What are the growing conditions for wasabi? A detailed explanation of environmental requirements

Wasabi is a special edible health plant and an extremely precious condiment food on the market, expensive and in great demand. However, because its growing conditions are rather special and there are few environments suitable for its growth, its yield is relatively low. Now let's take a look at the growing conditions for wasabi.

1. Temperature requirements

Wasabi is a perennial herbaceous plant that prefers shade and moisture. Its minimum growth temperature is 8 degrees and its maximum is 20 degrees; once below or above this temperature range, its growth and development will suffer. Its optimum growth temperature is 15-18 degrees. At minus 5 degrees it will suffer frost damage, and above 20 degrees its growth will be inhibited, growing slowly with lower yield. To grow it, the first thing is to choose an area with suitable temperatures.

2. Humidity requirements

Wasabi prefers a shaded and moist environment and has high requirements for field humidity. It grows best in soil with a water content of mainly 75% and an air relative humidity between 80%-90%; only under this humidity environment will it grow quickly and well. Soil water content below 70% or air relative humidity above 95% is unfavorable to its growth and development.

3. Soil requirements

For planting wasabi, it is best to choose an area with good drainage, sufficient water sources, convenient irrigation, and an altitude of 2000-2300 m. The soil should be fertile, loose, sandy loam rich in organic matter, with an optimum soil pH of 6.0-7.0, and the land is best on a gentle slope with a 5-15 degree incline. To avoid direct sunlight raising the temperature and harming wasabi's growth and development, it is best to choose a shaded area for planting.

4. Nutrient requirements

As an edible health plant, wasabi cannot grow without nutrients. During growth, its demand ratio for the three elements nitrogen, phosphorus and potassium is 1:0.94:0.525. In addition to these three elements, it also needs various trace elements for its growth, so when planting, apply more organic fertilizer to ensure it has sufficient nutrients.

The above is an introduction to the growing conditions for wasabi. We hope it helps you. To learn more related knowledge, please stay tuned to us.