Maintenance and Management of Begonia in Summer

1. Sunshade ventilation

Four seasons crabapple is very sensitive to sunlight, as soon as it enters summer, it is necessary to adjust the lighting time to create an environment that adapts to its growth. It should be shaded from 10 to 16:00 from the middle of May to the first ten days of June and from 8: 18 from the middle of June to the end of August. Indoor cultivated plants should be placed in a place with scattered light and good ventilation, and the windows should be opened at night for ventilation.

2. Moderate watering

Four seasons crabapple likes the humid environment, but in the hot summer, the basin soil should be slightly moist. Watering should not be fixed several times a day or once a few days, but should pay attention to observe the dry and wet condition of the basin soil at any time. It can be watered when the basin soil turns white, and the amount of water should not be too much. Watering time around 9 o'clock is better, as far as possible not dry, watering thoroughly, but can not wait until completely dry again.

3. Classified fertilization

The summer fertilization of four seasons begonia should be treated differently according to the new and old plants. For the new plants propagated in the autumn of the previous year, some mature thin cake fertilizer and water can be applied after each stubble, and the suitable fertilizer-water ratio is 1:5, once a week, twice a week, and can blossom again after two weeks. When the temperature is above 25 ℃, the old perennial plants or weakly growing plants should stop fertilization and wait until after the summer to usher in the second peak flowering season.

4. Cooling and humidification

The temperature is high and the air is dry in summer. in addition to shading and ventilation, it is necessary to sprinkle water on the ground around the plant many times a day to reduce the temperature and increase the air humidity. Families with conditions can set up a sand bed in a corner of the balcony or a corner of the courtyard, put the plant on the sand surface or sit on the sand bed, and wet the sand while watering the plant. in this way, it can play a better role in cooling and humidifying.

5. Disease prevention and insect control

Begonia is prone to spot bacteriosis under the condition of high temperature and high humidity. At first, dark brown spots appeared on the leaf surface, and gradually spread to a dark brown rib. The same amount of Bordeaux solution can be used to prevent the disease before the disease, and pay attention to improve the cultivation conditions and management methods. In the early stage of the disease, the diseased leaves should be removed and burned in time to prevent re-spread. Summer is the high incidence period of aphids and red spiders, so it is necessary to control them with pollution-free pesticides in time.

The suitable temperature for the growth and flowering of begonia is about 23 ℃. It prefers semi-overcast, cool and well-ventilated environment in summer, and avoids high temperature, waterlogging and strong light. In the summer maintenance, we should follow its "temper".

The summer maintenance of four seasons begonia is very sensitive to sunlight. As soon as it enters summer, it is necessary to adjust the light time to create an environment suitable for its growth. It should be shaded from 10 to 16:00 from the middle of May to the first ten days of June and from 8: 18 from the middle of June to the end of August. Indoor cultivated plants should be placed in a place with scattered light and good ventilation, and the windows should be opened at night for ventilation. Moderately watered crabapple likes a humid environment, but it is suitable for basin soil to be slightly moist in hot summer. Watering should not be fixed several times a day or once a few days, but should pay attention to observe the dry and wet condition of the basin soil at any time. It can be watered when the basin soil turns white, and the amount of water should not be too much. Watering time around 9 o'clock is better, as far as possible not dry, watering thoroughly, but can not wait until completely dry again. The summer fertilization of the four seasons begonia should be treated differently according to the new and old plants. For the new plants propagated in the autumn of the previous year, some mature thin cake fertilizer and water can be applied after each stubble, and the suitable fertilizer-water ratio is 1:5, once a week, twice a week, and can blossom again after two weeks. When the temperature is above 25 ℃, the old perennial plants or weakly growing plants should stop fertilization and wait until after the summer to usher in the second peak flowering season. The temperature of cooling and humidification is high and the air is dry in summer. in addition to shading and ventilation, it is necessary to sprinkle water on the ground around the plant many times a day to reduce the temperature and increase the air humidity. Families with conditions can set up a sand bed in a corner of the balcony or a corner of the courtyard, put the plant on the sand surface or sit on the sand bed, and wet the sand while watering the plant. in this way, it can play a better role in cooling and humidifying. Under the condition of high temperature and high humidity, Malus chinensis is easy to develop spot bacteriosis. At first, dark brown spots appeared on the leaf surface, and gradually spread to a dark brown rib. The same amount of Bordeaux solution can be used to prevent the disease before the disease, and pay attention to improve the cultivation conditions and management methods. In the early stage of the disease, the diseased leaves should be removed and burned in time to prevent re-spread. Summer is the high incidence period of aphids and red spiders, so it is necessary to control them with pollution-free pesticides in time. The suitable temperature for the growth and flowering of begonia is about 23 ℃. It prefers semi-overcast, cool and well-ventilated environment in summer, and avoids high temperature, waterlogging and strong light. In the summer maintenance, we should follow its "temper". (orchid, rose, rhododendron, four seasons begonia) conservation and management in summer

Hot, rainy and sunny in summer and autumn, it is the peak season for the growth of some flowers and plants, but there are also some plants in the dormant period. How to raise the flowers and plants at home at this time? In order to make the flowers survive this stage, the management should be strengthened in the aspects of watering, shading, prevention and control of diseases and insect pests.

