Another info: Ginsen's effects also comes from the trace elements it collects from the land. That is why some area prioduces better ginsen and that is why the continous growing it will produce ginsens with poorer and poorer quality.
Thank u 4 the info. I was told that Mr.XU is very honest. He does not sell the false ginsen mixed with the real ones, and he will let the land rest for a few years before plant another patch of ginsen. What he sale price is true match with the quality of ginsen.
