What Gardening Zone is the Pacific Northwest?

what gardening zone is the pacific northwest

The Pacific Northwest is a region of the United States that includes the states of Oregon, Washington, and Idaho. It’s known for its mild climate, lush forests, and beautiful mountains. But what about gardening? What gardening zone is the Pacific Northwest?

The answer is: it depends. The Pacific Northwest is a large region, and the climate can vary significantly from one area to another. As a result, the gardening zone can also vary.

Hardiness Zones in the Pacific Northwest

Western Washington

The western part of Washington is generally in USDA Hardiness Zones 8-9. This means that the average annual minimum temperature is between 20 and 30 degrees Fahrenheit.

Eastern Washington

The eastern part of Washington is generally in USDA Hardiness Zones 5-7. This means that the average annual minimum temperature is between -20 and 5 degrees Fahrenheit.

Oregon

Oregon has a wide range of climates, so the gardening zone can vary depending on where you live. The coastal areas of Oregon are generally in USDA Hardiness Zones 8-9, while the inland areas are generally in USDA Hardiness Zones 5-7.

Idaho

Idaho also has a wide range of climates, so the gardening zone can vary depending on where you live. The northern part of Idaho is generally in USDA Hardiness Zones 5-6, while the southern part of Idaho is generally in USDA Hardiness Zones 7-8.

Factors that Affect Gardening Zone

Latitude

The latitude of a location is one of the most important factors that affects the gardening zone. The farther north you go, the colder the climate will be, and the lower the gardening zone will be.

Read Also :  Uncover Your Gardening Zone: A Comprehensive Guide

Altitude

The altitude of a location can also affect the gardening zone. The higher the altitude, the colder the climate will be, and the lower the gardening zone will be.

Proximity to Water

The proximity of a location to water can also affect the gardening zone. Bodies of water, such as lakes and oceans, can help to moderate the climate, making it warmer in the winter and cooler in the summer.

Wind

The wind can also affect the gardening zone. Windy locations can be colder in the winter and drier in the summer, which can make it difficult to grow plants.

## Conclusion

The gardening zone of the Pacific Northwest can vary depending on a number of factors, including latitude, altitude, proximity to water, and wind. If you’re planning on gardening in the Pacific Northwest, it’s important to research the gardening zone for your specific location.

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