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.
- Thalia peonyPaeonia 'Thalia'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Thermopylea peonyPaeonia 'Thermopylea'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Thunderbolt peonyPaeonia 'Thunderbolt'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Timaru Superb peonyPaeonia 'Timaru Superb'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Treasure Trove peonyPaeonia 'Treasure Trove'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Trophy peonyPaeonia 'Trophy'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Unfolding Universe peonyPaeonia 'Unfolding Universe'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Urania peonyPaeonia 'Urania'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Wings of the Morning peonyPaeonia 'Wings of the Morning'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Xiaoling peonyPaeonia 'Xiaoling'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Yellow Admiral peonyPaeonia 'Yellow Admiral'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Yours Truly peonyPaeonia 'Yours Truly'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Zephyrus peonyPaeonia 'Zephyrus'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Blue Sail irisIris 'Blue Sail'Zones 5 to 9 · Full sun
- Brise d'Anjou jacob’s ladderPolemonium caeruleum 'Brise dAnjou'Zones 4 to 9 · Sun to part shade · 1 to 2 ft
- Buttermilk peonyPaeonia 'Buttermilk'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Cloth of Gold peonyPaeonia 'Cloth of Gold'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Coco coral bellsHeuchera 'Coco'Zones 4 to 9 · Sun to part shade · 12"
- Excelsior Group foxgloveDigitalis purpurea 'Excelsior Group'Zones 5 to 9 · Sun to part shade · 4 to 6 ft
- Golden Dew Drop peonyPaeonia 'Golden Dew Drop'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Guest of Honour peonyPaeonia 'Guest of Honour'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Gypsy Red peonyPaeonia 'Gypsy Red'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- King Mauve irisIris 'King Mauve'Zones 5 to 9 · Full sun
- Lemon Champion irisIris 'Lemon Champion'Zones 5 to 9 · Full sun
- Lemon Honey peonyPaeonia 'Lemon Honey'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Magnet peonyPaeonia 'Magnet'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Pagan Goddess irisIris 'Pagan Goddess'Zones 3 to 10 · Full sun · 3 ft
- Painted Lady peonyPaeonia 'Painted Lady'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Pardon My Lavender spotted beebalmMonarda didyma 'Pardon My Lavender'Zones 4 to 9 · Sun to part shade · 12 to 18"
- Pardon My Pink spotted beebalmMonarda didyma 'Pardon My Pink'Zones 4 to 9 · Sun to part shade · 9 to 12"
- Purple Prince peonyPaeonia 'Purple Prince'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- Purple Rooster spotted beebalmMonarda didyma 'Purple Rooster'Zones 4 to 9 · Sun to part shade · 3 to 4 ft
- Saturnus irisIris 'Saturnus'Zones 5 to 9 · Full sun
- School Mouse hostaHosta 'School Mouse'Zones 3 to 9 · Part to full shade · 8 to 12"
- Sky Beauty irisIris 'Sky Beauty'Zones 5 to 9 · Full sun
- Spotlight peonyPaeonia 'Spotlight'Zones 4 to 9 · Sun to part shade
- Velvet Ruffles peonyPaeonia 'Velvet Ruffles'Zones 4 to 9 · Sun to part shade · 3 to 7 ft
- White Giant irisIris 'White Giant'Zones 5 to 9 · Full sun
- Ancilla irisIris 'Ancilla'Zones 5 to 9 · Full sun
- Barcarolle irisIris 'Barcarolle'Zones 5 to 9 · Full sun
- Blue Beauty irisIris 'Blue Beauty'Zones 5 to 9 · Full sun
- Bronze Melody irisIris 'Bronze Melody'Zones 5 to 9 · Full sun
- Elvira irisIris 'Elvira'Zones 5 to 9 · Full sun
- Gipsy Beauty irisIris 'Gipsy Beauty'Zones 5 to 9 · Full sun
- Imperator irisIris 'Imperator'Zones 5 to 9 · Full sun
- Johann Strauss irisIris 'Johann Strauss'Zones 5 to 9 · Full sun
- Lemon Queen irisIris 'Lemon Queen'Zones 5 to 9 · Full sun
- Lilac Beauty irisIris 'Lilac Beauty'Zones 5 to 9 · Full sun
- Sutton foxgloveDigitalis purpurea 'Sutton'Zones 5 to 9 · Sun to part shade · 3 to 6 ft
- Velvet Beauty irisIris 'Velvet Beauty'Zones 5 to 9 · Full sun
- Charlotte tartarian asterAster incisus 'Charlotte'Zones 5 to 9 · Sun to part shade · 1 to 2 ft
- Night Heron fairy bellsDisporum cantoniense 'Night Heron'Zones 5 to 10 · Part to full shade · 3 to 5 ft
- Winged Everlasting ammobiumAmmobium alatum 'Winged Everlasting'Zones 9 to 10 · Full sun · 2 ft
- Autumn Gold willow-leaved sunflowerHelianthus salicifolius 'Autumn Gold'Zones 5 to 9 · Sun to part shade · 2 ft
- Dark Beauty toad lilyTricyrtis formosana 'Dark Beauty'Zones 4 to 9 · Part to full shade · 2 to 3 ft
- Little Doll prairie spiderwortTradescantia 'Little Doll'Zones 4 to 9 · Sun to part shade · 9 to 12"
- Lucky Charm prairie spiderwortTradescantia 'Lucky Charm'Zones 5 to 9 · Sun to part shade · 9 to 12"
- Purple Profusion prairie spiderwortTradescantia 'Purple Profusion'Zones 4 to 9 · Sun to part shade · 12 to 18"
- Quicksilver Chinese wild gingerAsarum splendens 'Quicksilver'Zones 5 to 9 · Part to full shade · 6 to 9"
- Russian Princess lobeliaLobelia speciosa 'Russian Princess'Zones 5 to 9 · Sun to part shade · 2 to 3 ft