1、 Planting time

There are many times to plant Radix Isatidis, which can be selected in early spring, spring, summer, autumn and other seasons. However, in order to better improve the yield, it is best to plant in spring. Usually, the temperature in the area can be maintained at 12 ℃. The southern region can be a little earlier, while the northern region should be appropriately postponed, which can be carried out in April

2、 Planting method

1. Soil selection: when planting Radix Isatidis, it is mostly planted in a large area. The soil should be selected first, and the soil with relatively loose and good drainage is the best. In addition, some farm manure should be added to the soil

2. Sprouting: prepare a basin of clean warm water and soak the relatively full seeds for at least 4 hours to soften its shell. The seeds shall be dried after being taken out, and there shall be no impurities in the seeds

3. Planting: sow the seed into the prepared soil, and then cover it with 1cm soil. It needs water for its growth, so it should be watered properly, but there must be no ponding. Finally, wait for it to emerge