I'm relatively new to tea, so feel free to pass right on by this post.
I am a pure tea enthusiast, also...but I do harvest herbs, leaves, berries, mushrooms, and other natural ingredients from the woods every year to make tisanes and various other concoctions. To me, it really isn't food and drink if it isn't as natural as possible.
The flavourings you find in some teas taste like nothing but chemicals. I really can't even stand the smell of most of them. I definitely prefer natural, whole ingredients if I ever want something other than pure tea.
Verdant Tea has some gorgeous looking whole-ingredient-flavoured teas, though I haven't tried any.