The stems must be kept with the roots until you return home but the stems do not have to be attached to the roots. This will provide proof that each plant had at least three leaves and a fruiting stalk when harvested. Always plant the red berries from the ginseng you dig in the vicinity, but at least 12 inches from where the plant was harvested. Cover the seeds with leaf litter. Dig ginseng roots very carefully so as not to damage small roots.
Broken roots bring lower prices.
After digging, soak the roots in water for a few minutes, then rub gently between your hands to get the loose dirt off. Never scrub or brush roots. When roots are too white their value decreases. Allow roots to air-dry. Microwaving destroys the roots.