Which month is the best for planting Isatis root?

Which month is suitable for planting Isatis root?

The plant Isatis root does not have high requirements for planting time, but it can generally be planted in spring, summer and autumn. The specific planting time can be chosen according to the local climate. The entire growth cycle of the plant only takes about 6-7 months.

Isatis root planting method

1. Land preparation and fertilization

When planting isatis root, you should choose a flat plot with fertile soil, and add an appropriate amount of farmyard manure as base fertilizer. Pig manure and cow manure are recommended. Note that it must be fermented before use.

2. Seed disinfection

Remove impurities from the prepared Isatis seeds, and then soak them in warm water for 3-4 hours. This can kill pathogens and reduce the chance of diseases and pests.

3. Sowing

Planting of Isatis root can be carried out in May and June. Dig trenches on the soil surface with a depth of 2 cm, then sow the seeds evenly in them and finally cover them with soil.

Points to note when planting Isatis root

1. After the planting of isatis root is completed, topdressing should be applied in time. Generally, about 1,500 kilograms of manure should be applied per mu of land to promote vigorous growth of the plants.

2. When the isatis root seedlings grow to about 7 cm, they need to be thinned out. Then the denser parts should be pulled out, leaving the weak ones and keeping the strong ones to ensure that the seedlings are uniform.