How to raise Wisteria sinensis in bonsai Culture methods and points for attention of potted wisteria

Wisteria must be no stranger to it. We can often see it in our daily life. It is a plant with high ornamental value. Wisteria blossoms in late spring every year, the flowers are common in purple and many, it looks very beautiful, and now many people like to use it as a potted plant. However, there are also some areas that need to be paid attention to in the process of breeding.

How to raise the bonsai of wisteria

1. The main root of wisteria is long, so the planting place needs a deep soil layer. Wisteria is resistant to barren, but fertile soil is more favorable for growth. Wisteria is also adaptable to soil acidity and alkalinity.

2. Under normal circumstances, potted wisteria should cut off the residual flowers in time to avoid nutrition consumption. Wisteria deciduous rattan, in its dormant period can be combined with pruning to adjust the branch layout, in order to maintain graceful posture. Wisteria has a long life and extensive management. as long as sufficient sunshine and proper water and fertilizer are ensured, flowers and leaves can flourish year after year.

Culture methods and matters needing attention of potted wisteria flower

1. Culture methods:

1. Watering. We will find that it consumes a lot of water, but even so we can't water it often. If it is only wet but not dry, it is not conducive to flowering. When it comes to watering, don't water it until it's dry. Water must be thoroughly watered. Especially in August, there should be less watering. Normal watering can be carried out in September.

2. Fertilization. The frequent application of thin fertilizer is a key point to make wisteria blossom and blossom, so remember. During the growing period of the plant, we can water it according to the situation, and we can put the cake fertilizer with relatively low concentration every half a month. We don't stop fertilizing until July-August, and we have to continue to apply fertilizer in September. However, the frequency and concentration should be reduced appropriately. Before flowering, we can appropriately increase the number of times of phosphorus and potassium fertilizer application depending on the situation.

3. Pruning. When wisteria sprouts in spring, it is necessary to pick the shoots properly. When the new branch grows to more than 20 centimeters, we can cut off the overlong new branch. September is the period when the old leaves of wisteria are easy to age and droop, because it will affect their appearance, so we can pick off the old leaves to speed up the germination of new leaves. The germinated new leaves are relatively tender, which can effectively postpone the defoliation period and prolong the viewing period of bonsai.

2. points for attention:

Wisteria doesn't need extra sunlight, just normal sunlight. Grow more exuberantly when there is plenty of sunshine in summer. Of course, can enjoy the sun, but also can withstand the cold winter as long as the potted plants on the window, the room temperature above zero, daylight exposure, you can safely pass the winter.

What if the wisteria leaves turn yellow and fall off?

1. Partial alkali. Wisteria likes acidic soil, and its leaves turn yellow and fall off, which is caused by the alkalinity of the soil.

Treatment: roadside grass soaked in water directly irrigated, after the application of ferrous sulfate, the leaves will gradually turn green. Or just turn the basin and change the acidic soil.

2. The light is not comfortable. If the potted wisteria is kept indoors for maintenance, the leaves are easy to turn yellow due to the lack of sunlight. Even if the sun is sufficient, if the light is too strong and the high temperature exposure time is too long, the leaves will turn yellow and fall off.

Treatment: usually wisteria does not need shade, but in the southern summer high temperature, especially at noon, potted wisteria should be properly shaded.

Common diseases and insect pests of wisteria and their control

1. Scale insects. The most important pest of wisteria is scale insect, which parasites on the edge of leaves and feeds on leaf sap. In serious cases, the whole plant will wither and die. 1000 times omethoate solution was sprayed during the onset of the disease.

2. Snails. Snails often appear in the rainy season in spring and summer. There is no radical cure, we can only take precautions. Sprinkle lime powder around the plant regularly, once a month in extra seasons, and once in other seasons from February to March to ensure good ventilation.

3. Whitefly. Small white worms appear on the leaves when the disease occurs. You can spray streptomycin in the morning or after spraying streptomycin, 4: 5 spray. When the disease occurs, it can be sprayed and killed by 3000 times the speed of the wind aphid.

4. Soft rot. When the disease occurred, the whole plant was soft and collapsed and gradually withered. 1000-fold carbendazim solution and 800-fold methyl topiramate soluble wet agent were used to control the disease.

In fact, the method of potted cultivation of wisteria is not difficult, mainly to control its light and temperature. In the later stage of breeding, timely fertilizing and pruning are needed. Only after doing a good job can wisteria grow healthier and better.