The pruning method of hanging Admiralty upside down what should be paid attention to in summer maintenance?

Hang Admiralty upside down like cool, humid environment, afraid of high temperature and strong light, it is difficult to stand the summer heat and wind and rain. So we need special care to hang the golden bell in summer. Friends should pay attention to it.

What are the pruning methods of hanging the golden bell upside down?

Buy an inverted golden bell from the market, most of which are stout and tangible, but when you buy it home and let it grow for a period of time, its branches will grow slowly, the plant will crawl, and you will lose your original sense of beauty. At this time, you need to learn how to trim your inverted golden bell!

Upside down Admiralty seedling plastic pruning:

The so-called seedling pruning is to set the golden bell upside down before it takes shape. The main goal is to cultivate a beautiful plant shape in maintenance, and different pruning methods should be determined according to the growth characteristics of different varieties.

1. Cross pruning method

This method is suitable for varieties with small branch opening angle (branch lifting), such as' Zijin Hammer 'and so on. When the seedling is higher than 20 cm, it should be topped to promote the germination of new branches. Because the lateral branches are generally symmetrical, the upper two symmetrical branches should be retained when pruning, and all the lower branches and leaves should be erased. The lateral branch needs to be topped when it grows to about 10 centimeters. just let the new branch grow and let it grow. Pay attention to cutting off the inward and downward side branches at any time.

The same length after pruning 15 cm to 18 cm diameter potted plants retain 8 to 10 flowering branches.

2. Tower pruning method

This method is suitable for varieties with large opening angle (flat extension of branches) and strong growth, such as' white calyx', 'girl skirt' and so on. Do not top the plant when the plant type is small, and cut off all the branches and leaves below 10 cm when you reach 20 cm. After the growth of lateral branches, the method of layered pruning can be used to avoid overlapping branches. Leave a symmetrical branch in each layer, remove a pair of symmetrical branches, and then leave a layer of symmetrical branches, so repeat.

3. Natural form pruning method

It is suitable for varieties with creeping branches, weak growth, large flowers and double petals. Trim it into a natural form according to its shape. When the seedling grows to 30cm to 40cm, the tip of the trunk is removed, the adjacent overlapping branches are removed, and the long branches are truncated to promote branches. Cut off the inward growing side branches at any time to promote the graceful plant shape.

Hang Admiralty upside down for plastic pruning:

In the northern natural environment, the golden bell is in full bloom from April to July. Therefore, pruning should be stopped in late March in spring to ensure flowering in mid-April. Because the flowers of the Admiralty hang upside down are good at the top, the flower branches will continue to elongate. When the flower branches grow to a certain length, they should be topped, and the new branches can continue to bloom.

Cut off the branchlets and leaves in the center of the plant at any time during flowering to avoid nutrient consumption and facilitate ventilation and light transmission.

Post-flowering plastic pruning:

When the temperature rises to 30 ℃ in July, the plant will enter a semi-dormant state. The leaves will gradually become weak, and heavy pruning is needed at this time to reduce nutrient consumption and help to safely spend the summer. Cut off all the longer branches, leaving only the backbone branches, remove all the old leaves and put them in a cool place. If there are buds sprouting at this time, they should also be removed in time. New branches will grow in September, and the plant type will be more compact at this time.

What should be paid attention to in summer maintenance of Admiralty upside down?

Key points for summer maintenance of Admiralty upside down

First, cooling and humidification

It can be placed under the shade shed, constantly sprinkling water to the ground to cool down and strengthen ventilation.

Second, control fertilizer and water.

Strictly control watering, stop fertilization, basin soil should be slightly dry, if the basin soil is often in a wet state or stuffy and unventilated, it will cause plant leaves yellow and scorched, and even rotten roots die.

Third, prevent the rain.

It is easy to cause rotten roots and fallen leaves after being drenched in rain.

Fourth, cultivate new seedlings

The old plants are sensitive to temperature, the resistance to high temperature is poor, and the young ones are strong in resistance to high temperature.

Hanging the golden bell upside down in summer should start in spring, and new seedlings should be cultivated by cutting in spring.

