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18 gru 2023 · USDA Plant Hardiness Zones Map of San Diego in 2012 and 2023. These maps can be further explored here. Areas along San Diego’s coast including parts of La Jolla, Mission Beach, Ocean Beach, Point Loma, Coronado, and downtown have all warmed out of zone 10b into 11a.
View the new 2023 California Hardiness Zone Map. Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of California which ranges from USDA Zone 4b to USDA Zone 11a.
According to the 2023 USDA Hardiness Zone Map San Diego County, California is in Zones 10a (30°F to 25°F), 10b (35°F to 30°F), 11a (40°F to 35°F), 8a (10°F to 15°F), 8b (15°F to 20°F), 9a (20°F to 25°F) and 9b (25°F to 20°F). This is a change from the 2012 USDA Hardiness Zone Map which has San Diego County in Zones 8a (10°F to 15 ...
The USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which perennial plants are most likely to thrive at a location. The map is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones and 5-degree F half zones.
6 sie 2023 · In this article, we will explore the significance of the USDA hardiness zone in San Diego gardening, understanding its implications for plant selection, care, and overall success in this beautiful coastal city.
Compare the 2023 and 2012 USDA Plant Hardiness Zone Maps to see how the zones have changed over the last decade in your area. Minimum winter temperatures are a major determinant of whether a particular plant selection can be successfully grown outside year around.
5 gru 2008 · Sunset’s climate zone maps take all these factors into account, unlike the familiar hardiness zone maps devised by the U.S. Department of Agriculture, which divides most of North America into zones based strictly on winter lows.
