I made this again, this time a cold steep, and this is sadly still not a tea for me.
The cold steep is still quite bitter, as a steepsterite mentioned to me, there is a lot of pith in here somehow. And very strangely maybe there is a touch of cinnamon here? a hint of a spice, lurking in the cold infusion? I sweetened this a lot, iced tea seems to call for it, and it does improve the tea a bit, but still a frustrating tea for me.