Southern Living on MSN11d
How To Protect Gardenias In Winter
In Zone 7a, the thermometer can dip as low as 0°F on the coldest day in winter, while Zone 8b can get as chilly as 15°F.
On the other hand, plants that require a winter rest period ... Nashville is in USDA zone 7a, as is much of the state. You can see exactly which zone you’re in by going to https ...