Brewing first gruit. Where to buy "brewing quality" herbs?

[clockwise]

Looking for Yarrow, Wild rosemary and Bog myrtle for that "simple" recipe off of gruitale.com ..... where is the best place to purchase all of these?

Should they be dried or fresh? Anyone have experience with gruits or brewing with herbs in general?

 

[TopherM]

I buy all of my brewing herbs at my local wholefoods type organic grocery store, if you have one of those in your area.

 

[clockwise]

Yeah. None in my area. I got my herbs from brew bros online. These herbs are kind of hard to find IMO.....