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View the new 2023 Oklahoma Hardiness Zone Map. Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of Oklahoma which ranges from USDA Zone 6a to USDA Zone 7b.
Using the 1990 USDA Hardiness Zone classifications, this updated interactive version covers the state of Oklahoma and was compiled using National Weather Service climate data through 2009 and covering a broader time frame than the 30 year range used in the current USDA map.
22 gru 2023 · The planting map divides the country into hardiness zones based on average extreme winter low temperature data collected over a period. The Oklahoma planting map is featured above and you can click on it to enlarge it and locate your growing zone.
USDA Hardiness Zone 11 features a tropical climate with average minimum winter temperatures above 40°F (4.4°C). Gardeners and landscapers in Zone 11 can create thriving landscapes by selecting appropriate plants and employing specific gardening techniques to ensure the success of their gardens.
A list of proven Oklahoma plants that are tolerant for environmental conditions and friendly for gardens.
2 wrz 2022 · Oklahoma’s plant hardiness planting zones range from 6a, where winter temperatures can drop as low as -10 degrees Fahrenheit, to a milder 8a, where winter temperatures only drop to 10 degrees Fahrenheit.
An extensive view of U.S. Hardiness Zones based on National Climatic Data Center stations.
