Culture 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.

Cultivation techniques of hanging Golden Bell upside down

1. Potted soil: potted soil should use rotten leaf soil (or grass shavings) 50%, sandy loam 40%, rotten cake dry 10%, combined with three for culture soil, usually turn the pot and change soil once a year in spring, the new soil is nutritious, it is beneficial to bud pregnancy and flowering.

2. Watering: the golden bell grows rapidly in spring and autumn. During the flowering period, watering once or twice a day would rather be wet than dry. However, usually watering should grasp the principle of "dry and wet". The weather is dry in spring and winter. In hot and hot summer season, in addition to watering once a day, foliar water should be sprayed on the branches and leaves once or twice a day, but the basin soil should not be watered too much. During flowering, the pot soil is too dry or too wet, which is easy to cause falling buds, flowers and leaves. If the basin soil is too wet for a long time, it will also lead to rotten roots, yellow leaves and even the death of the whole plant. When the room temperature is low in winter, watering should be more strictly controlled and fertilization should be stopped to prevent rotting roots. Hang the golden bell upside down in summer from July to August, do not water too much, beware of rain, rain will cause rotten roots, fallen leaves and even death.

3. Fertilization: the hanging golden bell usually combined with loose soil can apply dilute organic liquid fertilizer every 7-10 days, but in the hot summer season, the high temperature forces the inverted golden bell to go into dormancy or semi-dormancy period, and the growth is slow from July to August in summer, so we should stop fertilizing and water a little. 9-12 watering rotten cake fertilizer water every 10 to 15 days to promote its continuous flowering. After each fertilization or watering, loosen the soil the next day to facilitate ventilation.

4, warm and humid: hanging gold clock upside down like cool climate, most afraid of hot and high temperature, sun and rain, so we should pay attention to cooling and humidification. Family potted plant hanging Admiralty upside down in summer when the temperature is more than 25 ℃ should be moved into the indoor ventilation and cool place, and do a good job of cooling. It can be blown under the fan, peel off the basin soil, expose its roots, blow the wind to dissipate heat, and spray water and foliar water on the ground around the potted flowers, so as to reduce the radiant heat, cool down and humidify the potted flowers to create a high humidity microclimate and a safe environment for summer. It is also afraid of cold and cold in winter. if it is not stored indoors in time, it will be frostbitten for a certain period of time and it will be difficult to survive.

5. Pruning: from June to early July in summer, the leaves of the inverted golden bell can be completely cut off to make it gradually dormant and safely spend the summer. After dormancy, the early autumn combined with turning the basin will cut the long branches short, because the branches are slender and drooping, the ones that are too dense need to be heart-picked and reshaped. When picking the heart, pay attention to the direction of the bud and the length of the branchlet, and pay attention to keeping the plant plump and symmetrical. Half a month after picking the heart, the new shoots can blossom again, so pruning is a technique to ensure more flowering of the golden bell.

The above is a general pruning method, and the following methods can be used to make the upside-down Admiralty blossom: the flowering of the inverted Admiralty is usually a bud planted in the axilla of the new shoots and leaves, and the coring at the right time is an important measure for the multiple branches of the Admiralty. In general, when the seedling grows to about 10cm height, the first coring can be carried out to promote its branching. After about a month, when the new branch grows 6-8 leaves, the second coring will be carried out and the excess leaves will be removed. Each plant can retain 5-7 branches.

After the autumn is cool, the branches that are too long can be cut short, and the branches that are too dense can be thinned out, so that they can promote strong new branches. The amount of water should be reduced after each pruning, and then gradually increased after the new buds grow, and then transferred to normal management. In addition, after hanging the golden bell flower upside down, the heart can be picked out, and if the condition is suitable, after 25 days, the new shoot can bloom again. Generally, people with flower cultivation experience use this habit to adjust the flowering period and let it blossom continuously.

The old plants for many years are sensitive to high temperature, afraid of heat, poor resistance, easy to shed leaves and poor flowering. To fundamentally solve this problem, the best way to solve this problem is to cultivate new strains every other year. The new strains have strong resistance, do not shed leaves in hot summer, and bloom more and better. This is a positive and effective measure for bacteria culture to hang the golden bell upside down.

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.