Fit. Wasabi has strong environmental adaptability, and has low requirements on climate and soil conditions. It can be planted in some saline-alkali land and arid places, so it is suitable for planting. The north and south of China are usually bounded by Qinling Mountains and Huaihe River, and the area near Henan is a fuzzy zone, which is located in the crevice between Qinling Mountains and Huaihe River.