GROWING GINSENG IN THE FOREST:
(4) Soil preparation
by Hsuan H. Huang
- All underbrush and saplings that do not contribute to the shade should be removed. The soil should be worked thoroughly to a depth of four to five inches.
- A rear tine rototiller would be a big help. Large tree roots should not be cut, or the tree may die in a couple of years and you may end up with a big hole without shade, big trouble! What I would normally do is to go around the tree root larger than the size of an arm.
- The rototiller will cut up and bury smaller tree roots, leaves and small branches. These will add bulk to the soil and decay rapidly, adding natural fertilization.
- Newly broken forest ground may need repeated tilling throughout the summer. It is advisable when possible to till once in the early spring, then in midsummer and once again before the planting.
- A raised bed is recommended, not only does it help drainage, but it also provides a walk way, and makes it easier to dig at harvest time.
Ginseng Beds in the Forest - Some growers treat the soil to sterilize it and use herbicides to prevent weed growth. In the forest these are extra expenses and extra work which I never found necessary. In an artificial shade garden, however, they are very important.
- Fungus and mildew will appear very quickly if steps are not taken to prevent it. Artificial shades are warm and have poor air circulation.
- Live shades are cool and have better air movement. Fungus and mildew are not as common and therefore the soil needs little (if any) special treatment.
