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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Sempervivum 'Pink Sapphire' PPAF
Item #: 18133
Zones: 4a to 8a
Dormancy: Evergreen
Height: 2" tall
Culture: Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $21.00Regular priceUnit price per -
Galanthus elwesii var. monostictus
Item #: 16958
Zones: 4a to 8a, at least
Dormancy: Summer, Fall
Height: 12" tall
Culture: Light Shade
Origin: Turkey
Pot Size: 2.5" pot (7.9 fl. oz/233 ml)
Regular price $24.00Regular priceUnit price per -
Carex pensylvanica 'Straw Hat' PP 29,432
Item #: 14345
Zones: 4a to 7b, at least
Dormancy: Winter
Height: 8" tall
Culture: Part Sun to Light Shade
Origin: Canada, United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Helleborus x lemperii 'Katie' PPAF
Item #: 18077
Zones: 4a to 8b
Dormancy: Evergreen
Height: 18" tall
Culture: Part Sun to Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $28.00Regular priceUnit price per -
Epimedium x versicolor 'Cherry Tart'
Item #: 7388
Zones: 5a to 8b
Dormancy:
Height: 12" tall
Culture: Part Sun to Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $32.00Regular priceUnit price per -
Symphyotrichum ericoides 'Snow Flurry'
Item #: 3225
Zones: 3a to 8b
Dormancy: Winter
Height: 6" 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 -
Cypripedium parviflorum var. parviflorum
Item #: 2726
Zones: 4a to 7b
Dormancy: Winter, Fall
Height: 15" tall
Culture: Light Shade
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $90.00Regular priceUnit price perSold out -
Penstemon hirsutus
Item #: 17877
Zones: 4a to 8b
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 $21.00Regular priceUnit price per -
Pontederia cordata 'We-Du White'
Item #: 17200
Zones: 5a to 10b, at least
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 $22.00Regular priceUnit price per -
Sempervivum 'Gold Mine' PPAF
Item #: 18129
Zones: 4a to 8a
Dormancy: Evergreen
Height: 2.5" tall
Culture: Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $21.00Regular priceUnit price per -
Epimedium 'Sunny and Share'
Item #: 8858
Zones: 5a to 8b, at least
Dormancy:
Height: 14" 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 -
Tricyrtis macropoda 'Lushan'
Item #: 17597
Zones: 5a to 8b
Dormancy: Winter
Height: 24" tall
Culture: Light Shade
Origin: China, Korea
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $26.00Regular priceUnit price per -
Sold out
Dionaea muscipula 'Dente'
Item #: 4109
Zones: 5a to 9b
Dormancy: Winter
Height: 4" tall
Culture: Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $30.00Regular priceUnit price perNext crop available: 08/30/2024Sold out -
Ajuga 'Pleasant Pheasant' PPAF
Item #: 17288
Zones: 4a to 9b
Dormancy: Evergreen
Height: 3" tall
Culture: Part Sun to Light Shade
Origin: Europe, Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $19.00Regular priceUnit price per -
Sempervivum 'Gold Rush' PPAF
Item #: 18130
Zones: 4a to 8a
Dormancy: Evergreen
Height: 2" tall
Culture: Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $21.00Regular priceUnit price per -
Hosta 'First Frost'
Item #: 7213
Zones: 3a to 8b
Dormancy: Winter
Height: 16" tall
Culture: Light Shade
Origin: Hybrid
Pot Size: 2 qt. (1.9 L)
Regular price $29.00Regular priceUnit price per -
Sold out
Juniperus virginiana 'Silver Spear'
Item #: 13876
Zones: 4a to 9b
Dormancy: Evergreen
Height: 216" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $35.00Regular priceUnit price perSold out -
Cypripedium 'Michael Pastel'
Item #: 13368
Zones: 5a to 7b
Dormancy: Winter, Fall
Height: 12" tall
Culture: Part Sun to Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $90.00Regular priceUnit price per -
Sold out
Clematis fremontii
Item #: 4125
Zones: 4a to 7b
Dormancy: Winter
Height: 20" 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 perSold out -
Hosta 'Blazing Saddles'
Item #: 3872
Zones: 3a to 8b
Dormancy: Winter
Height: 18" tall
Culture: Part Sun to Light Shade
Origin: Hybrid
Pot Size: 3 qt. (2.8 L)
Regular price $29.00Regular priceUnit price per -
Lycoris chinensis
Item #: 64
Zones: 5a to 8b, guessing
Dormancy: Summer
Height: 28" tall
Culture: Sun to Light Shade
Origin: China, Korea
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $30.00Regular priceUnit price per -
Sempervivum 'Hordubal'
Item #: 17258
Zones: 4a to 8a
Dormancy: Evergreen
Height: 2" tall
Culture: Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $0.00Regular priceUnit price perThis plant is available for JLBG Members only.
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Sempervivum 'Lemon Waves' PPAF
Item #: 18131
Zones: 4a to 8a
Dormancy: Evergreen
Height: 2" tall
Culture: Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $21.00Regular priceUnit price per -
Sempervivum 'Gold Crown' PPAF
Item #: 18127
Zones: 4a to 8a
Dormancy: Evergreen
Height: 2" tall
Culture: Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $21.00Regular 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 current USDA Plant Hardiness Zone Map was last updated in 2012 and 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.