How to raise purple jasmine cultivation methods and precautions

Purple jasmine is also called "night flower" because it likes to bloom at night. Is a highly ornamental plant, generally purple flowers are more common. At present, purple jasmine is very popular with people, and many people want to buy it and raise it at home. However, when breeding, there are a lot of places that need to be paid attention to.

How to raise purple jasmine

1. Purple jasmine is a light-loving plant, its growth and development needs sufficient light, and long-day direct light is more beneficial to its growth and development. Strong light, thick green leaves, stout branches, many buds, good coloring and high aroma. If the light is insufficient or too shaded, the leaves are light green, the leaves are large and thin, the photosynthetic products are reduced, the physiological activities are inhibited, the plant development is poor, the yield of flowers is low and the quality is poor.

2. Purple jasmine is sensitive to temperature, which requires warm, hot and humid climate, and can adapt to higher air temperature, can not bear low temperature, and has poor cold resistance. When the temperature is below 10 ℃, the growth is extremely slow, or even stops growing. The buds can sprout at about 19 ℃, and the buds can only be conceived at more than 25 ℃. The buds form and develop well at 30-40 ℃. The suitable temperature for maturation and opening is 32-38 ℃.

Culture method of purple jasmine

1. Soil. For the cultivation of purple jasmine, the soil should be loose, fertile and deep, and the loam rich in humus should be sandwiched with sand.

2. Light and temperature. Purple jasmine likes the sun, but in summer, the sun is too strong, will wilt purple jasmine plants, so summer should be moderately shaded. Purple jasmine likes a warm environment and is not hardy. In the north of our country, purple jasmine will wither in winter. Therefore, the root of purple jasmine can be dug out and placed indoors so that it can survive the winter safely.

3. Water and fertilizer management. Purple jasmine is very adaptable, the management is relatively extensive, and the requirements for water and fertilizer are not high. Purple jasmine is more drought-resistant, in general, as long as the weather is sunny, spray some water to the plants of purple jasmine, but we should pay attention to the hot summer and autumn season to pour more water to replenish the lost water. And should pay attention to when planting, first apply some base fertilizer, in the growing period often give purple jasmine fertilizer, organic liquid fertilizer can be applied once a week.

4. Methods of reproduction. Purple jasmine is often reproduced by sowing. In fact, purple jasmine can be sown on its own. As long as the seeds fall to the ground, you will see a large area of purple jasmine in the coming year. In addition, purple jasmine can also be propagated by cutting, and the old roots dug out can also be reproduced repeatedly.

Matters needing attention of purple jasmine

1. Purple jasmine actually has fewer diseases and insect pests, but the dry weather is easy to grow aphids, so moisturizing can prevent insect pests.

2. When the heart is picked during the plant growth, it can be that the purple jasmine has more branches and arranges the plant type to make it bloom more.

Diseases of purple jasmine and its control

The main results are as follows: 1. The common disease of purple jasmine is leaf spot, which is a fungal disease, which mainly harms the leaves of purple jasmine and leads to local pathological changes and even necrosis. The leaf spot of purple jasmine occurs mainly in July in North China and Northeast China.

2. When the leaf spot of purple jasmine occurs, some measures need to be taken to control it. First of all, the disease parts of purple jasmine can be removed to prevent the disaster from expanding. In the early stage of the disease, it can be sprayed with 1000 times of 75% chlorothalonil wettable granules or 50% carbendazim wettable granules for prevention and treatment, and it needs to be sprayed 2 to 3 times before it will be effective. In daily fertilization, you can apply some potash or phosphate fertilizer to improve the disease resistance of purple jasmine. Watering needs to pay attention, the amount of water is also appropriate, avoid flooding, usually to keep the soil free of stagnant water, rainy weather to do a good job of drainage.

In fact, the breeding method of purple jasmine is not difficult, we can start from the growth habits. In breeding, we must control the fertilizer, water and light, purple rice grains are not resistant to strong light, so we must do a good job of shading in summer. Purple jasmine also needs to do a good job in disease prevention and control when it is cultured, so as to ensure its growth.