What Plants Grow Well In 83321?
The USDA hardiness zone is 6b in the 83321 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 83321's climate based on this hardiness zone.
Learn more hardiness zones on our page for Castleford's growing zone.

Are You Pooping? Sign

Rustic Iron Garden Trellis

Bronze Girl on Tree Statue

Women's Panama Summer Hat

Heavy Duty Garden Utility Wagon
Trees for 83321
Fruits for 83321
Flowers for 83321
Vegetables for 83321

Planting Advice for 83321
Have questions about planting in 83321's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 83321 is in USDA hardiness zone 6b, which means plants there can survive temperatures as low as -5 to 0°F each year.
Best Time to Plant in Castleford
Check the growing calendar for Castleford at the Old Farmer's Almanac to see the best planting times for the region.

Reusable Grow Bags

Japanese Pagoda Garden Statue

Metal Arbor Trellis

Fluffy Butt Hut Sign

Self Watering Plant Pots
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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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