Before shopping for plants based on your USDA Plant Hardiness Zone, please read our in-depth article about Plant Hardiness Zone Maps to understand their uses and their limitations.
Use the official USDA Hardiness Zone Map to determine your zone by zip code.
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Cynara cardunculus
Item #: 4949
Zones: 7b to 9b
Dormancy: Summer
Height: 36" tall
Culture: Sun
Origin: Morocco
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Salvia leucantha 'Midnight'
Item #: 929
Zones: 7b to 10b
Dormancy: Winter
Height: 40" tall
Culture: Sun to Part Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Buddleia 'Orange Sceptre'
Item #: 8533
Zones: 8a to 10b
Dormancy: Winter
Height: 96" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3 qt. (2.8 L)
Regular price $32.00Regular priceUnit price per
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Echinacea 'Kismet Red' PP 29,743
Item #: 14336
Zones: 4a to 9b
Dormancy: Winter
Height: 18" tall
Culture: Sun
Origin: United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Agave havardiana
Item #: 5007
Zones: 5a to 9b
Dormancy: Evergreen
Height: 20" tall
Culture: Sun
Origin: Mexico, United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $32.00Regular priceUnit price per -
Mangave 'Falling Waters' PP 30,650
Item #: 13342
Zones: 7b to 11, guessing
Dormancy: Evergreen
Height: 15" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per
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Canna x generalis 'Pacific Beauty'
Item #: 3867
Zones: 7b to 10b
Dormancy: Winter
Height: 72" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3 qt. (2.8 L)
Regular price $30.00Regular priceUnit price per -
Agave lophantha 'Quadricolor'
Item #: 7124
Zones: 8a to 10b, guessing
Dormancy: Evergreen
Height: 18" tall
Culture: Sun to Part Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $30.00Regular priceUnit price per -
Trachelospermum asiaticum 'Snow Rose'
Item #: 12080
Zones: 7b to 10b
Dormancy: Evergreen
Height: 6" tall
Culture: Part Sun to Light Shade
Origin: China, India, Japan, Korea, Taiwan, Thailand
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Manihot grahamii
Item #: 4164
Zones: 7b to 10b
Dormancy: Winter
Height: 120" tall
Culture: Sun to Light Shade
Origin: Argentina, Brazil, Paraguay, Uruguay
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $28.00Regular priceUnit price per -
Aspidistra elatior 'Sekko Kan'
Item #: 7519
Zones: 7b to 10b
Dormancy: Evergreen
Height: 30" tall
Culture: Light Shade to Shade
Origin: China, Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $34.00Regular priceUnit price per -
Canna indica 'Red Stripe'
Item #: 3072
Zones: 7b to 10b
Dormancy: Winter
Height: 96" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3 qt. (2.8 L)
Regular price $30.00Regular priceUnit price per -
Belamcanda chinensis 'Hello Yellow'
Item #: 867
Zones: 5a to 9b
Dormancy: Winter
Height: 20" tall
Culture: Sun to Part Sun
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Dryopteris koidzumiana
Item #: 5221
Zones: 6a to 10b, guessing
Dormancy: Evergreen
Height: 24" tall
Culture: Part Sun to Light Shade
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price per -
Colocasia esculenta 'Maui Sunrise' PP 31,175
Item #: 14267
Zones: 7b to 10b
Dormancy: Winter
Height: 36" tall
Culture: Sun to Part Sun
Origin: Eastern Asia
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price per -
Canna x generalis 'Wine and Roses'
Item #: 10520
Zones: 7b to 10b, at least
Dormancy: Winter
Height: 42" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3 qt. (2.8 L)
Regular price $30.00Regular priceUnit price per -
Baptisia 'Blonde Bombshell' PP 26,828
Item #: 8740
Zones: 4a to 9b
Dormancy: Winter
Height: 40" tall
Culture: Sun
Origin: United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $25.00Regular priceUnit price per -
Adiantum hispidulum 'Mt. Haleakala'
Item #: 5934
Zones: 7b to 10b
Dormancy: Evergreen
Height: 12" tall
Culture: Part Sun to Light Shade
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price per -
Aster mongolicus 'Hortensis'
Item #: 1219
Zones: 6a to 9b
Dormancy: Winter
Height: 20" tall
Culture: Sun to Part Sun
Origin: Asia
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price per -
Colocasia fallax
Item #: 2600
Zones: 7b to 10b
Dormancy: Winter
Height: 18" tall
Culture: Part Sun to Shade
Origin: China, Thailand, Vietnam
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price per -
Dryopteris erythrosora 'Brilliance'
Item #: 5293
Zones: 5a to 9b
Dormancy: Evergreen
Height: 24" tall
Culture: Part Sun to Light Shade
Origin: Eastern Asia
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Yucca gloriosa 'Variegata'
Item #: 2104
Zones: 7a to 10b, at least
Dormancy: Evergreen
Height: 48" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per -
Baptisia australis
Item #: 1182
Zones: 4a to 9b
Dormancy: Winter
Height: 36" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price per -
Brugmansia 'Sunset'
Item #: 4199
Zones: 7b to 10b
Dormancy: Winter
Height: 60" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 2 qt. (1.9 L)
Regular price $31.00Regular priceUnit price per
More Information About Plants for Zone 9
Zone 9a and Zone 9b Plants
Many of the perennial plants in our catalog are well-suited for Zones 9a or 9b. Several of our favorite species of abutilon, agave, aspidistra, baptisia, brugmansia, buddleia, calanthe, canna, colocasia, crinum, delosperma, dianthus, dryopteris, echinacea, eucomis, farfugium, hedychium, hibiscus, hosta, kniphofia, liriope, lycoris, mangave, muhlenbergia, musa, ophiopogon, oxalis, polygonatum, pyrrosia, rhodophiala, rohdea, rudbeckia, sabal, salvia, sarracenia, trillium, yucca, zantedeschia, zingiber, and more thrive in Zones 9a or 9b. Be sure to read how we assign hardiness zones to our plants.
The USDA Plant Hardiness Zone Map is based on the average annual minimum winter temperature, divided into 10-degree F zones. Each zone is then subdivided into 5-degree F sub-zones. Zone numbers increase as you move from north to south.
Zone 9a annual minimum winter temperatures should be 20 to 25 °F (-6.7 to -3.9 °C). Zone 9b annual minimum temperatures should be 25 to 30 °F (-3.9 to -1.1 °C). Keep in mind that the zone designation does not tell you how many days the area may reach those average minimums. There can also be a major difference between what plants will grow in the 'a' or 'b' sub-zones.