How to urge begonia to blossom during the Spring Festival

Begonia is a traditional famous flower in China. Courtyard planting is often matched with Magnolia, peony and sweet-scented osmanthus to form the artistic conception of "Yutang rich and noble". It is known as "immortal in flower", "flower imperial concubine" and "flower noble". Begonia blossoms normally in April and May, because its flowers bloom like brocade and auspicious, in recent years producers often urge flowers to bloom in the first month, in order to increase the festive atmosphere. If you want Begonia to blossom during the Spring Festival, you should make full preparations and pay special attention to the following aspects.

It is advisable to put the plant outside in the sunny place before heavy snow to meet its cooling capacity.

Begonia likes sunshine, cold resistance and dry resistance are relatively strong, its flowering must have a certain amount of cold. For potted plants to promote flowering, suitable plants can be dug up in the pot from September to October, first maintained in a cool and ventilated place for a period of time, and then placed outside in the sunny place after taking the pot for normal management, so that it can fully vernalization and dormancy to meet its cooling requirements, otherwise it will not bloom.

Before moving into the room to promote flowers, it is appropriate to prune and reshape the plants. Begonia has a strong germinating power, and the only way to make the plant shape symmetrical and beautiful is to prune it. Potted begonia is pruned about 10 days before entering the house to promote flowering, and can be tied with iron wire or silk rope if necessary to make the branches reasonable and orderly. As most of the begonia buds blossom on more than two-year-old branches, attention should be paid to protecting the old branches, cutting off withered and weak branches, overlapping branches, disease and insect branches and long branches.

According to different flowering varieties, determine the time to move into the room and temperature control to ensure that begonia is in full bloom on time.

Begonia cultivated in the open air moved indoors 40 to 50 days before the festival. During the flowering period, comprehensive adjustments should be made from the aspects of temperature, humidity, ventilation and light, so as to create a climatic condition similar to that in spring as far as possible. The temperature regulation during flowering can be divided into: flower bud germination period from 7 degrees Celsius to 21 degrees Celsius, flower bud stage from 12 degrees Celsius to 27 degrees Celsius, and florescence from 15 degrees Celsius to 25 degrees Celsius. After the potted flowers first moved indoors, the room temperature was initially controlled at about 7 degrees Celsius. -weeks later, the temperature will be raised to about 15 degrees Celsius, no more than 26 degrees Celsius during the day, otherwise the new branches and leaves are easy to grow, affecting the growth and development of flower buds. When the temperature is above 23 degrees Celsius at noon on a sunny day, it can be cooled by shading or ventilation. The suitable temperature at night is 8 degrees Celsius to 12 degrees Celsius, not less than 7 degrees Celsius at night, if it is less than 7 degrees Celsius, it can be heated appropriately. If you want to advance the flowering stage, you can spray warm water from 35 degrees Celsius to 40 degrees Celsius three or four times a day to increase the accumulated temperature needed for plant growth and accelerate its growth so as to bloom earlier. The flowering technology of Chinese New year crabapple | how does begonia promote blossom? (figure)

The flowering technology of Chinese New year crabapple | how does begonia promote blossom? Begonia is a traditional famous flower in China. Courtyard planting is often matched with magnolia, peony and sweet-scented osmanthus to form the artistic conception of "Yutang rich and noble". It is known as "immortal in flower", "flower imperial concubine" and "flower noble". Begonia blossoms normally in April and May, because its flowers are like brocade, festive and auspicious, in recent years, producers often urge flowers to open in the first month, in order to increase the festive atmosphere. If you want Begonia to blossom during the Spring Festival, you should make full preparations and pay special attention to the following aspects.

Before heavy snow, it is appropriate to put the plant outside to the sun, in order to meet its cold demand, begonia likes sunlight, cold resistance, dry resistance are relatively strong, its flowering must have a certain amount of cold. Pot plants to promote flowers, you can dig suitable plants on the pot between September and October, first in a cool and ventilated place to maintain for a period of time, wait for it to take the pot and then put it in the outdoor sunny place for normal management, let it fully vernalization and dormancy, in order to meet its cold needs, otherwise it will not bloom.

Before moving into the room to promote flowers, it is appropriate to prune and reshape the plants. Begonia has a strong germinating power, and the only way to make the plant shape symmetrical and beautiful is to prune. Potted begonia is generally reshaped and pruned about 10 days before entering the house, and can be tied with iron wire or wire rope if necessary to make the branches reasonable and orderly. As most of the begonia buds blossom on more than two-year-old branches, attention should be paid to protecting the old branches, cutting off withered and weak branches, overlapping branches, disease and insect branches and long branches.

According to different flowering varieties, determine the time to move indoors and temperature control to ensure that begonia in full bloom after open-air culture on time, generally moved indoors 40 to 50 days before the festival. During the flowering period, comprehensive adjustment should be made from the aspects of temperature, humidity, ventilation and light, so as to create a climatic condition similar to that of spring as far as possible. The temperature regulation during flowering can be divided into: flower bud germination stage 7 ℃ to 21 ℃, flower bud stage 12 ℃ to 27 ℃, florescence 15 ℃ to 25 ℃. After the potted flowers were first moved into the room, the room temperature was initially controlled at about 7 ℃, and after a week, the temperature was raised to about 15 ℃, no more than 26 ℃ during the day, otherwise the new branches and leaves were easy to grow and affect the growth and development of flower buds. When the temperature is above 23 ℃ at noon on a sunny day, the temperature can be reduced by shading or ventilation. The suitable temperature at night is from 8 ℃ to 12 ℃, and not less than 7 ℃ at night. If it is lower than 7 ℃, it can be heated properly. If you want to further advance the flowering date, you can spray 35 ℃ to 40 ℃ of warm water three or four times a day to increase the accumulated temperature needed for plant growth and accelerate its growth so as to bloom earlier.

