10 minute steep is very similar to the 5 minute steep. Strong on the blueberry, not too sweet, and not really tart either. Just very berry.
This is a full-flavored tisane, or caffeine-free infusion, with lots of yummy berry flavor. Perfect warm or iced, good for kids, and also ideal for baby showers where the mommy-to-be is probably going caffeine-free.
Please see my full review here: