1, wasabi: Wasabi is a plant of the genus Rabdosia in the subfamily Cruciferae of primitive perianth.

2. Horseradish: Horseradish is a plant of the genus Horseradish, Brassicaceae, primitive tepals.

Second, the distribution is different

1, wasabi: Wasabi is distributed in China, Jiangsu, Zhejiang, Hubei, Hunan, Shaanxi, Gansu, Sichuan and Yunnan.

2. Horseradish: Horseradish originated in Europe; It is cultivated in Heilongjiang, Jilin, Liaoning and Beijing.

Third, different habits

1, wasabi: this plant of wasabi prefers shady and humid environment, and it grows vigorously at the temperature of 15- 18. It is difficult for it to grow healthily at either too high or too low temperature. It is cold in winter in the north, and the temperature below zero is more common. If there is no special constant temperature and heat preservation measures, it is not recommended to cultivate wasabi. ?

2. Horseradish: Horseradish likes cold climate, is drought-resistant and rain-waterlogged-resistant, and is made of sandy loam with deep soil layer and strong water and fertility conservation.