U.S. Plant Hardiness Zone Map provided by the United States Department of Agriculture.  For the most accurate guide on finding your location’s growing zone, refer to this map as a reference.  For an interactive version of the U.S. Plant Hardiness Zone Map, please go to

https://planthardiness.ars.usda.gov/

Here you can look up your hardiness zone by state or zip code for the most accurate results!