Perennial Plants for USDA Hardiness Zones 4a and 4b.
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.
-
Sold out
Paeonia 'Raspberry Sundae'
Item #: 8973
Zones: 4a to 8b
Dormancy: Winter
Height: 30" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3 qt. (2.8 L)
Regular price $35.00Regular priceUnit price perNext crop available: 04/04/2025Sold out -
Dystaenia takesimana
Item #: 17252
Zones: 4a to 8b, at least
Dormancy: Evergreen
Height: 48" tall
Culture: Sun to Part Sun
Origin: Korea
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Convallaria keiskei 'Soft Stripes'
Item #: 14254
Zones: 4a to 7b
Dormancy: Winter
Height: 10" tall
Culture: Part Sun to Light Shade
Origin: Eastern Asia
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $31.00Regular priceUnit price per -
Solidago sp. nov. 'Montana Minnie'
Item #: 15762
Zones: 4a to 8a, guessing
Dormancy: Winter
Height: 3" tall
Culture: Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Hosta 'Blue Waves'
Item #: 15970
Zones: 3a to 8b
Dormancy: Winter
Height: 19" tall
Culture: Light Shade
Origin: Hybrid
Pot Size: 2 qt. (1.9 L)
Regular price $30.00Regular priceUnit price per -
Sold out
Cypripedium x ventricosum
Item #: 8075
Zones: 4a to 7b, at least
Dormancy: Winter, Fall
Height: 12" tall
Culture: Part Sun to Light Shade
Origin: China, Siberia Russia
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $78.00Regular priceUnit price perSold out -
Liatris aspera 'Bastrop'
Item #: 17254
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 $22.00Regular priceUnit price per -
Iris x robusta 'Gerald Darby'
Item #: 1708
Zones: 4a to 9b, at least
Dormancy: Winter
Height: 24" tall
Culture: Sun to Light Shade
Origin: United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price per -
Sold out
Paeonia 'Kansas'
Item #: 5653
Zones: 4a to 8b
Dormancy: Winter
Height: 36" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3 qt. (2.8 L)
Regular price $35.00Regular priceUnit price perSold out -
Epimedium x youngianum 'Be My Valentine'
Item #: 6841
Zones: 4a to 8b
Dormancy: Winter
Height: 10" 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 -
Sold out
Cypripedium 'Philipp Dark'
Item #: 17079
Zones: 4a to 7b, 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 $85.00Regular priceUnit price perSold out -
Persicaria polymorpha
Item #: 4156
Zones: 3a to 8b, at least
Dormancy: Winter
Height: 60" tall
Culture: Sun to Light Shade
Origin: China, Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price per -
Sold out
Helleborus x lemperii 'Liara'
Item #: 17017
Zones: 4a to 8b
Dormancy: Evergreen
Height: 20" 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 perNext crop available: 10/18/2024Sold out -
Sold out
Carex eburnea
Item #: 1602
Zones: 2a to 8b, possibly warmer
Dormancy: Winter
Height: 6" tall
Culture: Sun to Shade
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price perNext crop available: 06/21/2024Sold out -
Monarda luteola 'Coconut Lime'
Item #: 17062
Zones: 4a to 8b, at least
Dormancy: Winter
Height: 30" tall
Culture: Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $24.00Regular priceUnit price per -
Sold out
Cypripedium 'Victoria'
Item #: 8916
Zones: 4a to 7b
Dormancy: Winter, Fall
Height: 12" tall
Culture: Part Sun to Light Shade
Origin: United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $90.00Regular priceUnit price perSold out -
Liatris pycnostachya
Item #: 3798
Zones: 3a to 8b
Dormancy: Winter
Height: 48" tall
Culture: Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Cypripedium 'Lucy Pinkepank'
Item #: 10651
Zones: 4a to 7b, at least
Dormancy: Winter, Fall
Height: 15" tall
Culture: Part Sun to Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $72.00Regular priceUnit price per$90.00Sale price $72.00Sale -
Delosperma 'Kelaidis'
Item #: 4951
Zones: 4a to 8a
Dormancy: Evergreen
Height: 2" tall
Culture: Sun
Origin: South Africa
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $20.00Regular priceUnit price per -
Hosta 'Golden Fantasma'
Item #: 12835
Zones: 3a to 8b
Dormancy: Winter
Height: 3" tall
Culture: Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per -
Sempervivum 'Beta'
Item #: 13862
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 -
Sold out
Digitalis laevigata
Item #: 17065
Zones: 4a to 8b
Dormancy: Evergreen
Height: 60" tall
Culture: Sun to Part Sun
Origin: Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Greece, Montenegro, Portugal, Serbia, Slovenia
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $20.00Regular priceUnit price perNext crop available: 05/31/2024Sold out -
Hosta 'Wind beneath My Wings' PP 33,317
Item #: 15968
Zones: 3a to 8b
Dormancy: Winter
Height: 30" tall
Culture: Part Sun to Light Shade
Origin: Hybrid
Pot Size: 3 qt. (2.8 L)
Regular price $29.00Regular priceUnit price per -
Echinacea 'Sombrero Tres Amigos' PP 30,750
Item #: 17573
Zones: 4a to 9b
Dormancy: Winter
Height: 22" tall
Culture: Sun
Origin: United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price perSold out
More Information About Plants for Zone 4
Zone 4a and Zone 4b Plants
Many of the perennial plants in our catalog are well-suited for Zones 4a or 4b. Some of our favorite species of ajuga, arum, aster, athyrium, baptisia, carex, clematis, cylcamen, cypripedium, dryopteris, echinacea, helleborus, hemerocallis, heuchera, hibiscus, hosta, lycoris, monarda, paeonia, penstemon, polygonatum, and more can survive Zone 4 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 4a annual minimum winter temperatures should be -30 to -25 °F (-34.4 to -31.7 °C). Zone 4b annual minimum temperatures should be -25 to -20 °F (-31.7 to -28.9 °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.