United States Edition

USDA Hardiness Zone 4b

USDA Zone 4b is a zone in the USDA hardiness zones system - this zone system can be very helpful to gardeners as it can be useful in determining if your plants are well suited to your garden's local climate. There are currently 415 gardens being tracked on Folia that are in USDA Zone 4b.

Carrot, Radish, Basil, Chili pepper, Tomato, Onion, Sweet pepper, Broccoli, Cucumber and Lettuce are examples of plants that often grow very well in this USDA Zone.

Areas recently identified in Folia as being in this zone include Williston (United States), Montreal (Canada), Country (Canada), Verchères (Canada), Castleton (United States), South Hazelton (Canada), (United States), Prescott (United States), Fredericton (Canada), Siilinjärvi (Finland), 05748 (United States), Quebec (Canada), Fort Drum (United States), White Bear Township (United States), Sioux Falls (United States), (Canada), 80132 (United States), Uppsala (Sweden), Ottawa (Canada), Camp Douglas (United States), Middle Grove (United States), Limehouse (Canada), Smithfield (United States), Logan (United States), Adams (United States), Canterbury (United States), Quebec (Canada), East Otis (United States), Nederland (United States) and Brooklyn, WI (United States).

If you are in 4b, lowest temperatures in your garden should be around -31°C [-24°F] to -28°C [-18°F].

The corresponding Sunset zone for 4b is approx. A1.

Hello, new zone 4b gardeners! View all

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Popular plants for zone 4b gardens

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