What Plants Grow Well In 83428?
The USDA hardiness zone is 6a in the 83428 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 83428's climate based on this hardiness zone.
Learn more about climate conditions on our page for Irwin's plant hardiness zone.
You can also look up the USDA growing zone for 83428 directly to see the temperature data behind these planting recommendations.

Reusable Grow Bags

Cute Foldable Straw Bow Hat

Japanese Pagoda Garden Statue

Wooden Chicken Coop

Fiskars Garden Harvest Basket
Trees for 83428
Fruits for 83428
Flowers for 83428
Vegetables for 83428

Planting Advice for 83428
Have questions about planting in 83428's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 83428 is in USDA hardiness zone 6a, which means plants there can survive temperatures as low as -10 to -5°F each year.
Best Time to Plant in Irwin
Check the growing calendar for Irwin at the Old Farmer's Almanac to see the best planting times for the region.

Hoeing Ain't Easy Garden Sign

Seed Starting Trays

Deluxe Plastic Watering Can

Japanese Pagoda Garden Statue

Shiitake Mushroom Kit
Looking for more recommendations for 83428? Follow us on Instagram for even more gardening and homesteading tips and tricks.
Other Towns in Idaho
We have plant recommendations for most towns in Idaho. 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
Idaho 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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