What should I do if the top of the crown wheel column rots?

What should I do if the top of the crown wheel column rots? If the crown wheel column is rotten at the top, I can use a sharp pruning knife to cut off the rotten part at the top, and then apply corresponding bactericide at the incision to reduce the application of irrigation and see what to do if the crown wheel column is rotten at the top.

What should I do if the top of the crown wheel column rots? 1 1. Cut off the top of the stem.

The top of the crown wheel column is rotten, so it is suggested to repair it as soon as possible. Because once rot occurs, it means that plants are being invaded by germs or breeding pests. If this rotten part is not removed early, it will affect the health of the whole plant and must be removed immediately.

Step 2 spray chemicals

After cutting off the rotten part at the top of the crown wheel column, it is best to use the corresponding sterilization and insect repellent, dilute it and spray it on the incision for sterilization and disinfection to avoid germs remaining in the incision. Don't spray too much chemicals, otherwise it will cause chemical residues and plant dysplasia.

Step 3 reduce moisture

The crown wheel column itself is a succulent plant, which is not tolerant to waterlogging and excessive humidity. If the crown wheel column uses too much water and the water quality is not clean, the top may rot. It is suggested to stop water immediately, treat the top, and irrigate after the basin soil is dry.

4. Follow-up maintenance

After the top of the crown wheel column is decomposed, ventilation should be done in the subsequent maintenance to ensure that the crown wheel column is in a site with good breathing ability, reduce the breeding of germs and pests, and avoid re-decay. If the meat is rotten many times, it will not grow particularly vigorously.

What should I do if the top of the crown wheel column rots? How can I raise the crown wheel column for 2 days to make it blossom?

1, the choice of planting soil. The crown wheel column is drought-resistant, so the planting soil does not need to be too wet. Before planting, if you want to make the crown wheel column bloom faster and earlier, you can improve the soil and replant it.

2, the crown wheel column can generally grow and bloom in the desert, so the sun must be there, and a long illumination time is also conducive to the growth and flowering of the crown wheel column!

3. Don't plant the crown-wheel-column trees too close, otherwise it will affect their absorption of sunlight. It will also affect their root development and soil nutrient absorption!

4. Choose the right variety. On some days, the wheel column blooms slowly and the flowering period is short. If you want to choose flowers with long flowering period and short flowering period, you should choose them well.

5. Trim the branch of the basin gear column. If the long branches of the crown wheel column are not pruned, it will affect the absorption of nutrients by the trunk! Therefore, in order to facilitate flowering, it is recommended to prune branches!

6. After planting the crown wheel column, there is no need to worry about it. Just water, fertilize and prune regularly! The above is the method I introduced to cultivate the crown wheel column to make it bloom, I hope it will help everyone!

What should I do if the top of the crown wheel column rots? 3 Peruvian crown wheel column

Peruvian cirrus (scientific name: Cereus repandus (L.) Mill.) is a cactus plant. Perennial herbaceous succulents are cylindrical, multi-branched and tree-shaped, and their origin can be as high as 7-8 meters, with a diameter of 10-20 cm.

The base of the thorn is sparse, the thorn grass is yellow, and there are 5-6 thorns around. There are many flowers in the plant, the flowers are lateral, funnel-shaped, long 16 cm, large and white. Berries are spherical, yellow or orange.

Brazil, native to South America, likes sunny environment and warm climate. Drought resistance, fear of water accumulation. Good drainage, loose and fertile sandy loam is necessary.

Fruits can be eaten as ordinary fruits. In some areas, people will preserve inedible fruits into preserves. In northern China, as the main ornamental variety of succulents, it is often used in the landscape layout of greenhouses and leisure green spaces.

morphological character

Perennial herbaceous succulent plants. The base is cylindrical, multi-branched and tree-shaped. The origin can be as high as 7-8 meters, the diameter is 10-20 cm, the meat is blue-green, with 6-8 ribs and deep ditch.

Sparse spines, yellow spines, 5-6 spines around, 1 spines in the middle, 2 cm long. There are many flowers in the plant, the flowers are lateral, funnel-shaped, long 16 cm, large and white. Berries are spherical, yellow or orange.

