The technical method of planting Polygonatum polygonatum, it takes several years to plant Polygonatum polygonatum seedlings how much is it per plant.

Rhizoma Polygonatum is a kind of Chinese medicine, is a more commonly used medicine, consumer demand is relatively large, so there are more people who grow Polygonatum, do you want to plant Polygonatum? Let's learn about the planting method of Polygonatum.

First of all, we have to prepare the seedlings, the price of Polygonatum seedlings is generally about 10 yuan, the price of good quality seedlings is more expensive. Then we must choose sturdy and healthy seedlings.

1. Land selection and arrangement: Rhizoma Polygonatum is fond of a shady and wet growth environment, and the planting area is best located on a non-sunny hillside. The planting land should be treated by turning the soil before transplanting, the grass roots should be cleaned up, the fertile soil should be treated after turning the soil, and drainage ditches should be dug to facilitate drainage and daily management.

2, seedling management: the soil for seed planting, it is best to prepare sandy soil with good permeability, wet the selected seeds and put them in a deeper place to achieve the effect of heat preservation. The nursery should be watered regularly, and the seeds can be transplanted in about 4-6 months, ready for planting.

3. Field management: after the emergence of Polygonatum seeds, field management begins, and the initial stage is to pay attention to fertilizer and water and prevent strong light. Prepare some base fertilizer at the bottom of the seedling, water it once a week according to the degree of soil moisture after planting, and then prepare for shading for about a month. Weeding began about a month after emergence, and weeding was controlled at 2-3 months in the later stage. Start topdressing after the first weeding, and top dressing once every one and a half months or two months according to the growth situation.

4. Prevention of diseases and insect pests: Polygonatum polygonatum is most prone to root rot, diseases caused by improper watering. It is treated with carbendazim. In addition, it leads to abnormal leaf spot disease in leaves, which can be prevented and treated with Dysen zinc wettable powder. If it is a disease like grubs, trichlorfon can be used to control it.

Artificial cultivation of Polygonatum polygonatum usually takes more than three years to dig, and the fourth year is the best. Now, you know the planting method of Polygonatum. Do you want to plant it?