After summer, it should also be noted that after turning cool, the inverted golden bell will gradually enter a period of vigorous growth, and it should gradually increase fertilizer and water, strengthen light, and prune it properly to promote its flowering.

Pruning method of hanging Golden Bell upside down

Upside down Admiralty seedling plastic pruning

The so-called seedling pruning is to set the golden bell upside down before it takes shape. The main goal is to cultivate a beautiful plant shape in maintenance, and different pruning methods should be determined according to the growth characteristics of different varieties.

Cross pruning method

This method is suitable for varieties with small branch opening angle (branch lifting), such as' Zijin Hammer 'and so on. When the seedling is higher than 20 cm, it should be topped to promote the germination of new branches. Because the lateral branches are generally symmetrical, the upper two symmetrical branches should be retained when pruning, and all the lower branches and leaves should be erased. The lateral branch needs to be topped when it grows to about 10 centimeters. just let the new branch grow and let it grow. Pay attention to cutting off the inward and downward side branches at any time.

The same length after pruning 15 cm to 18 cm diameter potted plants retain 8 to 10 flowering branches.

Tower pruning method

This method is suitable for varieties with large opening angle (flat extension of branches) and strong growth, such as' white calyx', 'girl skirt' and so on. Do not top the plant when the plant type is small, and cut off all the branches and leaves below 10 cm when you reach 20 cm. After the growth of lateral branches, the method of layered pruning can be used to avoid overlapping branches. Leave a symmetrical branch in each layer, remove a pair of symmetrical branches, and then leave a layer of symmetrical branches, so repeat.

Natural form pruning method

It is suitable for varieties with creeping branches, weak growth, large flowers and double petals. Trim it into a natural form according to its shape. When the seedling grows to 30cm to 40cm, the tip of the trunk is removed, the adjacent overlapping branches are removed, and the long branches are truncated to promote branches. Cut off the inward growing side branches at any time to promote the graceful plant shape.

Upside down Admiralty florescence plastic pruning

In the northern natural environment, the golden bell is in full bloom from April to July. Therefore, pruning should be stopped in late March in spring to ensure flowering in mid-April. Because the flowers of the Admiralty hang upside down are good at the top, the flower branches will continue to elongate. When the flower branches grow to a certain length, they should be topped, and the new branches can continue to bloom.

Cut off the branchlets and leaves in the center of the plant at any time during flowering to avoid nutrient consumption and facilitate ventilation and light transmission.

Post-anthesis shaping and pruning

When the temperature rises to 30 ℃ in July, the plant will enter a semi-dormant state. The leaves will gradually become weak, and heavy pruning is needed at this time to reduce nutrient consumption and help to safely spend the summer. Cut off all the longer branches, leaving only the backbone branches, remove all the old leaves and put them in a cool place. If there are buds sprouting at this time, they should also be removed in time. New branches will grow in September, and the plant type will be more compact at this time.

The breeding method of hanging Admiralty upside down the maintenance method of hanging Golden Bell upside down

The inverted Admiralty is native to Mexico and is widely cultivated in China, especially in the north or in the northwest and southwest plateau greenhouses. Potted plants are suitable for guest rooms, flower racks, desk embellishments, and bottle inserts with clear water, which can not only be watched, but also take a root and breed. Let's take a look at the breeding method of hanging Admiralty.

Growth characteristics of Golden Bell hanging upside down

Admiralty hanging upside down for perennial shrubs, leaves lanceolate ovate, leaf margin dentate, tip class, opposite. Flowers and plants, flower Cao tube bell-shaped, petals vary greatly, flower stalk long, berries, many varieties.

Admiralty originated in Mexico, like cool and humid sex, afraid of hot and high temperature, the growth temperature is 15-25 ℃, more than 30 ℃ affect the growth of branches and leaves, high-temperature branches and leaves above 35 ℃ will wither and die. When the temperature is lower than 10 ℃ in autumn and winter, you should move indoors immediately. If the temperature drops to 5 ℃, it should be adjusted to more than 5 ℃ immediately, otherwise it will suffer frost injury.

The breeding method of hanging Golden Bell upside down

The upside-down propagation of Admiralty is mainly cuttage propagation, which can be carried out all the year round, but the rainy season in spring and autumn is more suitable, March to May in spring and August to October in autumn, and the temperature is more suitable at this time.

