It's mid-March and I don't have any fresh herbs. I used 1/2 tsp dried lavender, 1 tsp dried mint, and 1 tsp dried lemon balm in a two-cup teapot. The combination worked nicely. I suggest using a very fine mesh strainer or filter paper if using dried herbs; using an ordinary tea ball, I got floaters.
A lovely tea which I enjoyed in the cool of the afternoon. Very nice flavors! I used fresh mint, but dried lavender and lemon balm. Thanks! Made for the Virtual Tour of England.