What Plants Grow Well In 51111?
The USDA hardiness zone is 5a in the 51111 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 51111's climate based on this hardiness zone.
Learn more hardiness zones on our page for Sioux City's growing zone.

Deluxe Plastic Watering Can

Shiitake Mushroom Kit

Hydroponic Garden Grow Kit

Small Greenhouse Kit

Reusable Grow Bags
Trees for 51111
Fruits for 51111
Flowers for 51111
Vegetables for 51111

Planting Advice for 51111
Have questions about planting in 51111's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 51111 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 Sioux City
Check the growing calendar for Sioux City at the Old Farmer's Almanac to see the best planting times for the region.

Wooden Chicken Coop

Fiskars Garden Harvest Basket

Reusable Grow Bags

Brass Decorative Faucet Handle

Self Watering Plant Pots
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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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