What Plants Grow Well In 50620?
The USDA hardiness zone is 5a in the 50620. 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 50620's climate based on this hardiness zone.
Learn more hardiness zones on our page for Colwell's growing zone.

Small Greenhouse Kit

Raised Garden Bed Kit

Wooden Chicken Coop

Metal Arbor Trellis

Metal Seed Storage Box
Trees for 50620
Fruits for 50620
Flowers for 50620
Vegetables for 50620

Planting Advice for 50620
Have questions about planting in 50620's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 50620 is in USDA hardiness zone 5a, which means plants there can survive temperatures as low as -20 to -15°F each year.
Best Time to Plant in Colwell
Check the growing calendar for Colwell at the Old Farmer's Almanac to see the best planting times for the region.

Large Greenhouse Kit

Brass Decorative Faucet Handle

Hoeing Ain't Easy Garden Sign

Seed Starting Trays

Hydroponic Garden Grow Kit

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Other Towns in Iowa
We have plant recommendations for most towns in Iowa. 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
Iowa 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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