybridus 'Cherry Blossom'Zones 4 to 9 · Part to full shade · 12 to 18"
- Cotton Candy lenten roseHelleborus hybridus 'Cotton Candy'Zones 5 to 8 · Part to full shade · 12 to 18"
- Dark and Handsome lenten roseHelleborus hybridus 'Dark and Handsome'Zones 4 to 9 · Part to full shade · 12 to 18"
- Diamond astilbeAstilbe rosea 'Diamond'Zones 3 to 9 · Sun to shade · 2 to 3 ft
- Double Bloody Mary avensGeum quellyon 'Double Bloody Mary'Zones 5 to 9 · Sun to part shade · 2 ft
- Granat astilbeAstilbe rosea 'Granat'Zones 4 to 9 · Sun to shade · 1 to 2 ft
- Happy Spirit astilbeAstilbe rosea 'Happy Spirit'Zones 3 to 8 · Sun to shade · 1 to 2 ft
- Hyacinth astilbeAstilbe rosea 'Hyacinth'Zones 4 to 9 · Sun to shade · 2 to 3 ft
- Little Spire sageSalvia cacaliifolia 'Little Spire'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Look at Me astilbeAstilbe rosea 'Look at Me'Zones 3 to 8 · Sun to shade · 1 to 2 ft
- Marie Chabaud dianthusDianthus caryophyllus 'Marie Chabaud'Zones 6 to 8 · Sun to part shade · 2"
- Merlin lenten roseHelleborus hybridus 'Merlin'Zones 4 to 9 · Part to full shade · 12 to 18"
- New York Night lenten roseHelleborus hybridus 'New York Night'Zones 4 to 9 · Part to full shade · 12 to 18"
- Onyx Odyssey lenten roseHelleborus hybridus 'Onyx Odyssey'Zones 5 to 8 · Part to full shade · 12 to 18"
- Penny's Pink lenten roseHelleborus hybridus 'Pennys Pink'Zones 5 to 9 · Part to full shade · 12 to 18"
- Pink Frost lenten roseHelleborus hybridus 'Pink Frost'Zones 4 to 9 · Part to full shade · 12 to 18"
- Rhythm And Blues astilbeAstilbe rosea 'Rhythm And Blues'Zones 4 to 9 · Sun to shade · 2 to 3 ft
- Rock and Roll astilbeAstilbe rosea 'Rock and Roll'Zones 4 to 9 · Sun to shade · 1 to 2 ft
- Royal Heritage lenten roseHelleborus hybridus 'Royal Heritage'Zones 4 to 9 · Part to full shade · 12 to 18"
- Sharon Roberts lavenderLavandula angustifolia 'Sharon Roberts'Zones 5 to 8 · Sun to part shade · 2 ft
- Silver Frost lavenderLavandula 'Silver Frost'Zones 5 to 8 · Sun to part shade · 2 ft
- Violet Intrigue lavenderLavandula angustifolia 'Violet Intrigue'Zones 5 to 8 · Sun to part shade · 2 to 3 ft
- Weisse Gloria astilbeAstilbe rosea 'Weisse Gloria'Zones 4 to 9 · Sun to shade · 2 to 3 ft
- Africa daylilyHemerocallis 'Africa'Zones 3 to 9 · Sun to part shade · 2 to 3 ft
- Albus sweet williamDianthus barbatus 'Albus'Zones 2 to 9 · Sun to part shade · 6 to 9"
- Alice Hindley beardtonguePenstemon 'Alice Hindley'Zones 6 to 9 · Sun to part shade · 3 to 4 ft
- Alive and Kicking florist's spiraeaAstilbe 'Alive and Kicking'Zones 4 to 8 · Sun to shade · 2 to 3 ft
- All that Jazz coneflowerEchinacea 'All that Jazz'Zones 3 to 8 · Sun to part shade · 3 ft
- Amazing Dream coneflowerEchinacea 'Amazing Dream'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- American Revolution daylilyHemerocallis 'American Revolution'Zones 3 to 9 · Sun to part shade · 2 to 3 ft
- Amethyst Gem lenten roseHelleborus 'Amethyst Gem'Zones 5 to 8 · Part to full shade · 1 to 2 ft
- Angel Glow lenten roseHelleborus 'Angel Glow'Zones 6 to 8 · Part shade · 1 to 2 ft
- Anzac daylilyHemerocallis 'Anzac'Zones 3 to 9 · Sun to part shade · 2 to 3 ft
- Apple Green coneflowerEchinacea 'Apple Green'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Arabesque Red beardtonguePenstemon 'Arabesque Red'Zones 6 to 9 · Sun to part shade · 1 to 2 ft
- Artisan Yellow Ombre coneflowerEchinacea 'Artisan Yellow Ombre'Zones 4 to 9 · Full sun · 2 to 3 ft
- Aspire cut-leaf kittentailVeronica 'Aspire'Zones 4 to 8 · Sun to part shade · 2 ft
- Astra Semi-Double Blue balloon flowerPlatycodon grandiflorus 'Astra Semi-Double Blue'Zones 3 to 8 · Sun to part shade · 6 to 12"
- Aubrey Johnson daylilyHemerocallis 'Aubrey Johnson'Zones 3 to 9 · Sun to part shade · 2 to 3 ft
- Aurea irish mossSagina revelierei 'Aurea'Zones 4 to 8 · Sun to part shade
- Autumn Accent daylilyHemerocallis 'Autumn Accent'Zones 3 to 9 · Sun to part shade · 3 to 4 ft
- Autumn Blush tickseedCoreopsis 'Autumn Blush'Zones 4 to 9 · Full sun · 2 ft
- Awesome Blossom daylilyHemerocallis 'Awesome Blossom'Zones 3 to 9 · Sun to part shade · 2 ft
- Axminster Gold comfreySymphytum uplandicum 'Axminster Gold'Zones 4 to 7 · Sun to part shade · 2 to 4 ft
- Azure Rush crane's-billGeranium 'Azure Rush'Zones 5 to 8 · Sun to part shade · 12 to 18"
- Baltimore Oriole daylilyHemerocallis 'Baltimore Oriole'Zones 3 to 9 · Sun to part shade · 2 ft
- Bama Bound daylilyHemerocallis 'Bama Bound'Zones 3 to 9 · Sun to part shade · 2 to 3 ft
- Barbary Corsair daylilyHemerocallis 'Barbary Corsair'Zones 3 to 9 · Sun to part shade · 2 ft