In Taiwan, people take great care of semi-fermented teas (wu longs) left to wither outside. The grower first buy an electrical system of open-weave canvases that are moved across to shade the leaves when the sunlight gets too intense. Tea is then aired: it is raked very carefully, for hours, to prevent the leaves from starting to ferment.
In Taiwan, people take great care of semi-fermented teas
10 September 2010
