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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.
Tulsa, Oklahoma Hardiness Zones. According to the 2023 USDA Hardiness Zone Map Tulsa, Oklahoma is in Zones 7a (0°F to 5°F) and 7b (5°F to 10°F). This is a change from the 2012 USDA Hardiness Zone Map which has Tulsa in Zones 7a (0°F to 5°F).
General Climate. Oklahoma’s hardiness zones range from 6b to 8a. Most of the state is humid subtropical. Oklahoma is a landlocked state but it is greatly affected by topical airflow that comes up from the Gulf of Mexico. This creates long, hot, and humid summers with cool and mild winters.
Oklahoma Plant Hardiness Zones include: 6a to 8a. Now you can click on that zone number to find the most common and best growing zone-compatible fruit trees, vegetables and flowers in each area of Oklahoma.
Aug 8, 2023 · Tulsa, Oklahoma falls under USDA hardiness zone 7a, which means it experiences an average minimum temperature of 0 to 5 degrees Fahrenheit (-17.8 to -15 degrees Celsius). Here is a comprehensive list of plants that generally grow well in Tulsa’s climate:
How to Choose Native Plants for Your Tulsa Yard. Tulsa, Oklahoma, sits within zone 7 on the USDA hardiness zone map, meaning wintertime temps can drop to negative 18 degrees Fahrenheit. Native plants are accustomed to eastern Oklahoma’s winters and will return to life each spring.
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Discover the ecologically diverse area of Oklahoma with the Flora of Oklahoma Project. Access 2,500+ species identification and downloadable keys today.
