- Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of Washington which ranges from USDA Zone 4b to USDA Zone 9a.
What gardening zone is the Pacific Northwest?
According to this map of the Pacific Northwest, the region lies in USDA Plant Hardiness Zones 7 through 9 and in AHS Heat Zones 1 through 6. Stretching over a long expanse of territory, the Pacific Northwest climate is influenced by the Pacific Ocean and the Cascade Mountains.
What zone is Seattle in?
Since Seattle is zone 8a, plants hardy to zones 7-9 should be in well-drained soil, or a pot under an eave protected from winter rain.
What growing zone is Puget?
Puget Island, Washington is in USDA Hardiness Zones 8b.
How do I know what gardening zone I live in?
Zone 1 covers the alpine areas of south eastern Australia. Zone 2 the tablelands of south east Queensland, New South Wales and Victoria, and the uplands of central Tasmania. Much of the southern half of the continent is in Zone 3, except for localities on or near the coast.
What is hardiness zone 8b?
Zone 8b means that the average minimum winter temperature is 15 to 20 °F. When you purchase a plant that is described as “hardy to zone 8”, it means that the plant can withstand a range of minimum temperatures (zone 8a and 8b) from 10 °F to 20 °F.
What zone is Vancouver WA?
Vancouver, WA is in Zone 8b.
What growing zone is Bellingham WA?
Bellingham, Washington is in USDA Hardiness Zones 8a and 8b.
What zone is Bremerton WA?
Bremerton, Washington is in USDA Hardiness Zones 8a, 8b and 9a.
What planting zone is SW Washington?
The majority of Grays Harbor and Pacific Counties, Washington, fall into USDA Plant Hardiness Zones 8a and 8b, which have an average annual minimum temperature range of 10 to 15 F and 15 to 20 F, respectively.
What planting zone is Kennewick WA?
Kennewick, Washington is in USDA Hardiness Zones 7a and 7b.
What plant zone is Leavenworth WA?
Leavenworth, Washington is in USDA Hardiness Zones 6b.
What zone is Gig Harbor WA?
Gig Harbor, Washington is in USDA Hardiness Zones 8b.