I have an old, old, old recipe somewhere for traditional heather ale. It's on my list of beers to brew.. when I find the recipe... when I find some heather...
Good luck!
Old recipes seem to be the best! Maybe when we get our heather grown and harvested...depending on where you live we can get you some...I am thinking about playing around with the idea of trying to keep it fresh by maybe freezing it? Right now because we cannot find it fresh we just use dried heather tips from our brew store but I have heard and read numerous times that fresh heather flowers is the way to go...Good luck on finding that recipe, I bet its a good one!