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.
- Bridal Falls hostaHosta 'Bridal Falls'Zones 3 to 9 · Part to full shade · 2 to 3 ft
- Buckwheat irisIris 'Buckwheat'Zones 3 to 10 · Full sun · 3 ft
- Caesar irisIris 'Caesar'Zones 3 to 8 · Sun to part shade · 3 to 4 ft
- Candy Club lilyLilium 'Candy Club'Zones 5 to 9 · Sun to part shade · 3 to 4 ft
- Candy Stripe aloaloHibiscus 'Candy Stripe'Zones 5 to 9 · Full sun · 4 to 5 ft
- Catch A Star irisIris 'Catch A Star'Zones 3 to 9 · Full sun · 3 to 4 ft
- Celestial Flame irisIris 'Celestial Flame'Zones 3 to 9 · Full sun · 3 to 4 ft
- Celestial Northern Lights violaViola cornuta 'Celestial Northern Lights'Zones 5 to 8 · Sun to part shade
- Celestial Twilight violaViola cornuta 'Celestial Twilight'Zones 5 to 8 · Sun to part shade
- Chartreuse Wiggles hostaHosta 'Chartreuse Wiggles'Zones 3 to 8 · Part to full shade · 6 to 9"
- Cherries Jubilee coral bellsHeuchera 'Cherries Jubilee'Zones 4 to 9 · Sun to part shade · 12 to 18"
- Cherry Tomato hostaHosta 'Cherry Tomato'Zones 3 to 8 · Part to full shade · 3"
- Chilled Wine irisIris 'Chilled Wine'Zones 3 to 8 · Sun to part shade · 2 to 3 ft
- Chinese Sunrise hostaHosta 'Chinese Sunrise'Zones 3 to 8 · Part to full shade · 1 to 2 ft
- Chocolate Cherry october daphneHylotelephium 'Chocolate Cherry'Zones 4 to 9 · Full sun · 12 to 15"
- Christa coral bellsHeuchera 'Christa'Zones 4 to 9 · Sun to part shade · 9 to 12"
- Cinnabar Silver coral bellsHeuchera 'Cinnabar Silver'Zones 4 to 9 · Sun to part shade · 9 to 18"
- Circus coral bellsHeuchera 'Circus'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Claude Shride lilyLilium 'Claude Shride'Zones 3 to 9 · Sun to part shade · 4 to 6 ft
- Clementine Blue columbineAquilegia vulgaris 'Clementine Blue'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Clementine Dark Purple columbineAquilegia vulgaris 'Clementine Dark Purple'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Clementine Red columbineAquilegia vulgaris 'Clementine Red'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Clementine Rose columbineAquilegia vulgaris 'Clementine Rose'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Clementine Salmon Rose columbineAquilegia vulgaris 'Clementine Salmon Rose'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Cleopatra garden phloxPhlox paniculata 'Cleopatra'Zones 4 to 8 · Sun to part shade · 1 to 2 ft
- Cloud Ballet irisIris 'Cloud Ballet'Zones 3 to 9 · Full sun · 2 to 3 ft
- Clown aloaloHibiscus 'Clown'Zones 5 to 9 · Full sun · 3 to 4 ft
- Cody hostaHosta 'Cody'Zones 3 to 8 · Part to full shade · 1 to 2 ft
- Comanche dotleaf waterlilyNymphaea 'Comanche'Zones 4 to 10 · Sun to part shade · 3 to 6"
- Cottage Apricot arctic daisyChrysanthemum 'Cottage Apricot'Zones 5 to 9 · Sun to part shade · 3 ft
- Cranberry Cupcake coneflowerEchinacea purpurea 'Cranberry Cupcake'Zones 3 to 8 · Sun to part shade · 2 ft
- Crimson Curls coral bellsHeuchera 'Crimson Curls'Zones 3 to 8 · Sun to part shade · 12 to 18"
- Crispula hostaHosta sieboldiana 'Crispula'Zones 3 to 8 · Part to full shade · 2 to 3 ft
- Cutting Edge sedumSedum 'Cutting Edge'Zones 4 to 8 · Sun to part shade · 6"
- Dance Ballerina Dance irisIris 'Dance Ballerina Dance'Zones 3 to 8 · Sun to part shade · 2 to 3 ft
- Dangerous Liaison irisIris 'Dangerous Liaison'Zones 3 to 9 · Full sun · 2 to 3 ft
- Delta Snow garden phloxPhlox paniculata 'Delta Snow'Zones 5 to 9 · Sun to part shade · 2 to 4 ft
- Diamond Blush irisIris 'Diamond Blush'Zones 3 to 9 · Full sun · 2 to 3 ft
- Dove columbineAquilegia 'Dove'Zones 3 to 9 · Sun to part shade · 2 ft
- Dream of You irisIris 'Dream of You'Zones 3 to 9 · Full sun · 3 to 4 ft
- Dutch Chocolate irisIris 'Dutch Chocolate'Zones 3 to 9 · Full sun · 2 to 3 ft
- Eagles Flight irisIris 'Eagles Flight'Zones 3 to 9 · Full sun · 3 ft
- Earlybird Blue White columbineAquilegia 'Earlybird Blue White'Zones 3 to 9 · Sun to part shade · 12"
- Earlybird Red White columbineAquilegia 'Earlybird Red White'Zones 3 to 9 · Sun to part shade · 12"
- Elvis Lives hostaHosta 'Elvis Lives'Zones 3 to 8 · Part to full shade · 12 to 18"
- Emerald Tiara hostaHosta 'Emerald Tiara'Zones 3 to 8 · Part to full shade · 12 to 18"
- Encore coral bellsHeuchera 'Encore'Zones 4 to 9 · Sun to part shade · 9 to 18"
- Everything Plus irisIris 'Everything Plus'Zones 3 to 9 · Full sun · 2 to 3 ft
- Finalist irisIris 'Finalist'Zones 3 to 9 · Full sun · 2 to 3 ft
- Firefly Amethyst yarrowAchillea millefolium 'Firefly Amethyst'Zones 3 to 8 · Full sun · 2 ft
- Flame Pro Cerise garden phloxPhlox paniculata 'Flame Pro Cerise'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Flame Purple Eye garden phloxPhlox paniculata 'Flame Purple Eye'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Flame White Eye garden phloxPhlox paniculata 'Flame White Eye'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Flame White garden phloxPhlox paniculata 'Flame White'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Flamenco larkspurDelphinium 'Flamenco'Zones 3 to 8 · Sun to part shade · 2 to 4 ft
- Flore Pleno lily of the valleyConvallaria majalis 'Flore Pleno'Zones 2 to 9 · Part to full shade · 8 to 12"
- Flore Pleno poppyPapaver rupifragum 'Flore Pleno'Zones 6 to 10 · Full sun · 1 to 2 ft
- Fogbound irisIris 'Fogbound'Zones 3 to 9 · Full sun · 3 to 4 ft
- Fortunei Hyacinthina hostaHosta 'Fortunei Hyacinthina'Zones 3 to 8 · Part to full shade · 12 to 18"
- Fragrant Fire hostaHosta 'Fragrant Fire'Zones 3 to 8 · Part to full shade · 18 to 21"