Latest Planting Methods and Techniques for Ophiopogon japonicus Explained in Detail
Ophiopogon japonicus is a herbaceous plant of the Liliaceae family, with tuberous roots, and its root growth capacity is relatively strong. It grows quickly and is a plant with extremely high ornamental value. It grows in continuous patches and has a strong protective effect against soil erosion. In our country it has a very wide planting area, and it is also relatively simple to plant. So how should Ophiopogon japonicus be planted? Below, the editor brings you the planting methods for Ophiopogon japonicus. Let's take a look!
1. Site selection and fertilization
Because Ophiopogon japonicus has strong growth capacity and is very simple to plant, its requirements for soil are relatively low. It can grow normally in various soils of different properties, but we should still try to choose a place with good ventilation and about 50% shade for planting. Then, to ensure the healthy growth of Ophiopogon japonicus, after choosing the site, disinfection work should also be done well, and sufficient base fertilizer should be applied. The base fertilizer should mainly be decomposed farmyard manure. Pay attention to drainage and irrigation measures, strengthen drainage and irrigation capacity, and avoid excessive water causing Ophiopogon japonicus to rot.
2. Temperature and light
Ophiopogon japonicus is suitable for growing in a shaded and cool environment, so when planting, try to plant it in a shady place. If it is planted in the open air, then shade measures need to be set up well to prevent direct sunlight from scorching the leaves of Ophiopogon japonicus and reducing its ornamental value. Ophiopogon japonicus has relatively strong adaptability to low temperatures. When planted in the south, it can remain evergreen in winter. However, in the north, warmth protection work needs to be done well, keeping the temperature above 6 degrees, and it must not be lower than 2 degrees at the lowest. Although the roots have strong cold resistance, the leaves will turn yellow because of this, reducing ornamental value.
3. Water and fertilizer management
Ophiopogon japonicus absorbs relatively much nutrition, so in addition to applying sufficient base fertilizer before planting, it must also be topdressed about twice every summer. But at other times, no topdressing is needed. The soil should be kept moist, and when drought and water shortage occur, the watering frequency should be shortened. Prevent water shortage from causing the leaves to become dull and lusterless, and improve ornamental value. However, attention must also be paid to the amount of watering. Do not water too much, especially during its flowering period. Excessive water will cause the rhizomes of Ophiopogon japonicus to rot, trigger various diseases and insect pests, and greatly reduce planting benefits.
4. Pest and disease control
The prevention and control of pests and diseases is also very important for the growth of Ophiopogon japonicus. Its common pests and diseases include anthracnose, powdery mildew, and so on. We should focus on prevention first and control second. First, choose varieties with strong disease resistance and early maturity, and control the amount of watering and fertilization according to weather changes and soil conditions. Frequently observe the growth of Ophiopogon japonicus, and when abnormalities are found, promptly remove diseased plants. Then check exactly what disease it is, and then use the corresponding agent for comprehensive disinfection to avoid residual pathogens causing the disease to spread.
The above is a brief introduction to how Ophiopogon japonicus should be planted. Planting Ophiopogon japonicus is very simple, and its management is also relatively extensive. However, the editor does not recommend large-scale planting, because its market demand, price, and so on are all relatively low, and the planting benefits are also very good. Everyone must consider carefully before planting. Today's introduction ends here. This article is for reference only. Thank you all for reading and supporting.