Five Kinds of Stone and a Drop: Gokseong's Mineral Water
The group's first stop in Gokseong was the county's own natural farming center. Staff showed a mineral-water system: water is pumped up and dropped onto five kinds of stone in a tank, which the guide says adds minerals and oxygen, and a small bag of Microbes (IMO4) adds microbes too. Outside, the county's return-to-farm support center and the start date of its natural farming teaching, 2009, were explained.