Tastes like newly mown spring grass smells: deeply, richly, grassy. A little sweet, a hint of briney, but not umami, gently herbaceous without being astringent or bitter. A delightful surprise. Several infusions in, starting as suggested at 175°F (about 80°C), still very neat and interesting tea.
It is so cool that someone figured out how to use the leftovers to make something as bright and lovely as this.