Best Plants For Portland, OR
2023 USDA Growing Zone: 9a
Zip Codes: 97227, 97221, 97220, 97229, 97203, 97202, 97201, 97206, 97205, 97204, 97209, 97208, 97258, 97266, 97219, 97213, 97236, 97232, 97233, 97230, 97239, 97218, 97214, 97215, 97216, 97217, 97210, 97211, 97212, 97207, 97228, 97238, 97240, 97242, 97250, 97251, 97252, 97253, 97254, 97256, 97280, 97282, 97283, 97286, 97290, 97291, 97292, 97293, 97294
Longitude: -122.65
Latitude: 45.5371
Lowest Avg Temperatures (F): 20 to 25
The 2023 USDA growing zone is 9a in Portland, OR. 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 have temperature requirement information and a map of U.S. hardiness zones over on our page on the growing zone for Portland, OR.
8pc Heavy Stainless Steel Garden Tool Set
Hydroponic Indoor Garden Grow Kit
Reusable Grow Bags for Tomatoes, Vegetable and Fruits
Seed Starting Trays
Not Sure When to Plant?
Check the growing calendar for Portland at the Old Farmer's Almanac.