Latest precautions for growing Anemarrhena asphodeloides
Anemarrhena asphodeloides is also called hairy Anemarrhena asphodeloides. It is a perennial herbaceous plant, grown throughout China, with extremely strong adaptability. It has the effects of treating warm-heat diseases, high fever, cough, constipation and so on, and is a very good heat-clearing medicine. The main producing areas of Anemarrhena asphodeloides in China are Hebei, Shandong, Shaanxi, as well as Liaoning, Gansu and Heilongjiang. So what issues do we need to pay attention to when growing Anemarrhena asphodeloides? Follow along with the editor below to learn about them.
1. Soil
Anemarrhena asphodeloides does not have high requirements for the growing environment, but generally when growing Anemarrhena asphodeloides you want high yield, so we also need to put some thought into choosing the planting site. Planting should generally be done in a sunny area, and it is best to choose sandy soil that is convenient for both drainage and irrigation, with soil rich in humus and moderate acidity and alkalinity as the best choice.
2. Planting time
Planting time is also an issue we need to pay attention to, because there are certain differences in climate among the regions of China, so the time for planting Anemarrhena asphodeloides will also vary. But Anemarrhena asphodeloides can be planted in both spring and autumn, and it can be planted once the soil temperature at the planting site reaches the humidity level. Spring sowing is best in mid-April, while autumn is best carried out in September and October. Adjust the planting time reasonably according to the temperature of different regions.
3. Planting density
Planting density has a great impact on later field management and the yield of Anemarrhena asphodeloides; it is not that the denser the better. So what density is best for planting? We need to decide according to the fertility of the soil and the topography of the planting site. In general, a row spacing of 30 cm and a plant spacing of 20 cm is sufficient.
4. Fertilizer and water
The fertilizer and water management of Anemarrhena asphodeloides directly affects its quality and yield. During the seedling stage of Anemarrhena asphodeloides, we mainly use nitrogen fertilizer, combined with manure and urine or urea diluted with water for irrigation. In the later stage, potassium fertilizer is mainly used, combined with nitrogen fertilizer, or compound fertilizer can be used to replace nitrogen fertilizer, so as to better promote the growth of Anemarrhena asphodeloides. At the same time, each fertilization should be combined with watering. Generally, when there is no rainfall, watering is needed about once every 10 to 15 days, while during continuous rainfall, drainage is needed.
5. Removing flower stalks
The purpose of removing flower stalks is mainly to reduce the loss of nutrients, so that the nutrients can be concentrated in the underground roots and promote root growth. When Anemarrhena asphodeloides bolts and blooms, we need to start removing the stalks, that is, reasonably removing the flower buds of Anemarrhena asphodeloides, keeping a small portion or removing them all. This can promote the growth of underground rhizomes, thereby achieving the effect of saving costs and improving yield and quality.
Growing Anemarrhena asphodeloides is actually very simple, because it has strong adaptability to the environment, so many people ignore some relatively simple issues when planting, and these issues happen to affect the growth of Anemarrhena asphodeloides. The above are the precautions for growing Anemarrhena asphodeloides that the editor has compiled for everyone; you can refer to them.