What is my growing zone in Oregon? Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of Oregon which ranges from USDA Zone 4a to USDA Zone 9b.
What Hardy zone is Oregon? Oregon zones are expansive and include zones 4b through 9b. The southern coastal region is the warmest and winter extreme lows are 30 degrees F. (-1 C.), while the coolest regions in the state may dip to -20 degrees F.
What growing zone is Central Oregon? According to the USDA Hardiness Zone map, Central Oregon is placed in Zone 6 (–10 degrees Fahrenheit to 0 degrees Fahrenheit). However, this is really oversimplified given our many microclimates.
What hardiness zone is Willamette Valley Oregon? Tucked between the Coast Range and the Cascades, Zone 6 includes the Willamette Valley in Oregon, the Columbia River Valley between Vancouver and Longview, and the Cowlitz drainage from Longview to Toledo.
What is my growing zone in Oregon? – Additional Questions
What plant zone is Eugene Oregon?
Eugene, Oregon is in USDA Hardiness Zones 8b.
What growing zone is Portland in?
What zone is Portland in? Portland falls into USDA hardiness zone 8b (with average low temperatures from 15 to 20 degrees Fahrenheit) or 9a (with average lows from 20 to 25 degrees Fahrenheit) for parts of inner Portland. Portland (and the entire Willamette Valley) is in Zone 6 according to the Sunset rating system.
What planting zone is McMinnville Oregon?
McMinnville, Oregon is in USDA Hardiness Zones 8b.
What gardening zone is Corvallis Oregon?
Corvallis, Oregon is in USDA Hardiness Zones 8b.
What part of Oregon has the longest growing season?
Columbia and Snake River valleys: 120- to 200-day season; hot days, warm nights; length of season fairly well defined. In areas along the Columbia River, where the growing season approaches or exceeds 120 days, planting dates can be moved up to early May.
What planting zone is Baker City Oregon?
Baker City, Oregon is in USDA Hardiness Zones 5b and 6a.
What zone is Springfield Oregon?
Springfield, Oregon is in USDA Hardiness Zones 8b.
What zone is Salem Oregon?
Salem, Oregon is in USDA Hardiness Zones 8b.
What zone is Beaverton Oregon?
Beaverton, Oregon is in USDA Hardiness Zones 8b.
What growing zone is Tigard Oregon?
Tigard, Oregon is in USDA Hardiness Zones 8b.
What growing zone is Hillsboro Oregon?
Hillsboro, Oregon is in USDA Hardiness Zones 8b.
What zone is Ashland Oregon?
Ashland is in the USDA winter hardiness Zone 8a with relatively mild winters and Sunset Zone 7 with mild but pronounced winters and hot summers that supports plants and deciduous trees that require a marked seasonal pattern to do well—flower bulbs, peonies, lilacs, pears, apples, peaches, and cherries.
What zone is Medford Oregon?
Medford, Oregon is in USDA Hardiness Zones 8a and 8b.
What planting zone is Klamath Falls Oregon?
Klamath Falls, Oregon is in USDA Hardiness Zones 6b and 7a.
What planting zone is Coos Bay Oregon?
The most popular, the U.S. Department of Agriculture climate zone map, is based on minimum winter temperatures. Coos County is in zone 9A.
What planting zone is Brookings Oregon?
Brookings, Oregon is in USDA Hardiness Zones 9b.
What zone is Gresham Oregon?
Gresham, Oregon is in USDA Hardiness Zones 8b.