Web01. jan 2024. · Oregon’s plant hardiness planting zones range from 4a, where winter temperatures can drop as low as -30 degrees Fahrenheit, to a hot 9a, where winter temperatures only drop to 25 degrees Fahrenheit. … WebWestern Oregon Zone 1a Coldest mountain and intermountain areas of the contiguous states and Southwestern British Columbia Zone 1b Coldest Eastern Rockies and plains climate of Colorado, Wyoming, Montana, and Southern Alberta Zone 2a Cold mountain and intermountain areas Zone 2b Warmer-summer intermountain climate Zone 3a
Plant Hardiness Zones in Oregon – Garden Tower
WebOregon USDA Plant Hardiness Zones Map. Oregon State USDA Growing Zones can be figured out by looking at the Oregon USDA zone map for plant hardiness and reading … WebGilmour’s Interactive U.S. Planting Zone Map for 2024 combines data from the USDA with specific geographical information to provide a complete look at your growing area. Each of the 13 zones on our interactive planting … cycling motivational posters
The USDA Planting Zones Map - How to Find Your …
WebVegetables. Start plants indoors this long before planting date for your region. 1 - Coast Astoria to Brookings. 2 - Western valleys, Portland to Roseburg. 3 - High elevations, mountains, and plateaus of central and eastern Oregon. 4 - Columbia and Snake valleys, Hermiston, Pendleton, Ontario. WebUSDA Plant Hardiness Zone Map. The 2012 USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which plants are most likely to … WebBeaverton, Oregon Hardiness Zone Map. Beaverton Border: Zone 8b 15°F to 20°F: A hardiness zone is a geographically defined area in which a specific category of plant life is capable of growing, as defined by climatic conditions, including its ability to withstand the minimum temperatures of the zone. cycling mount teide