What Growing Zone Is Eureka?
Our records indicate the United States Department of Agriculture has given Eureka a growing zone designation of 6a.Sometimes also called the planting or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Eureka's climate based on the average extreme annual temperature. .Our data is based on the latest 2023 USDA maps, which used Eureka's weather data from 1991 - 2020 in their analysis.

If you are looking for plants suitable for growing in the Eureka area, head on over to our page on plants that grow well in Eureka, MI.

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The growing zone is a measure of the lowest temperature that a plant can survive based on average lowest year temperatures, helping you to decide what plants would grow best in your particular climate. Since Eureka is in growing zone 6a this means that plants there can survive temperatures as low as -10 to -5 degrees Fahrenheit. Plants for Eureka's climate should be chosen with this in mind, or plants should be moved inside to keep their core temperature in the right range if necessary.

Eureka's Growing Zone Details
USDA Growing Zone: 6a
Zip Codes: 48879, 48831, 48833
Longitude: -84.5136
Latitude: 43.1036
Lowest Avg Temperatures (F): -10 to -5

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Plants For Other States:
Looking for the best plants in a different area of the United States? Click on a button below to find plants that are ideal for that state's temperatures.

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