Heiner Fruehauf

Huangjing (Rhizome Polygonati)

Huangjing (Rhizome Polygonati)

Posted by Heiner Fruehauf on Nov 5th 2020

Heiner Fruehauf’s prolific research trip to China and Vietnam in the summer of 2014 to source high quality, potent, directly-traded Chinese herbs from small family farms provided a significant a … read more