Taiping Hou Kui is harvested for just 25 days a year, generally between 20 April and 15 May. For the rest of the year the tea plant is allowed to grow without having its leaves plucked. This concentrates the harvest on the best season.
Mrs Zha has a pretty plot of land on the edge of lake Taiping. She is very busy during this plucking period. Taiping Hou Kui is one of the most expensive teas in China, and its price can reach thousands of yuan per kilo.