David,
As I was going through case study tea formulations, I noticed you using Lemon Verbena in a few of them, with your reasoning being "enhances sleep quality". I know we didn't study Lemon Verbena, but it sits right next to the dried Lemon Balm in my local herb store! Every time I see it, I just wonder about it. When might something like Lemon Verbena be used, and how are its qualities different than that of Lemon Balm?
Jami