What Plants Grow Well In 83428?
The USDA hardiness zone is 6a in the 83428. 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 hardiness zones on our page for Irwin's growing zone.

Small Greenhouse Kit

Brass Watering Can

Fiskars Garden Harvest Basket

Worm Composting Kit

Seed Starting Trays
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.

Rustic Iron Garden Trellis

Self Watering Plant Pots

Brass Watering Can

Reusable Grow Bags

Cluck Around Sign

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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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