Hey Evelyn, you might consider posting your request/offer in one or more of the exchange forums. The Tennessee Forum is very fortunate to have it's own exchange page. I will post the link below. That's the best place to post local requests or offers.

Gardenweb also has a general Plant Exchange Forum at http://forums2.gardenweb.com/forums/explant/
and a Seed Exchange Forum at http://forums2.gardenweb.com/forums/exseed/
These are the Forums where you are likely to get the most response because people from everywhere review these forums.

You should also seriously consider filling out your Trade List located on your Member Page. That's another great way to let other Gardenweb users know what you have and what you are looking for.

Here is a link that might be useful: Tennessee Gardening Exchange Forum