How to grow Commelina communis? Detailed planting method shared
Commelina communis, also known as bizhuzi, danzhuye, etc., is an annual sprawling herbaceous plant, mainly distributed in the southwest and northwest regions of China. The leaves of Commelina communis are bright and the flowers are bright and full, and it also has various effects such as promoting water circulation and clearing heat, cooling blood and detoxifying. Now the demand as a Chinese medicinal material is relatively large. So how should Commelina communis be planted? Below, the editor will bring you the planting techniques of Commelina communis, let's take a look together!
1. Planting plot
Commelina communis has relatively strong growth ability and does not have very strict requirements for soil. It can grow in relatively dry soil, and it can grow normally as long as the soil is kept slightly moist. However, its demand for light is relatively large, so the planting plot must maintain a certain amount of light, otherwise it will have a certain impact on the growth of Commelina communis. If the light is insufficient, it is easy to cause excessive vegetative growth of Commelina communis. After selecting the land, in order to ensure the healthy growth of Commelina communis, it is best to carry out land preparation and disinfection work, and then apply sufficient base fertilizer to improve the quality and fertility of the soil.
2. Sowing and seedling raising
The commonly used propagation method of Commelina communis is mainly seed propagation, and seedlings are generally raised in early spring each year. Before sowing, soak at a temperature of about 26 degrees for about 9 hours, then remove them, wrap them in a wet cloth, and place them at a temperature of about 26 degrees for about 4 days. When most of the seeds have whitened, they can be sown. Sow using the drill method, control the sowing density, dig the sowing furrows well, and evenly sprinkle the seeds into the sowing furrows. Then cover with a layer of fine soil, press and compact, and keep the soil moist. Under suitable environmental conditions, seedlings can emerge in about 7 days. After emergence, appropriately lower the temperature and humidity to prevent excessive vegetative growth of the seedlings.
3. Field management
During the seedling stage, provide scattered light for Commelina communis, and after maturity, control the shading degree at about 50%. If it is in a shaded place for a long time, it is easy to cause excessive vegetative growth of the branches and leaves of Commelina communis, resulting in thin and brittle leaves, reduced glossiness, and lighter color. However, be careful to avoid direct sunlight, which can cause leaf scorch and affect the normal growth of Commelina communis. Then, during the growth period, topdress about twice a month, and frequently spray water to keep the soil moist and increase air humidity. In winter, control watering and keep the temperature above 10 degrees to ensure safe overwintering. Finally, promptly prune the tiller buds to facilitate the growth of new branches. The robust tiller bud branches can be used as cuttings for cutting propagation.
4. Pest and disease control
Pest and disease control is very harmful to the growth of Commelina communis, so we must do a good job in the pest and disease control of Commelina communis. Regularly disinfect the field, apply fertilizer reasonably, appropriately increase the proportion of phosphorus and potassium fertilizers, improve the disease resistance of Commelina communis, and reduce the incidence of pests and diseases. Then frequently observe the growth of Commelina communis, and after discovering abnormalities, take corresponding measures according to the actual situation. Its common pests and diseases include gray mold, aphids, etc. Although the control methods for each pest and disease are relatively similar, they are also somewhat different. Do not blindly use pesticides to avoid achieving the opposite effect.
The above is a brief introduction to how Commelina communis should be planted. The planting of Commelina communis is relatively simple. However, when planting on a large scale, we will inevitably encounter some unexpected situations, so we still need to pay attention to doing a good job in management to avoid unnecessary losses. That is all for today's introduction. This article is for reference only. Thank you for your reading and support.