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.
- nepalese cinquefoilPotentilla nepalensisZones 4 to 7 · Sun to part shade · 1 to 2 ft
- olympic mulleinVerbascum olympicumZones 5 to 9 · Full sun · 6 to 10 ft
- pink cobra lilyArisaema fargesiiZones 5 to 9 · Part shade · 1 to 2 ft
- riverside windflowerEriocapitella rivularisZones 6 to 8 · Sun to part shade · 2 to 3 ft
- short-stalked catmintNepeta subsessilisZones 4 to 8 · Sun to part shade · 2 ft
- showy skullcapScutellaria serrataZones 4 to 7 · Sun to part shade · 1 to 3 ft
- Siberian spurgeEuphorbia seguierianaZones 6 to 11 · Full sun · 1 to 2 ft
- Siberian staticeLimonium gmeliniZones 5 to 9 · Full sun · 2 to 3 ft
- silver tansyTanacetum niveumZones 4 to 10 · Full sun · 1 to 2 ft
- smooth hedgenettleStachys tenuifoliaZones 3 to 9 · Sun to shade · 3 ft
- southern harebellCampanula divaricataZones 4 to 9 · Sun to part shade · 2 ft
- stiff cowbaneOxypolis rigidiorZones 3 to 9 · Part shade · 5 ft
- sulphur cloverTrifolium ochroleuconZones 4 to 9 · Sun to part shade · 1 to 2 ft
- sweet trilliumTrillium vaseyiZones 3 to 9 · Part to full shade · 1 to 3 ft
- tall hairy agrimonyAgrimonia gryposepalaZones 3 to 10 · Part to full shade · 5 ft
- thymeThymus quinquecostatusZones 5 to 8 · Full sun · 3 to 6"
- toad lilyTricyrtis macranthaZones 6 to 8 · Part to full shade · 12 to 18"
- veiny peaLathyrus venosusZones 3 to 8 · Part shade · 3 ft
- wallich spurgeEuphorbia wallichiiZones 6 to 9 · Sun to part shade · 1 to 2 ft
- wavy hostaHosta undulataZones 3 to 9 · Part to full shade · 2 to 3 ft
- white arrowleaf asterSymphyotrichum urophyllumZones 3 to 9 · Sun to shade · 6 ft
- yellow cobra lilyArisaema flavumZones 4 to 9 · Part to full shade · 8 to 12"
- alpine skullcapScutellaria alpinaZones 5 to 8 · Sun to part shade · 3 to 6"
- alps yarrowAchillea distansZones 3 to 8 · Full sun · 2 to 3 ft
- arisaemaArisaema kiushianumZones 5 to 9 · Part to full shade · 12 to 18"
- arisaemaArisaema ternatipartitumZones 6 to 9 · Part to full shade · 6 to 18"
- Asian fawn lilyErythronium japonicumZones 3 to 9 · Part shade
- asterAster mongolicusZones 6 to 8 · Sun to part shade · 2 to 3 ft
- baby's breathGypsophila aretioidesZones 5 to 9 · Full sun · 3"
- bellflowerCampanula sarmaticaZones 5 to 8 · Sun to part shade · 12 to 18"
- bishop's hatEpimedium alpinumZones 4 to 8 · Part to full shade · 6 to 9"
- bishop's hatEpimedium cantabrigienseZones 4 to 9 · Part to full shade · 1 to 2 ft
- bishop's hatEpimedium diphyllumZones 5 to 8 · Part to full shade · 6 to 12"
- bishop's hatEpimedium fargesiiZones 5 to 9 · Part to full shade · 12 to 18"
- bishop's hatEpimedium latisepalumZones 5 to 8 · Part to full shade · 12 to 18"
- bishop's hatEpimedium pubescensZones 5 to 9 · Part to full shade · 1 to 2 ft
- bishop's hatEpimedium pubigerumZones 5 to 9 · Part to full shade · 1 to 2 ft
- bishop's hatEpimedium warleyenseZones 4 to 8 · Part to full shade · 9 to 12"
- bishop's hatEpimedium youngianumZones 4 to 8 · Part to full shade · 6 to 9"
- broadfruit bur-reedSparganium eurycarpumZones 3 to 9 · Part shade · 8 ft
- bugbaneActaea dahuricaZones 4 to 9 · Part to full shade · 3 to 6 ft
- catchflySilene cognataZones 4 to 8 · Full sun · 1 to 2 ft
- Chinese hostaHosta tardivaZones 3 to 8 · Part to full shade · 1 to 2 ft
- Zawadskii chrysanthemumChrysanthemum zawadskiiZones 5 to 9 · Full sun · 12 to 18"
- columbineAquilegia glandulosaZones 3 to 8 · Sun to part shade · 9 to 12"
- earth loosestrifeLysimachia terrestrisZones 3 to 8 · 3 ft
- encrusted saxifrageSaxifraga longifoliaZones 6 to 7 · Sun to part shade · 1 to 2 ft
- fair maids of franceRanunculus aconitifoliusZones 5 to 9 · Sun to part shade · 2 to 3 ft
- false hempDatisca cannabinaZones 3 to 9 · Sun to part shade · 6 to 10 ft
- false solomon's sealMaianthemum henryiZones 5 to 8 · Part shade · 2 to 3 ft
- French honeysuckleSulla coronariaZones 3 to 7 · Full sun · 3 to 4 ft
- gentianGentiana angustifoliaZones 3 to 7 · Sun to part shade · 3 to 6"
- giant pincushion flowerCephalaria giganteaZones 3 to 7 · Full sun · 4 to 6 ft
- globe flowerTrollius ledebouriiZones 3 to 7 · Part shade · 2 to 3 ft
- globe thistleEchinops gmeliniiZones 3 to 8 · Full sun · 2 ft
- globulariaGlobularia bisnagaricaZones 5 to 7 · Full sun · 9 to 12"
- gymnasterAster savatieriZones 5 to 7 · Sun to part shade · 12 to 18"
- hardy calanthe orchidCalanthe tricarinataZones 6 to 9 · Part shade · 1 to 2 ft
- heath spotted orchidDactylorhiza maculataZones 5 to 8 · Sun to part shade · 1 to 2 ft
- hostaHosta longissimaZones 3 to 8 · Part to full shade · 3 to 6"