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.
- Butterfly Blue giga blue pincushion flowerScabiosa columbaria 'Butterfly Blue'Zones 5 to 9 · Full sun · 12 to 18"
- Canary Feathers fumewortCorydalis 'Canary Feathers'Zones 6 to 8 · Part to full shade · 6 to 9"
- Golden Jubilee Korean mintAgastache rugosa 'Golden Jubilee'Zones 5 to 8 · Sun to part shade · 2 to 4 ft
- Touchdown Teak stonecropHylotelephium maximum 'Touchdown Teak'Zones 4 to 9 · Sun to part shade · 12 to 18"
- Natascha wild sweetwilliamPhlox maculata 'Natascha'Zones 3 to 8 · Sun to part shade · 2 ft
- Buckland greater masterwortAstrantia 'Buckland'Zones 4 to 7 · Part shade · 2 to 3 ft
- Stella trailing bellflowerCampanula poscharskyana 'Stella'Zones 3 to 8 · Sun to part shade · 6 to 12"
- Summer Sun ox eyeHeliopsis helianthoides 'Summer Sun'Zones 3 to 9 · Sun to part shade
- Alpha wild sweetwilliamPhlox maculata 'Alpha'Zones 4 to 8 · Sun to part shade
- Benzinggold ox eyeHeliopsis helianthoides 'Benzinggold'Zones 3 to 8 · Sun to part shade
- Black Tube yellow trumpetsSarracenia alata 'Black Tube'Zones 6 to 8 · Sun to part shade
- Flore Pleno yellow marsh marigoldCaltha palustris 'Flore Pleno'Zones 2 to 7 · Sun to part shade
- Karfunkelstein orpineHylotelephium telephium 'Karfunkelstein'Zones 3 to 9 · Sun to part shade
- Light of Loddon ox eyeHeliopsis helianthoides 'Light of Loddon'Zones 3 to 8 · Sun to part shade
- Major st. bernard's lilyAnthericum liliago 'Major'Zones 4 to 9 · Full sun
- Misebaya-nakafu october daphneHylotelephium sieboldii 'Misebaya-nakafu'Zones 3 to 9 · Sun to part shade
- New Vogue Feeling Moody prairie spiderwortTradescantia 'New Vogue Feeling Moody'Zones 4 to 12 · Sun to part shade
- New Vogue Feeling Trendy prairie spiderwortTradescantia 'New Vogue Feeling Trendy'Zones 4 to 12 · Sun to part shade
- Omega wild sweetwilliamPhlox maculata 'Omega'Zones 4 to 8 · Sun to part shade
- Pride of Exmouth willow bellCampanula persicifolia 'Pride of Exmouth'Zones 3 to 7 · Sun to part shade
- Princess Sturdza wild sweetwilliamPhlox maculata 'Princess Sturdza'Zones 4 to 8 · Sun to part shade
- Slack yellow pitcher plantSarracenia flava 'Slack'Zones 6 to 8 · Full sun
- Spitzentänzerin ox eyeHeliopsis helianthoides 'Spitzentänzerin'Zones 3 to 8 · Sun to part shade
- Xenox orpineHylotelephium telephium 'Xenox'Zones 3 to 9 · Sun to part shade
- Ivory weak-leaf yuccaYucca flaccida 'Ivory'Zones 4 to 9 · Full sun
- Alexandria Siberian buglossBrunnera macrophylla 'Alexandria'Zones 4 to 9 · Part to full shade · 15"
- Bengal Tiger threadleaf coreopsisAnacis verticillata 'Bengal Tiger'Zones 5 to 10 · Full sun · 1 to 2 ft
- Decadence Dutch Chocolate wild indigoBaptisia 'Decadence Dutch Chocolate'Zones 4 to 9 · Sun to part shade · 4 ft
- Decadence Lemon Meringue wild indigoBaptisia 'Decadence Lemon Meringue'Zones 4 to 9 · Sun to part shade · 4 ft
