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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Napaea dioica
Item #: 3738
Zones: 3a to 8b
Dormancy: Winter
Height: 84" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Sold outTrillium discolor
Item #: 11799
Zones: 5a to 8b, guessing
Dormancy: Summer, Fall
Height: 6" tall
Culture: Light Shade
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $39.00Regular priceUnit price per -
Helleborus x glandorfensis 'Ice n' Roses Rose' PP 28,297
Item #: 15849
Zones: 5a to 8b, at least
Dormancy: Evergreen
Height: 15" tall
Culture: Part Sun to Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per -
Vinca minor 'Illumination'
Item #: 3419
Zones: 4a to 8b, at least
Dormancy: Evergreen
Height: 2" tall
Culture: Part Sun to Shade
Origin: Asia, Europe
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $21.00Regular priceUnit price per -
Sold outPaeonia ostii 'Feng Dan Bai'
Item #: 2527
Zones: 4a to 8b, at least
Dormancy: Winter
Height: 60" tall
Culture: Sun to Part Sun
Origin: China
Pot Size: 3 qt. (2.8 L)
Regular price $75.00Regular priceUnit price per -
Cyclamen hederifolium ssp. crassifolium
Item #: 1991
Zones: 4a to 8b
Dormancy: Spring, Summer
Height: 4" tall
Culture: Part Sun to Light Shade
Origin: Greece
Pot Size: 2.5" pot (7.9 fl. oz/233 ml)
Regular price $23.00Regular priceUnit price per -
Sold outAlocasia macrorrhizos
Item #: 1160
Zones: 7b to 10b
Dormancy: Winter
Height: 72" tall
Culture: Sun to Light Shade
Origin: India
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per -
Baptisia 'Lighthouse'
Item #: 11837
Zones: 4a to 9b, at least
Dormancy: Winter
Height: 72" 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
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Zephyranthes 'Kathryn'
Item #: 13536
Zones: 7b to 10b, at least
Dormancy: Winter
Height: 9" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Sold outHosta 'Silly String' PP 32,127
Item #: 17103
Zones: 3a to 8b
Dormancy: Winter
Height: 14" tall
Culture: Light Shade
Origin: Hybrid
Pot Size: 3 qt. (2.8 L)
Regular price $29.00Regular priceUnit price per -
Agave victoriae-reginae 'Tora Fu'
Item #: 8599
Zones: 8a to 10b, guessing
Dormancy: Evergreen
Height: 10" tall
Culture: Sun to Part Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $32.00Regular priceUnit price per -
Hibiscus coccineus 'Swamp Angel'
Item #: 7286
Zones: 6a to 9b
Dormancy: Winter
Height: 96" tall
Culture: Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $25.00Regular priceUnit price per -
Fatshedera lizei 'Angyo Star'
Item #: 7230
Zones: 7b to 10b
Dormancy: Evergreen
Height: 60" tall
Culture: Part Sun to Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $30.00Regular priceUnit price per -
Lycoris x straminea 'Caldwell's Original'
Item #: 5196
Zones: 7a to 9b
Dormancy: Summer
Height: 26" tall
Culture: Sun to Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $28.00Regular priceUnit price per -
Asplenium tutwilerae
Item #: 5360
Zones: 5a to 8b
Dormancy: Evergreen
Height: 6" tall
Culture: Light Shade
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price per -
Helleborus x glandorfensis 'Ice n' Roses Picotee' PP 31,184
Item #: 15878
Zones: 5a to 8b, at least
Dormancy: Evergreen
Height: 15" tall
Culture: Part Sun to Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per -
Acorus calamus 'Argenteostriatus'
Item #: 767
Zones: 4a to 9b
Dormancy: Winter
Height: 36" tall
Culture: Sun to Part Sun
Origin: Europe
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $24.00Regular priceUnit price per -
Sold outSabal minor 'Emerald Isle Giant'
Item #: 6684
Zones: 7a to 10b
Dormancy: Evergreen
Height: 84" tall
Culture: Sun to Light Shade
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $28.00Regular priceUnit price per -
Caryopteris divaricata 'Snow Fairy'
Item #: 4807
Zones: 5a to 9b
Dormancy: Winter
Height: 24" tall
Culture: Sun to Part Sun
Origin: Himalayan Mountains
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Howardara 'Riley Kate'
Item #: 11529
Zones: 7b to 10b, at least
Dormancy: Winter
Height: 8" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $39.00Regular priceUnit price per -
Lobelia cardinalis 'Towering Inferno'
Item #: 16741
Zones: 3a to 9b
Dormancy: Evergreen
Height: 84" tall
Culture: Sun to Light Shade
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Alocasia 'Dark Star' PP 29,870
Item #: 15718
Zones: 7b to 10b
Dormancy: Winter
Height: 72" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 2 qt. (1.9 L)
Regular price $29.00Regular priceUnit price per -
Yucca linearifolia
Item #: 7190
Zones: 7a to 10b, guessing
Dormancy: Evergreen
Height: 48" tall
Culture: Sun
Origin: Mexico, United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $26.00Regular priceUnit price per -
Acanthus sennii
Item #: 13718
Zones: 7b to 9b, at least
Dormancy: Winter
Height: 36" tall
Culture: Part Sun to Light Shade
Origin: Ethiopia
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $28.00Regular priceUnit price per
More Information About Plants for Zone 8
Zone 8a and Zone 8b Plants
Many of the perennial plants in our catalog are well-suited for Zones 8a or 8b. Several of our favorite species of abutilon, agave, ajuga, amorphophallus, baptisia, brugmansia, buddleia, calanthe, canna, colocasia, crinum, epimedium, hedychium, heleborus, hibiscus, hosta, kniphofia, lantana, lycoris, mangave, muhlenbergia, oxalis, paeonia, rohdea, ruscus, salvia, sarracenia, trillium, and zingiber thrive in Zones 8a or 8b. 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 8a annual minimum winter temperatures should be 10 to 15 °F (-12.2 to -9.4 °C). Zone 8b annual minimum temperatures should be 15 to 20 °F (-9.4 to -6.7 °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.