Man. I recall reading a thread where someone was detailing how to do it and what fruits yield the best flavor.
Stuff about chopping it up finely and wrapping up the cuttings in a porus cloth and tying the cloth together...
If I recall correctly citrus works the best, like grape fruit and oranges and tangerines.
Use only the rind, and there is some way you have to remove the rind to preserve the essental oils (that make the bud smell/taste different)