What Plants Grow Well In 61840?
The USDA hardiness zone is 6a in the 61840 zip code. This zone is a measure of the lowest temperature that a plant can survive, and helps determine what plants would grow best in the area's climate. Below you'll find a list of the best plants for 61840's climate based on this hardiness zone.
Learn more about climate conditions on our page for Dewey's plant hardiness zone.
You can also look up the USDA growing zone for 61840 directly to see the temperature data behind these planting recommendations.

Life Is Better w/ Chickens Sign

Deluxe Plastic Watering Can

Japanese Pagoda Garden Statue

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Stainless Steel Garden Tool Set
Trees for 61840
Fruits for 61840
Flowers for 61840
Vegetables for 61840

Planting Advice for 61840
Have questions about planting in 61840's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 61840 is in USDA hardiness zone 6a, which means plants there can survive temperatures as low as -10 to -5°F each year.
Best Time to Plant in Dewey
Check the growing calendar for Dewey at the Old Farmer's Almanac to see the best planting times for the region.

Wooden Chicken Coop

Metal Seed Storage Box

Steel Hori Hori Weeding Knife

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Looking for more recommendations for 61840? Follow us on Instagram for even more gardening and homesteading tips and tricks.
Other Towns in Illinois
We have plant recommendations for most towns in Illinois. Select a town from the list below to find the best plants for your area based on the latest climate information.
Best Plants By State
Illinois not the right state? We have plant recommendations for every state, town and zip code in the United States. Choose a state from the list below to find the best plants for your area.
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