The market has a long history. During the reign of Rama I (1782–1809), a floating market took place on the site of the modern Pak Khlong Talat. By the reign of Rama V (1868–1910), it had changed to a fish market. The fish market was eventually converted to today's produce market, which has existed for over 60 years. The market's focus has shifted from produce to flowers as the Talat Thai market on the outskirts of Bangkok has become a more attractive site for produce wholesaling.