What Plants Grow Well In 99403?
The USDA hardiness zone is 7b in the 99403 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 99403's climate based on this hardiness zone.
Learn more hardiness zones on our page for Clarkston's growing zone.

Brass Decorative Faucet Handle

Small Greenhouse Kit

Rustic Iron Garden Trellis

Hydroponic Garden Grow Kit

Metal Arbor Trellis
Trees for 99403
Fruits for 99403
Flowers for 99403
Vegetables for 99403

Planting Advice for 99403
Have questions about planting in 99403's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 99403 is in USDA hardiness zone 7b, which means plants there can survive temperatures as low as 5 to 10°F each year.
Best Time to Plant in Clarkston
Check the growing calendar for Clarkston at the Old Farmer's Almanac to see the best planting times for the region.

Hydroponic Garden Grow Kit

Metal Seed Storage Box

Steel Hori Hori Weeding Knife

Metal Arbor Trellis

Seed Starting Trays
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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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