Introduction to the propagation method of Tripterygium wilfordii

Fragrance vine flowers are big and colorful, plant type is very beautiful, so it has the good name of "tropical vine queen", because Fragrance vine is not strong, so it can also be cultivated indoors. Some flower friends will plant a few fragrant vines on the balcony or courtyard, which can add a bit of exotic flavor to the environment.

Fragrant vine

Fragrant vine is generally propagated by cuttage method, which can be carried out in spring, summer and autumn, and can also be rapidly propagated by tissue culture method. Fragrance vine likes warm, humid and sunny environment, can also be placed in a slightly shady place, but insufficient light to reduce flowering. The suitable temperature for growth is 20-30℃, and the adaptability to soil is strong, but the sandy loam with rich humus and good drainage is better.

Outdoor cultivation should not be planted in too low-lying places, so as not to cause hypoxia and poor growth caused by ponding. Indoor potted north available decaying soil plus a small amount of coarse sand, the south can use pond mud, peat soil, river sand by 5:3:2 mixed preparation. In the growth period, appropriate amount of compound fertilizer can be applied 3-5 times, but the amount of nitrogen fertilizer should be controlled to avoid excessive nutrient growth and affect reproductive growth, so that flowering is reduced. In the process of maintenance, watering should be properly controlled to form a developed root system.

After flowering can be pruned, if it is one or two years old plants, can be lightly cut, pruning is mainly for shaping. Perennial old plants can be sheared in spring to promote the germination of strong new branches.

How do you grow a fragrant vine?

Fragrance vine is an oleander vine, the stem is soft and flexible, spiraling up along the stent, pink trumpet-like flowers are big and straight, how to raise the fragrance vine? Let's take a look at the cultivation method of fragrant vine.

1. Cultivation method of Fragrance vine

1. Soil: Fragrance vine has strong adaptability to soil, basin soil needs good drainage, and it is better to add improver and humus matrix. Indoor potted north available decaying soil plus a small amount of coarse sand, the south can use pond mud, peat soil, river sand by 5:3:2 mixed preparation.

2. Light: The optimum light intensity of Fragrance vine is 10000-20000Lux.

3. Temperature: Fragrance vine is not cold-resistant, its growth temperature is 20℃~ 30℃, and its growth is inhibited when the outdoor temperature is lower than 7.5℃. Beijing area to winter in the indoor cold, winter when there may be defoliation, until spring flowers.

4, humidity: fragrance vine planting soil is too dry to affect fertilizer absorption, too wet will cause root death or other diseases. Especially in winter, you need to reduce watering and keep the soil dry.

5. Watering: Increase watering in summer to avoid completely drying the soil. Outdoor cultivation should not be planted in too low-lying places, so as not to cause hypoxia and poor growth caused by ponding. Humidity The optimum air relative humidity is 70-80%, which should be lower than 50%.

6. Fertilization: The vigorous growth period of Fragrance vine in spring and summer requires reasonable fertilization. Balanced slow release fertilizer can be applied to the pot soil, and then liquid fertilizer can be applied once every 7 to 10 days. Generally, compound fertilizer with balanced proportion of nitrogen, phosphorus and potassium is applied in spring, such as 15-15-15, twice a week, about 150ppm each time; in late spring or early summer, in order to promote plant flowering, 150ppm of phosphorus fertilizer can be added, such as 10-20-10.

7, pruning: Fragrance vine can be pruned after transplanting flowering, if it is one or two years old plants, can be lightly sheared, pruning is mainly for shaping. Perennial old plants can be sheared in spring to promote the germination of strong new branches.

8. Pest control: The diseases of Fragrance vine are mainly leaf spot disease and leaf blight caused by Cercospora, root rot and stem rot caused by Fusarium, which can be controlled by carbendazim and mancozeb in the early stage of disease. Red spider and whitefly are the most harmful pests, which can be controlled by imidacloprid.

The above is the introduction of the cultivation method of Fragrance Vine. Fragrance Vine flowers are big and colorful, which is very suitable for indoor potted plants and adds a fresh breath to the home.

The cultivation method and precautions of Fragrance vine

Cultivation method of Fragrant vine

Light requirements: Fragrance vine likes warm, humid and sunny environment, there is sufficient light to ensure the normal growth of Fragrance vine, half sunshine to full sunshine can be. Of course, the fragrance vine can also be placed in a slightly shady place to maintain.

Water and fertilizer management: water and fertilizer management should be done well in the maintenance process of Fragrance vine. In watering, to control watering, do not over-waterlogging over-dry, so that poor plant growth. Do a good job of water and fertilizer management, can form a developed root system, the growth of fragrance vine will be vigorous. In the growth period, compound fertilizer can be applied 3-5 times.

Temperature requirements: The best temperature for the growth of Fragrance vine is between 20-30℃, preferably not more than 35℃, easy to frostbite when the temperature is too low in winter, so pay attention to maintaining the temperature in winter, preferably not lower than 10℃.

Soil selection: Fragrance vine on the soil requirements are not high, adaptability is strong, but rich in humus good drainage sandy loam is better.

Propagation method: Fragrance vine is generally propagated by cuttage method, and can also be rapidly propagated by tissue culture.

Pruning: The pruning of Fragrance vine usually takes two times. Pruning after anthesis and spring pruning. Pruning after flowering can be used to trim the shape of the fragrance vine to make it beautiful. Pruning old plants in spring can promote the germination of new shoots.

Notes on the cultivation of fragrant vine

Light should be sufficient, insufficient light will lead to reduced flowering of fragrant vine.

Fertilization should control the amount of nitrogen fertilizer, so as to avoid the plants of Fragrance vine due to high nutrition, excessive growth and affect flowering, so that flowering reduced.

Although Fragrance vine has strong resistance and less infection diseases, it should also pay attention to preventive measures.