Rehmannia glutinosa is a Chinese herbal medicine. How to plant rehmannia glutinosa?

Brief introduction: Rehmannia glutinosa is a traditional Chinese medicine in China, which has good ornamental value. Because from the appearance, its flowers are very beautiful. Whenever early summer comes, lavender flowers will bloom. Therefore, the planting base seems to be an ocean of flowers. For people who prefer flowers, they can have a better experience. There are also some people who have special hobbies and like to grow some Chinese medicine plants. Rehmannia glutinosa can be chosen at this time. Then I also pay great attention to the planting technology of Rehmannia glutinosa. Here, Bian Xiao understands the local planting techniques by consulting relevant materials, hoping to help everyone solve the problem.

By consulting relevant information, we can know his planting time, mainly in mid-April. This can ensure that some of his nutrition can meet basic needs. At the same time, his living habits are like loose and fertile land, and red mud soil with high viscosity is not suitable for planting. Because it is a favorite plant, it is impossible to get close to tall crops. Because this will lead to malnutrition, it is also suitable for germination when the soil temperature reaches about 1 1 degree.

Morphological characteristics The morphological characteristics of Rehmannia glutinosa are herbaceous plants. Its height is about 30 cm, and there will be many fine hairs at the root. Moreover, the rhizome is thick and red. Moreover, under the cultivation conditions, the straight line can reach 5.5 cm and the stem is purple. So it has very good appreciation value. He often grows on some barren hills with high altitude.

Prevention and control measures like these medicinal materials, it also has some prevention and control measures, because each medicinal material may have some pests and diseases in its own growth period, and some pesticides will be used to prevent it. Like those farmers, he can choose some disease-resistant varieties and spray them with Bordeaux spray at the beginning of the disease. Because this can ensure the normal growth of rehmannia glutinosa, mainly those cotton red spiders can use pesticides during the occurrence period.