Salvia miltiorrhiza planting time and method planting technology and cultivation management

Salvia miltiorrhiza planting time

Salvia miltiorrhiza seeds can only germinate in a warm environment, so it is best to plant them in spring and autumn. The best time is in autumn when winter begins and mid-to-late March in spring, when the environmental conditions are suitable for seed germination.

How to plant Salvia miltiorrhiza

1. Scientific site selection

Salvia miltiorrhiza is a sun-loving plant. The best temperature throughout the year is between 20-25 degrees. If you want high yields, it is best to choose mountains and gentle slopes with fertile soil, convenient drainage and irrigation, and sufficient sunlight. The soil should be relatively loose, with strong air permeability, and the soil pH is moderate.

2. Planting method

If Salvia miltiorrhiza is propagated by sowing, the seeds need to be processed. This can not only promote seed germination but also enhance the resistance of the plant. You can also choose high-quality roots for planting. For example, tubers that are thick and strong are of high quality. You can also choose better stems and cut them into small sections for cuttings.

3. Reasonable density

When planting Salvia miltiorrhiza, the density must be controlled. If the plants are too dense, they cannot all receive proper light, which will affect their growth and cause more diseases and pests. The best planting density is about 600 plants per acre, with an average distance of 20 centimeters between rows and about 10 centimeters between plants.

Things to note when planting Salvia miltiorrhiza

The growth rate of Salvia miltiorrhiza is relatively slow, so it is necessary to weed and loosen the soil. This can enhance the permeability of the soil, speed up the growth rate of Salvia miltiorrhiza, and improve its disease resistance. During the flowering period of Salvia miltiorrhiza, some of the flowers need to be removed. This can reduce unnecessary nutrient consumption and thus increase the yield of Salvia miltiorrhiza.