Hi Truey,
For the initial stages, tagging may only bring search engine spiders, not real visitors to your site. Still, tagging Technorati will help you get indexed, and your site is already indexed:
site:ginseng-herb.com - Google Search
You can also look up other blogs on the topic, and start to share comments on their blogs:
Google Blog Search: ginseng
If you find a post that you like, blog ABOUT that post / author, and put in your own opinion for it. Then, do a trackback to their blog posts.