Many people like to plant wisteria, because its flower language is: intoxicating love, yearning, so how to plant potted wisteria? Below I have sorted out the cultivation methods of wisteria. Let's have a look.

cultivation method of wisteria

1. Soil: Wisteria is barren-tolerant, but fertile soil is more conducive to growth and has strong adaptability to soil pH, so it should be selected in a dry place with deep soil layer, fertile soil and good drainage.

2. Illumination: Wisteria likes sunlight and is slightly resistant to shade. In order to make good growth, it is generally cultivated in scaffolding, but there are also smaller species that can be used as potted plants or bonsai.

3. Temperature: Wisteria has strong adaptability, can withstand the heat and cold in summer, and is cultivated from south to north in China, so it can adapt to the growth of wisteria in Guangdong all year round.

4. Watering: The main root of wisteria is deep, so it has strong drought resistance, but it likes wet soil, but it can't be soaked in water, otherwise it will rot.

5. Fertilization: It is basically enough to apply compound fertilizer to wisteria flowers for 2-3 times a year. Nitrogen fertilizer, calcium superphosphate, etc. can be applied before germination, and topdressing for 2-3 times during growth, and decomposed human excrement can be used.

6. Pruning: The pruning time of wisteria flowers should be in the dormant period. During pruning, the branches can be evenly distributed by removing the density and keeping the sparse and manual traction, and reasonable pruning should be carried out according to their jumping habits.

Growth habit of wisteria

Wisteria is a plant in warm zone and temperate zone, with strong adaptability to climate and soil, cold tolerance, resistance to water, humidity and barren soil, light preference and shade tolerance. The place with deep soil layer, good drainage and shelter from the sun is the most suitable for cultivation. The main root is deep and the lateral root is shallow, so it is not resistant to transplanting. Fast growth and long life. Strong winding ability, strangulation to other plants. In Guangdong, the temperature can adapt to wisteria all the year round, so it should be placed at a low temperature of about 1℃ during wintering to keep the pot soil slightly wet and make the plants fully dormant.

propagation method of wisteria

1. Cutting: generally, hard branches are used. Before the branches germinate in the middle and late March, thick branches of 1-2 years old are selected, cut into cuttings about 1.5 cm long, and inserted into the seedbed prepared in advance. The cutting depth is 2/3 of the cutting length. Spraying water after transplanting, strengthening maintenance, keeping the seedbed moist, the survival rate is very high, the plant height can reach 21 ~ 51 cm in that year, and it can be out of the nursery two years later.

2. Sowing: The planting and propagation of wisteria will be carried out in March, and the seeds will be harvested in October, and the pods will be removed, dried and bagged for storage. Soak the seeds in hot water before sowing. When the temperature of boiling water drops to about 31℃, take out the seeds and wash them in cold water for a while, then keep them moist and pile them up for a day and night before sowing. Or store the seeds in wet sand and soak them in clear water for 1-2 days before sowing.

when does wisteria blossom

The flowering period of wisteria is from mid-April to early May, and it lasts for about 7 days. Wisteria varies with the geographical environment. The buds in the Yangtze River basin begin to bloom in March and April every year. Wisteria planted in South China usually blooms in March, and it doesn't bloom until May in the north. At the same time, wisteria often blooms again in late summer and early autumn.

The value of wisteria

1. Ornamental value: Wisteria is an excellent ornamental vine plant, also known as rattan and rattan. It has been cultivated as a garden trellis plant since ancient times, with its first leaves blooming and purple spikes hanging with sparse tender leaves, which is very beautiful. Generally used in garden scaffolding, purple flowers are blooming in spring, which is interesting. It is suitable for planting in lakeside, pool, rockery, stone workshop and other places, with unique style, and bonsai is also commonly used.

2. Environmental protection value: Wisteria has strong resistance to harmful gases such as sulfur dioxide and hydrogen oxide, and has adsorption ability to dust in the air, which has been widely used in greening, especially in three-dimensional greening. It can not only achieve the effect of greening and beautifying, but also play the role of increasing oxygen, reducing temperature, reducing dust and noise.

3. Edible value: In Henan, Shandong and Hebei, people often use wisteria to steam food, but in Beijing? Purple radish cake? And some places? Wisteria cake? 、? Wisteria porridge? 、? Fried wisteria fish? "Cold kudzuvine flower? 、? Stir-fried cauliflower? All of them are made of wisteria. Taking wisteria as a kind of appetizer was in line with the catering customs at that time.

4. medicinal value: wisteria is used as medicine with stem bark, flowers and seeds. Wisteria can extract aromatic oil, detoxify and stop vomiting and diarrhea. The seeds of wisteria are slightly toxic and contain cyanide, which can treat bone and muscle pain and prevent wine from spoiling. Wisteria bark can kill insects and relieve pain, and can treat wind arthralgia, pinworm disease and so on.

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