USDA Hardiness Zones

[PickettSFHunter]

I have went from 6B to 6A. Most of Mid TN is now in Zone 7a.....I just found the changes interesting and figured other growers may as well. These changes are based on 30 years of data.

http://planthardiness.ars.usda.gov/PHZMWeb/Default.aspx

 

[Boll Weevil]

Good stuff; thanks for posting,