Does anyone know of places or shops that have classes on garden topics in the Charleston area??
I don't know specifics of your area but you can try calling the extension office to see if they are aware of any classes. Also, check the yellow pages phone directory and call around to the local nurseries, garden centers, or botanical gardens. If you have a local community college, they are ususally a great source of information on such as this also. And your land grant university in the state might be able to help, too.