1.5 tsp for 300mL water @85C, steeped five minutes.
The packet suggests using water at 100C, but I find that scalds mate and certainly makes the dried fruit a bit harsh. 85C works much better.
A fresh and bright green mate with lots of candied fruit. Sweet and sunny, with good but not overpowering or sickly ago flavour. Good mate buzz from it, too.
I find Tea Squared in my favourite supermarket. The re-sealable bags hold about 80 grams of tea or tisane, and retail around 8 to 9 dollars Canadian. Worth it, I think.