- Decadence Vanilla Cream wild indigoBaptisia 'Decadence Vanilla Cream'Zones 4 to 9 · Sun to part shade · 4 ft
- Firebird beardtonguePenstemon hartwegii 'Firebird'Zones 6 to 10 · Sun to part shade · 2 to 3 ft
- Homestead Purple rose verbenaGlandularia canadensis 'Homestead Purple'Zones 6 to 10 · Sun to part shade · 12"
- Passion Hearts dutchman's breechesDicentra 'Passion Hearts'Zones 3 to 9 · Sun to shade · 1 to 2 ft
- Adora Blue scarlet sageSalvia ×coccinea 'Adora Blue'Zones 4 to 8 · Sun to part shade · 1 to 3 ft
- Adrian Bloom dutchman's breechesDicentra 'Adrian Bloom'Zones 3 to 8 · Part to full shade · 12"
- Agripinella Japanese irisIris ensata 'Agripinella'Zones 4 to 9 · Sun to part shade · 3 ft
- Akebono bishop's hatEpimedium 'Akebono'Zones 5 to 8 · Part to full shade · 1 to 2 ft
- Alan Bloom bloody geraniumGeranium sanguineum 'Alan Bloom'Zones 3 to 8 · Sun to part shade · 9 to 12"
- Alba blue poppyMeconopsis betonicifolia 'Alba'Zones 3 to 9 · Part shade · 2 to 4 ft
- Alba Chinese ground orchidBletilla striata 'Alba'Zones 6 to 9 · Part shade · 1 to 2 ft
- Alba glory-of-the-snowScilla forbesii 'Alba'Zones 2 to 8 · Part to full shade · 1 to 2 ft
- Alba Himalayan blue poppyMeconopsis baileyi 'Alba'Zones 3 to 9 · Part shade · 4 to 5 ft
- Alba knapweedCentaurea montana 'Alba'Zones 3 to 9 · Sun to part shade · 1 to 2 ft
- Alba stokes’ asterStokesia laevis 'Alba'Zones 5 to 9 · Sun to part shade · 18"
- Albostriata Chinese ground orchidBletilla striata 'Albostriata'Zones 5 to 9 · Part shade · 12 to 18"
- Albus maiden pinkDianthus deltoides 'Albus'Zones 2 to 9 · Full sun · 9"
- Albus red valerianCentranthus ruber 'Albus'Zones 5 to 8 · Full sun · 2 to 3 ft
- Altifolius black helleboreHelleborus niger 'Altifolius'Zones 3 to 8 · Part to full shade · 18"
- American Goldfinch wild indigoBaptisia 'American Goldfinch'Zones 4 to 9 · Sun to part shade · 4 to 6 ft
- Amethyst Dream knapweedCentaurea montana 'Amethyst Dream'Zones 3 to 9 · Sun to part shade · 1 to 2 ft
- Amore Pink dutchman's breechesDicentra 'Amore Pink'Zones 5 to 9 · Part to full shade · 1 to 2 ft
- Amore Rose dutchman's breechesDicentra 'Amore Rose'Zones 5 to 9 · Part to full shade · 1 to 2 ft
- Ann pulmonariaPulmonaria rubra 'Ann'Zones 4 to 8 · Part to full shade · 9 to 12"
- Appar perennial flaxLinum perenne 'Appar'Zones 3 to 9 · Sun to part shade · 3 ft
- Armtipp02 white turtleheadChelone 'Armtipp02'Zones 4 to 9 · Sun to part shade · 2 ft
- Aurea dalmatian bellflowerCampanula portenschlagiana 'Aurea'Zones 4 to 8 · Sun to part shade · 3 to 6"
- Autumn Cascade heucherellaHeucherella 'Autumn Cascade'Zones 4 to 9 · Sun to part shade · 6 to 12"
- Bacchanal dutchman's breechesDicentra 'Bacchanal'Zones 3 to 9 · Part to full shade · 1 to 2 ft
- Balroxleam common foxgloveDigitalis 'Balroxleam'Zones 5 to 9 · Sun to part shade · 2 ft
- Balsalulow sneezeweedHelenium 'Balsalulow'Zones 4 to 9 · Full sun · 15 to 18"