What Plants Grow Well In 55373?
The USDA hardiness zone is 4b in the 55373 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 55373's climate based on this hardiness zone.
Learn more about climate conditions on our page for Rockford's plant hardiness zone.
You can also look up the USDA growing zone for 55373 directly to see the temperature data behind these planting recommendations.

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Hydroponic Garden Grow Kit

Worm Composting Kit

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Heavy Duty Garden Utility Wagon
Trees for 55373
Fruits for 55373
Flowers for 55373
Vegetables for 55373

Planting Advice for 55373
Have questions about planting in 55373's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 55373 is in USDA hardiness zone 4b, which means plants there can survive temperatures as low as -25 to -20°F each year.
Best Time to Plant in Rockford
Check the growing calendar for Rockford at the Old Farmer's Almanac to see the best planting times for the region.

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Steel Hori Hori Weeding Knife

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Premium Garden Tool Gift Set

Fluffy Butt Hut Sign
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Other Towns in Minnesota
We have plant recommendations for most towns in Minnesota. 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
Minnesota 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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