Inspired by Grace Makutsi, from Alexander McCall Smith’s No. 1 Ladies’ Detective Agency series, this is a, as the name suggests, a citrusy and gingery, rooibos blend. Rooibos and Red Bush: same thing, a shrub in South Africa, the needles of which make this tasty tisane. This has green rooibos, and it is delicious. The citrus and ginger blended with the green rooibos creates a special kind of lemony ginger flavor.