What Plants Grow Well In 99001?
The USDA hardiness zone is 6b in the 99001 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 99001's climate based on this hardiness zone.
Learn more about climate conditions on our page for Airway Heights's plant hardiness zone.
You can also look up the USDA growing zone for 99001 directly to see the temperature data behind these planting recommendations.

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Trees for 99001
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Vegetables for 99001

Planting Advice for 99001
Have questions about planting in 99001's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 99001 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 Airway Heights
Check the growing calendar for Airway Heights at the Old Farmer's Almanac to see the best planting times for the region.

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Other Towns in Washington
We have plant recommendations for most towns in Washington. 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
Washington 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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