Due to the different cooling requirements among varieties, there are certain differences in indoor entry time and heat preservation time. After years of practice, the flowering time needed by each variety is about 34 days for 'longevity music' and 'silver longevity', 36 days for 'Xifu', about 36 days for 'Dongyangjin', about 41 days for 'longevity crown' and about 58 days for 'World one'.

Try to keep the air moist and properly thinning buds during flowering. During the flowering period, the relative humidity should be 40% to 70%, and spray water on the branches two or three times a day at the beginning of entering the house. During the flowering period, water once or twice according to the dry and wet condition of the soil. In order to reduce the occurrence of diseases and insect pests, potted flowers can be sprayed once or twice a week with 1500 times of imidacloprid EC to control aphids and 70% methyl topiramate for sterilization. In order to ensure that the crabapple blossoms in place, you can sparse buds when the buds are the size of peanuts, and it is best to leave only one or two strong buds in each cluster. Through the above measures, the festive and auspicious begonia will be in full bloom on time during the Spring Festival, showing its beautiful charm.

Techniques of promoting flowering of crabapple during the Lunar New year

Begonia is a traditional famous flower in China. Courtyard planting is often matched with Magnolia, peony and sweet-scented osmanthus to form the artistic conception of "Yutang rich and noble". It is known as "immortal in flower", "flower imperial concubine" and "flower noble". Begonia blossoms normally in April and May, because its flowers are like brocade, festive and auspicious, in recent years, producers often urge flowers to open in the first month, in order to increase the festive atmosphere. If you want Begonia to blossom during the Spring Festival, you should make full preparations and pay special attention to the following aspects.

It is advisable to put the plant in the sunny place outside before heavy snow to meet its cooling capacity. Begonia like sunshine, cold resistance, dry resistance are relatively strong, its flowering must have a certain amount of cold. Pot plants to promote flowers, you can dig suitable plants on the pot between September and October, first in a cool and ventilated place to maintain for a period of time, wait for it to take the pot and then put it in the outdoor sunny place for normal management, let it fully vernalization and dormancy, in order to meet its cold needs, otherwise it will not bloom.

Before moving into the room to promote flowers, it is appropriate to prune and reshape the plants. Begonia has a strong germinating power, and the only way to make the plant shape symmetrical and beautiful is to prune. Potted begonia is generally reshaped and pruned about 10 days before entering the house, and can be tied with iron wire or wire rope if necessary to make the branches reasonable and orderly. As most of the begonia buds blossom on more than two-year-old branches, attention should be paid to protecting the old branches, cutting off withered and weak branches, overlapping branches, disease and insect branches and long branches.

According to different flowering varieties, determine the timing of moving into the room and temperature control to ensure that begonia is in full bloom on time. Begonia cultivated in the open air usually moves indoors 40 to 50 days before the festival. During the flowering period, comprehensive adjustment should be made from the aspects of temperature, humidity, ventilation and light, so as to create a climatic condition similar to that of spring as far as possible. The temperature regulation during flowering can be divided into: flower bud germination stage 7 ℃ to 21 ℃, flower bud stage 12 ℃ to 27 ℃, florescence 15 ℃ to 25 ℃. After the potted flowers were first moved into the room, the room temperature was initially controlled at about 7 ℃, and after a week, the temperature was raised to about 15 ℃, no more than 26 ℃ during the day, otherwise the new branches and leaves were easy to grow and affect the growth and development of flower buds. When the temperature is above 23 ℃ at noon on a sunny day, the temperature can be reduced by shading or ventilation. The suitable temperature at night is from 8 ℃ to 12 ℃, and not less than 7 ℃ at night. If it is lower than 7 ℃, it can be heated properly. If you want to further advance the flowering date, you can spray 35 ℃ to 40 ℃ of warm water three or four times a day to increase the accumulated temperature needed for plant growth and accelerate its growth so as to bloom earlier.

Due to the difference of cooling capacity among varieties, there are some differences in indoor entry time and heat preservation time. After years of practice, the flowering time needed by each variety is about 34 days for 'longevity music' and 'silver longevity', 36 days for 'Xifu', 36 days for 'Dongyangjin', 41 days for 'longevity crown' and 58 days for 'World one'.

Try to keep the air moist and properly thinning buds during flowering. During the flowering period, the relative humidity should be 40% to 70%, and spray water on the branches two or three times a day at the beginning of entering the house. During the flowering period, water once or twice according to the dry and wet condition of the soil. In order to reduce the occurrence of diseases and insect pests, potted flowers can be sprayed once or twice a week with 1500 times of imidacloprid EC to control aphids and 70% methyl topiramate for sterilization. In order to ensure that the crabapple blossoms in place, you can sparse buds when the buds are the size of peanuts, and it is best to leave only one or two strong buds in each cluster. Through the above measures, the festive and auspicious begonia will be in full bloom on time during the Spring Festival, showing its blooming charm.