What Plants Grow Well In 98611?
USDA Growing Zone: 8b
Longitude: -122.90479
Latitude: 46.30642
Lowest Avg Temperatures (F): 15 to 20

The USDA growing zone is 8b in the 98611 zip code. This climate hardiness zone is a measure of the lowest temperature that a plant can survive, helping you to decide what plants would be suitable for your climate. We've already picked out a selection of the best plants for Castle Rock to help you get your next gardening project started.
We also have temperature requirement information and a map of U.S. hardiness zones over on our page on the growing zone for Castle Rock.

Brass Watering Can

Hoeing Ain't Easy Garden Sign

Steel Hori Hori Weeding Knife

Rustic Iron Garden Trellis

Worm Composting Kit
Trees for 98611
Fruits for 98611
Flowers for 98611
Vegetables for 98611

Best Time to Plant in Castle Rock
Check the growing calendar for Castle Rock at the Old Farmer's Almanac to see the best planting times for the region.

Raised Garden Bed Kit

Brass Watering Can

Large Greenhouse Kit

Fiskars Garden Harvest Basket

Deluxe Plastic Watering Can

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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