Cutting 5-8cm, the growing tip is used as cuttings. When the temperature is 20 ℃, the shoots will take root two weeks after cutting, and pot in time after rooting, otherwise the roots are easy to rot. Permanent cuttage propagation can be used all year round, and it can take root faster in spring and autumn.

Cuttings with top twigs are the best, with a length of 7muri 8cm, inserted in a sand bed, kept moist, rooting about 10 days after insertion, and can be put on the pot in September.

Culture method of hanging Golden Bell upside down

Hang the golden bell upside down to avoid extreme heat, muggy heat and rain in the sun. The suitable temperature for growth is 15m / m / m / 25C. The temperature in winter is not lower than 5 degrees Celsius. The growth was very slow when the summer temperature reached 30C, and withered and died in large numbers at 35 ℃. The lowest temperature of the greenhouse in winter should be kept at 10 ℃. At the low temperature of 5 ℃, it is vulnerable to freezing damage. The room temperature for growth is 10-25 ℃, which requires higher air humidity. The upside-down golden bell should use fertile sand loam which is rich in humus and well drained. In order to make the leaves of the Admiralty hang upside down and blossom, attention should be paid to:

1, change the basin and turn the basin: the seedlings after cuttings survive or sow have to be changed several times from small to medium to large pots. The plant needs to be turned once before sprouting in spring or autumn every year, and the substrate should be cultured in fertile, loose and well-drained soil. generally, rotten leaf soil can be evenly mixed with rotten organic fertilizer and phosphate fertilizer, and there is no need to apply base fertilizer to avoid rotting roots.

2. Fertilization: because the golden bell grows fast and blossoms many times, thin fertilizer should be applied frequently during the growth period, thin cake fertilizer or compound fertilizer should be applied every 10 days, and liquid fertilizer dominated by phosphorus and potassium should be applied once a month during flowering, but fertilizer should be stopped in high temperature season. The basin soil should be dry before fertilization; spray water with a fine sprinkler after fertilization to prevent the leaves from getting fat and water and rot.

3, temperature: the temperature of upside down hanging Admiralty is 10: 28 ℃, and the temperature in summer can not exceed 30 ℃, so we should do a good job of cooling in summer; in winter, the sun should be sufficient, and the culture temperature should not be lower than 5 ℃, otherwise it will cause frost injury and heat preservation measures must be taken. In addition, we should pay attention to ventilation in both winter and summer.

4. Watering: watering should be dry and ready to be watered. Avoid stagnant water. It is better to dry the basin soil in summer, but pay attention to spraying water on the leaf surface and the ground.

5. Placement: in order to keep the upside-down golden bell plant type plump, the position should be changed frequently during the growing period, so that the plant receives light evenly, so as not to deviate to one side and destroy the plant type. But it should be moved less during flowering, otherwise it will cause buds and flowers to fall.

Maintenance method of hanging Golden Bell upside down

1, temperature and humidity regulation: put the plant in shade, ventilation, cool and shelter, spray water to the leaves many times a day, sprinkle water on the ground, reduce the temperature and increase the air humidity.

2. Fertilizer and water management: restrain water and stop fertilizer for perennial old plants to get through the dormant period smoothly. The plant should enter the room before Frosts Descent and leave the room after Qingming Festival, and the room temperature should be kept above 5 ℃. In case of cold spell and wind and snow weather, when freezing outside, it is best to move back indoors.

3. Coring and plastic surgery: for perennial plants, it is appropriate to pick the heart in winter, cut off the tender shoots at the top of 5cm to 6cm, and promote their more branches. The summer dormancy period truncates the thin and weakly curved branches, which make the autumn blossom luxuriantly. The newly cultivated young plants, when growing to 20 cm to 30 cm, go to the top and dry, promote lateral branches, and form a well-branched and uniform plant shape. The Beginning of Autumn carried out a second heart pick before and after, ushering in the second full bloom. Pruning and shaping the whole plant before entering the house, cutting off withered branches, weak branches, introverted branches, over-dense branches, short and long branches, in order to focus on nutrients, promote winter buds, and lay the foundation for the next year.