What Plants Grow Well In 51521?
The USDA hardiness zone is 5b in the 51521 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 51521's climate based on this hardiness zone.
Learn more about climate conditions on our page for Avoca's plant hardiness zone.
You can also look up the USDA growing zone for 51521 directly to see the temperature data behind these planting recommendations.

Hoeing Ain't Easy Garden Sign

Seed Starting Trays

Hydroponic Garden Grow Kit

Women's Panama Summer Hat

Cluck Around Sign
Trees for 51521
Fruits for 51521
Flowers for 51521
Vegetables for 51521

Planting Advice for 51521
Have questions about planting in 51521's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 51521 is in USDA hardiness zone 5b, which means plants there can survive temperatures as low as -15 to -10°F each year.
Best Time to Plant in Avoca
Check the growing calendar for Avoca at the Old Farmer's Almanac to see the best planting times for the region.

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Small Greenhouse Kit

Deluxe Plastic Watering Can

Hoeing Ain't Easy Garden Sign

Japanese Pagoda Garden Statue
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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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