Salvia miltiorrhiza used for planting is dug out from the ground on the day of planting. The stem is 0.3cm wide, and the annual lateral root without disease can be planted in April. But it's not absolute. It's OK to start planting in October. When planting, pay attention to that each heel should be folded into a 4-6cm root section, which can be folded and planted at the same time.
There are data that show that if you plant the head and tail of the root, the seedling will come out faster. If you plant the middle part of the root, the seedling will not come out so fast. Therefore, in order to unify the two parts, you need to plant them separately. In this way, it is more convenient to manage!
After planting, the soil should be turned over immediately, and the thickness of the soil should be about 1.5cm. After operation, we should pay attention to the problem of keeping warm. We can cover a layer of straw on it.
We are all familiar with this method, but we should pay attention to the specific details of the operation. The choice of time is very important. The best time is in June and July, when the temperature is just suitable for their growth. Select their aboveground stems, each section is required to be about 12cm in length, cut off the lower half of the leaves, cut and insert them.
There are not many parts buried in the soil, about 6cm. After the whole operation is completed, pay attention to block the sun and pour sufficient water. When the root grows two or three centimeters, it can be transplanted normally. After transplantation, care should also be taken to avoid diseases and insect pests.
If you plant seeds, friends in the north can choose to do it in April. This step is very simple. After you put them in the soil, you can cover them with a little soil and give them some water. At this time, we must guarantee the water content of the soil. We'd better cover them with a thin plastic cloth, so that they can be transplanted in September