Peruvian crown wheel column

Country of origin

Native to the southeast coast of South America, mainly Brazil. Introduced and cultivated all over the world. Belonging to tropical and subtropical plants, it is drought-resistant and high temperature-resistant.

I like growing in sandy loam rich in organic matter, like sunshine and require good drainage. It can withstand high temperature above 40℃ and low temperature below 0℃, and can withstand low temperature below 3℃ under the condition of controlling water supply in winter.

breeding method

Peru's crown wheel column grows fast, and cutting is a simple and rapid propagation method of Peru's crown wheel column, which is carried out from April to September every year.

The method is to prune the sparse short branches, put them in the shade for about 6 days, insert them into the sand bed after the incision is dry, and grow new roots at the temperature of 15-20℃ for 35-40 days. After 60 days, these plants can be planted in flowerpots or in fields.

cultivation techniques

Peru's crown wheel column management is simple, and the requirements for cultivation techniques are not high. It is a high-temperature and drought-resistant plant, and likes cooking, ventilation and open cultivation space. If the light is not enough, it will not only weaken the plant, but also make it easy to lodging and form flower buds. But under the condition of high temperature and drought, the sweetness of fruit will be better and the sugar content will be higher.

Before transplanting in spring every year, decomposed organic fertilizer, mainly phosphorus and potassium fertilizer, should be added to the soil, which is beneficial to the formation of fruits. Keep the soil moist and observe the growth point at the top of the plant for about half a month. If new thorns grow, it means that the roots are good and they are under normal management. You can also use deep pot culture.

This is more conducive to the management of winter. In northern China, as long as we move indoors in winter, we can survive the winter. In early spring, the new buds grow slowly, so the watering amount should be increased appropriately. Other time management is simple, especially in the "Meiyu" weather in the middle and lower reaches of the Yangtze River, and the air humidity is high. It is necessary to control watering to ensure a safe summer.

Fruit period management

After 1 year of plant cultivation, buds will appear at the height of 1 meter, and the flowers are trumpet-shaped and pink. They will bloom around 10 at night and close around 6 o'clock the next day. Flower length15-18cm, diameter10-12cm.

Polygonum aviculare in Peru is a plant pollinated by insects. In nature, insects pollinate fruits after they bloom. In the cultivation environment of the Yangtze River basin, it is usually cultivated in greenhouses or plastic greenhouses, and there are few vector insects, which is the main reason why the fruits of Peru are rare.

On the fifth day after pollination, the greenhouse became obviously larger, and the fruit began to turn red after 30 days. After turning red 15 days, the peel is purplish red and can be harvested now. It belongs to an efficient crop that blooms and bears fruit at the same time. The fruiting period is 6- 165438+ 10 month every year, and it can be harvested 50-60 days after flowering, and the weight of a single fruit is generally 200-250g.

Each branch can produce about 5. Pay attention to the application of nitrogen, phosphorus and potassium compound fertilizer during the growth period to promote the accumulation of sugar in fruit and improve the quality of fruit.

Overwintering management

The crown wheel column in Peru is an easy-to-manage factory. In winter, due to the low temperature, the factory will enter the temporary shutdown stage. At this time, it is necessary to water less to prevent plants from wilting excessively.

Suitable growth temperature is the key to the growth of crown column in Peru. Generally speaking, when the temperature is below 3℃, plants will stop growing.

When the temperature reaches 0℃, plants will go into dormancy. At this time, water should be properly controlled to make plants enter an effective dormant state, which can increase the cold resistance of plants and make them better hatch the fruits in the coming year.

If the temperature is below 0℃, plants may freeze to death. In the Yangtze River valley of China, the Peruvian crown wheel column usually overwinters in a well-lit room or plastic shed.

Main value

Hibiscus in Peru is an excellent fruit with good taste, high sweetness and low acidity, and its origin is called "apple cactus".

In some areas, people will also preserve inedible fruits into preserves; In the north of China and the Yangtze River valley, Peru's crown wheel column is cultivated as a garden greening plant, which is usually used for the greening of exhibition greenhouses or leisure green spaces.