What Plants Grow Well In 83605?
The USDA hardiness zone is 7a in the 83605 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 83605's climate based on this hardiness zone.
Learn more about climate conditions on our page for Caldwell's plant hardiness zone.
You can also look up the USDA growing zone for 83605 directly to see the temperature data behind these planting recommendations.

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Self Watering Plant Pots

Fiskars Garden Harvest Basket

Raised Garden Bed Kit

Women's Panama Summer Hat
Trees for 83605
Fruits for 83605
Flowers for 83605
Vegetables for 83605

Planting Advice for 83605
Have questions about planting in 83605's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 83605 is in USDA hardiness zone 7a, which means plants there can survive temperatures as low as 0 to 5°F each year.
Best Time to Plant in Caldwell
Check the growing calendar for Caldwell at the Old Farmer's Almanac to see the best planting times for the region.

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Worm Composting Kit

Small Greenhouse Kit

Brass Watering Can

Premium Garden Tool Gift Set
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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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