Perennials for zone 9
These 4,061 perennials grow in USDA zone 9. Zone 9 winters reach 20 to 30°F (-7 to -1°C). Garden centre favorites come first. Find your zone.
- Silver Shadow silverhair pineapplegrassAstelia 'Silver Shadow'Zones 8 to 9 · Sun to part shade · 2 to 3 ft
- Skyward garden speedwellVeronica longifolia 'Skyward'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Snowcap prairie spiderwortTradescantia 'Snowcap'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Violetta purple mulleinVerbascum phoeniceum 'Violetta'Zones 6 to 10 · Full sun · 2 to 3 ft
- Gold prairie spiderwortTradescantia '& Gold'Zones 4 to 12 · Sun to part shade
- Joseph Green hardy geraniumGeranium phaeum 'Joseph Green'Zones 4 to 9 · Sun to shade · 2 to 4 ft
- Pacific Frost corsican helleboreHelleborus argutifolius 'Pacific Frost'Zones 6 to 9 · Part shade · 2 to 3 ft
- Sea Holly blue eryngoEryngium planum 'Sea Holly'Zones 5 to 9 · Full sun
- beach morning gloryCalystegia soldanellaZones 9 to 10 · Full sun · 2 ft
- beach suncupCamissoniopsis cheiranthifoliaZones 8 to 10 · Full sun · 4 ft
- bulltongue arrowheadSagittaria lancifoliaZones 6 to 11 · Sun to part shade · 2 to 6 ft
- cautleyaCautleya gracilisZones 7 to 9 · Part to full shade · 1 to 2 ft
- comfortrootHibiscus aculeatusZones 7 to 10 · Sun to part shade · 3 to 6 ft
- common astilboidesAstilboides tabularisZones 3 to 9 · Part to full shade · 3 to 4 ft
- creeping burheadAquarius cordifoliusZones 7 to 11 · Sun to shade · 2 to 4 ft
- cucumberleaf sunflowerHelianthus debilisZones 8 to 11 · Full sun · 1 to 2 ft
- digger's speedwellVeronica perfoliataZones 9 to 11 · Sun to part shade · 1 to 3 ft
- douglas mugwortArtemisia douglasianaZones 6 to 10 · Sun to shade · 3 to 5 ft
- elegant cluster-lilyBrodiaea elegansZones 5 to 9 · Sun to part shade · 1 to 2 ft
- flat-top goldentopEuthamia graminifoliaZones 3 to 9 · Full sun · 3 to 6 ft
- foothill beardtonguePenstemon heterophyllusZones 7 to 10 · Sun to part shade · 3 to 5 ft
- fumewortCorydalis elataZones 5 to 9 · Part to full shade · 1 to 2 ft
- giant purple wakerobinTrillium kurabayashiiZones 7 to 9 · Part to full shade · 1 to 2 ft
- griffith's cobra lilyArisaema griffithiiZones 6 to 9 · Part to full shade · 1 to 2 ft
- Himalayan cobra lilyArisaema consanguineumZones 6 to 9 · Part shade · 2 to 3 ft
- hookedspur violetViola aduncaZones 4 to 9 · Sun to shade · 14"
- largeleaf avensGeum macrophyllumZones 3 to 10 · Sun to shade · 1 to 2 ft
- leavenworth's tickseedCoreopsis leavenworthiiZones 8 to 11 · Full sun · 1 to 3 ft
- Oregon checkerbloomSidalcea oreganaZones 6 to 9 · Sun to part shade · 2 to 3 ft
- Pacific hound's-tongueAdelinia grandisZones 7 to 10 · Part shade · 1 to 3 ft
- padre's shooting starPrimula clevelandiiZones 7 to 11 · Sun to part shade · 12"
- rydberg's penstemonPenstemon rydbergiiZones 4 to 10 · Sun to part shade · 2 to 4 ft
- sand hill sageArtemisia pycnocephalaZones 8 to 10 · Full sun · 1 to 2 ft
- scarlet dahliaDahlia coccineaZones 7 to 11 · Sun to part shade · 3 to 5 ft
- scented penstemonPenstemon palmeriZones 4 to 9 · Sun to part shade · 4 to 6 ft
- shaggy blazing starLiatris elegantulaZones 6 to 9 · Sun to part shade · 1 to 3 ft
- slender blue irisIris prismaticaZones 3 to 9 · Sun to part shade · 1 to 3 ft
- ten-petaled sunflowerHelianthus decapetalusZones 4 to 9 · Sun to shade · 3 to 5 ft
- thread-leaf sundewDrosera filiformisZones 6 to 9 · Sun to part shade · 4 to 12"
- white brodiaeaTriteleia hyacinthinaZones 7 to 10 · Full sun · 1 to 2 ft
- asterEurybia paludosaZones 8 to 9 · Part shade · 1 to 3 ft
- cape pondweedAponogeton distachyosZones 6 to 10 · Sun to part shade · 1 to 4 ft
- columbian larkspurDelphinium trolliifoliumZones 5 to 9 · Part shade · 2 to 6 ft
- fringeleaf tickseedCoreopsis integrifoliaZones 5 to 9 · Sun to part shade · 2 to 3 ft
- irisIris aucheriZones 6 to 9 · Sun to part shade · 12 to 18"
- meadow rueThalictrum minusZones 6 to 9 · Sun to part shade · 3 to 5 ft
- nuttall's sunflowerHelianthus nuttalliiZones 5 to 9 · Full sun · 3 to 8 ft
- pale yellow-eyed grassSisyrinchium striatumZones 5 to 9 · Full sun · 1 to 2 ft
- renga lilyArthropodium cirratumZones 8 to 11 · Part shade · 2 to 4 ft
- rosinweed sunflowerHelianthus silphioidesZones 5 to 9 · Full sun · 3 to 10 ft
- sage-leaf mulleinPhlomoides tuberosaZones 6 to 9 · Sun to part shade · 2 to 4 ft
- sea lavenderLimonium platyphyllumZones 3 to 9 · Full sun · 2 to 3 ft
- slender rosinweedSilphium gracileZones 5 to 9 · Sun to part shade · 4 to 6 ft
- spiderwortTradescantia ernestianaZones 5 to 9 · Part to full shade · 1 to 2 ft
- tundra asterOreostemma alpigenumZones 7 to 9 · Sun to part shade · 4 to 8"
- whorled marshpennywortHydrocotyle verticillataZones 5 to 11 · Sun to part shade · 12"
- gopherweedBaptisia lanceolataZones 6 to 9 · Full sun · 1 to 3 ft
- Virginia fanpetalsRipariosida hermaphroditaZones 4 to 9 · Sun to part shade · 6 to 15 ft
- evening primroseOenothera kunthianaZones 6 to 10 · Full sun · 2 ft
- Bacchanal Pacific bleeding heartDicentra formosa 'Bacchanal'Zones 3 to 9 · Part to full shade · 1 to 2 ft