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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Sold outPeltandra virginica 'Purplicious'
Item #: 12164
Zones: 5a to 9b
Dormancy: Winter
Height: 24" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price per
Next crop available: 12/25/2026Sold out -
Sold outSolidago rugosa 'Fireworks'
Item #: 1032
Zones: 5a to 9b
Dormancy: Winter
Height: 40" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $21.00Regular priceUnit price per -
Anemone keiskeiana
Item #: 9646
Zones: 4a to 8b
Dormancy: Summer
Height: 4" tall
Culture: Part Sun to Light Shade
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $18.40Regular priceUnit price per$23.00Sale price $18.40Sale -
Carex bromoides
Item #: 12439
Zones: 4a to 8b, at least
Dormancy: Winter
Height: 6" tall
Culture: Sun to Shade
Origin: Canada, United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Sold outJeffersonia dubia
Item #: 8920
Zones: 4a to 7b, at least
Dormancy: Winter, Fall
Height: 12" tall
Culture: Light Shade to Shade
Origin: Korea, Manchuria region China
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price per -
Sold outAsarum fauriei var. takaoi 'Ginba'
Item #: 5622
Zones: 4b to 8a
Dormancy: Evergreen
Height: 2" tall
Culture: Light Shade to Shade
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $37.00Regular priceUnit price per -
Hosta 'Dressed to Kill'
Item #: 13039
Zones: 3a to 8b
Dormancy: Winter
Height: 12" tall
Culture: Light Shade
Origin: Hybrid
Pot Size: 3 qt. (2.8 L)
Regular price $23.20Regular priceUnit price per$29.00Sale price $23.20Sale -
Cardamine quinquefolia
Item #: 10148
Zones: 5a to 8b, at least
Dormancy: Summer, Fall
Height: 6" tall
Culture: Part Sun to Light Shade
Origin: Asia Minor, Bulgaria, Caucasus Mountains, Iran, Southern Europe, Turkey
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $17.60Regular priceUnit price per$22.00Sale price $17.60
Sale -
Eupatorium fistulosum
Item #: 1444
Zones: 4a to 8b
Dormancy: Winter
Height: 144" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 2 qt. (1.9 L)
Regular price $20.00Regular priceUnit price per$25.00Sale price $20.00Sale -
Hosta 'Sum and Substance'
Item #: 1102
Zones: 3a to 8b
Dormancy: Winter
Height: 20" tall
Culture: Part Sun to Light Shade
Origin: Hybrid
Pot Size: 3 qt. (2.8 L)
Regular price $29.00Regular priceUnit price per -
Helleborus niger 'Snowbells'
Item #: 15744
Zones: 3a to 7b
Dormancy: Evergreen
Height: 12" tall
Culture: Part Sun to Shade
Origin: Europe
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per -
Caryopteris x clandonensis 'Blue Empire' PP 30,494
Item #: 17594
Zones: 5a to 9b
Dormancy: Winter
Height: 72" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $18.40Regular priceUnit price per$23.00Sale price $18.40
Sale -
Sold outHelleborus x hybridus 'Ruby Wine'
Item #: 10513
Zones: 4a to 8b
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 -
Cypripedium 'Philipp'
Item #: 8074
Zones: 4a to 8a, at least
Dormancy: Winter, Fall
Height: 24" tall
Culture: Part Sun to Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $99.00Regular priceUnit price per$110.00Sale price $99.00Sale -
Arisaema consanguineum
Item #: 2524
Zones: 5a to 8b, possibly colder
Dormancy: Winter, Spring
Height: 30" tall
Culture: Part Sun to Light Shade
Origin: China
Pot Size: Bare Root / 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per -
Acorus gramineus 'Ogon'
Item #: 369
Zones: 5a to 9b
Dormancy: Evergreen
Height: 12" tall
Culture: Part Sun to Light Shade
Origin: China, Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $17.60Regular priceUnit price per$22.00Sale price $17.60Sale -
Sarracenia 'Blood Orange'
Item #: 11386
Zones: 5a to 9b
Dormancy: Winter
Height: 24" tall
Culture: Sun to Part Sun
Origin: United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $45.00Regular priceUnit price per -
Parthenocissus tricuspidata 'Fenway Park'
Item #: 3221
Zones: 4a to 8b, at least
Dormancy: Winter
Height: 1000" tall
Culture: Sun to Shade
Origin: China, Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $24.00Regular priceUnit price per -
Sold outChelone glabra 'Black Ace'
Item #: 3746
Zones: 3a to 8b
Dormancy: Winter
Height: 72" tall
Culture: Sun to Part Sun
Origin: Canada, United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $16.80Regular priceUnit price per$21.00Sale price $16.80Next crop available: 02/26/2027Sold out -
Athyrium niponicum 'Lemon Cream'
Item #: 6799
Zones: 5a to 8b, guessing
Dormancy: Winter
Height: 18" tall
Culture: Part Sun to Light Shade
Origin: China, Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $24.00Regular priceUnit price per -
Lycoris x flaveri 'Orange Glow'
Item #: 18389
Zones: 4a to 7b, guessing
Dormancy: Summer
Height: 24" tall
Culture: Sun to Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $32.00Regular priceUnit price per -
Selaginella borealis
Item #: 5120
Zones: 3a to 8b, at least
Dormancy: Evergreen
Height: 2" tall
Culture: Part Sun to Light Shade
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $20.80Regular priceUnit price per$26.00Sale price $20.80Sale -
Pachysandra procumbens 'Jackson'
Item #: 16627
Zones: 5a to 9b
Dormancy: Evergreen
Height: 6" tall
Culture: Part Sun to Shade
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $25.00Regular priceUnit price per -
Sold outBaptisia 'First Blush'
Item #: 3947
Zones: 4a to 9b, at least
Dormancy: Winter
Height: 52" 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
More Information About Plants for Zone 5
Zone 5a and Zone 5b Plants
Many of the perennial plants in our catalog are well-suited for Zones 5a or 5b. Some of our favorite species of achillea, agastache, ajuga, arum, aster, athyrium, baptisia, buddleia, carex, chrysanthemum, clematis, cylcamen, cypripedium, delosperma, dianthus, echinacea, epimedium, helleborus, heuchera, hibiscus, hosta, iris, lycoris, monarda, paeonia, panicum, polygonatum, sarracenia, sedum, and more can survive Zone 5 winter temperatures. 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 5a annual minimum winter temperatures should be -20 to -15 °F (-28.9 to -26.1 °C). Zone 5b annual minimum temperatures should be -15 to -10 °F (-26.1 to -23.3 °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.