I just discovered how much fun herbal hair rinses are-- they're up there with homemade face masks and cucumbers on your eyes and all that!
This shampoo-free hair care page
, lists some other herbs you can use in the same kind of hair rinses. The herbs are listed at the bottom, after all the info about washing your hair with baking soda and apple cider vinegar.
I know this is an old thread, but if anybody is looking for an alternative to rosemary because they don't like the smell, lavender does similar things. (Personally I'm all for rosemary, all the time. Delish!)