What Plants Grow Well In 56455?
The USDA hardiness zone is 4a in the 56455. 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 56455's climate based on this hardiness zone.
Learn more hardiness zones on our page for Ironton's growing zone.

Deluxe Plastic Watering Can

Large Greenhouse Kit

Hydroponic Garden Grow Kit

Hoeing Ain't Easy Garden Sign

Raised Garden Planter
Trees for 56455
Fruits for 56455
Flowers for 56455
Vegetables for 56455

Planting Advice for 56455
Have questions about planting in 56455's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 56455 is in USDA hardiness zone 4a, which means plants there can survive temperatures as low as -30 to -25°F each year.
Best Time to Plant in Ironton
Check the growing calendar for Ironton at the Old Farmer's Almanac to see the best planting times for the region.

Seed Starting Trays

Cluck Around Sign

Metal Arbor Trellis

Hydroponic Garden Grow Kit

Worm Composting Kit

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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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