I used 2 scoops for my thermos.
Sweet, orange-flavoured and minty all the way through. The sweetness seems to be sourced from the spearmint. This is a very nice blend.
The second infusion is slightly dilute but drinkable. This tisane would not likely do well past its second infusion.
This is one tisane to keep infused while drinking- over time, the spearmint flavour comes out and really sweetens the tisane.