Orchid shading: orchids belong to semi-negative flowers, which should be properly shaded and avoid strong light in midsummer. It is best to use a sunshade net to shade, and put the orchid near the surface of the water or in a place with fresh air and good ventilation.

Watering: although the orchid is fleshy root, but in the summer with strong light and high temperature, the demand for water is relatively increased, so it is necessary to ensure that it has enough water. In addition to normal watering, foliar spraying can be carried out at noon to increase humidity.

Rainproof: windy and rainy in summer, especially heavy rain, it will not only break the orchid leaves, but also splash the soil with bacteria on the orchid heart or orchid leaves, leading to the occurrence of brown spot in orchid plants. Therefore, in case of heavy rain, it is necessary to cover the rain properly.

Pruning: orchid leaves that have been damaged by pests should be cut off in time so as not to infect other orchid plants. At the same time, orchids blooming in summer should also be cut off residual flowers and withered leaves so as not to consume too much nutrients.

Rose

The reason for the death of potted rose in summer is that the potted soil is not well matched, the pot is not changed in spring, and the nutrients of the original potted soil are depleted. In this way, the rose can not withstand the high temperature and die. The rose is almost semi-dormant in the summer high temperature season. some people see that the rose does not blossom or blossom less, thinking that it is due to lack of fertility, so they apply more fertilizer and apply thick fertilizer, coupled with the high temperature in summer to speed up fertilizer fermentation. the rose will burn out the roots.

Spray water on rose leaves in summer, watering should be carried out in the morning and evening, branches should not be strongly pruned, but also pay attention to pest prevention, and strengthen lighting and ventilation.

Cuckoo cooling: create a ventilated and cool environment for flowers. When you take a lunch break at noon and turn on the air conditioner at night, take the flowers into the air-conditioned room and put them where the cold wind can blow. After getting up in the morning or going to work in the afternoon, turn off the air conditioner, then move the flowerpot out of the bedroom and put it in a cool and ventilated place indoors and outdoors to let it breathe fresh air.

Moisturizing: first, keep spraying water to the leaves five times a day. That is, spray once before light transmission in the morning, spray once into the room at the back end, spray once before entering the air-conditioning room at noon, spray once after leaving the air-conditioning room in the afternoon, and spray once before entering the air-conditioning room at night. At the same time, during the day, a basin of water is placed under the flowerpot and a wooden strip is put on it to sit on the pot, so that the water can evaporate at high temperature to create the air humidity needed for the cuckoo to bloom.

Transparent: the petal growth of rhododendron is often inversely proportional to light, especially for flowers blooming in high temperature season, petals will shrink at the slightest sight of strong light. As far as plant growth is concerned, it is necessary to see the sun. In order to solve this problem, keep the flowers transparent on the south balcony from 05:30 to 07:30 every morning to meet the needs of plant growth.

Nourishment: rhododendron blossoms can not be greatly replenished, but also must be mended, especially in the high temperature season. Spray a small amount of potassium dihydrogen phosphate solution to the leaves once a week (usually spray before entering the air conditioning room at night). Using watermelon juice to spray leaves and irrigate roots, the effect is good. That is, put the leftover watermelon peel on a plate to "stand". After 1 or 2 hours, some juice will be leached, gently scooped out with a spoon, and watermelon juice will be used to spray the leaves and fill the roots every day.

Begonia semperflorens

The suitable temperature for the growth and flowering of Begonia is about 23 ℃. It prefers semi-shade, cool and ventilated environment in summer, and avoids high temperature, waterlogging and strong light. When maintaining in summer, follow its "temper".

Shading and ventilation: to adjust the light time to create an environment suitable for its growth. It should be shaded. Indoor cultivated plants should be placed in a place with scattered light and good ventilation, and the windows should be opened at night for ventilation.

Moderate watering: four seasons crabapple likes the humid environment, but in the hot summer, it is appropriate to moist the basin soil slightly. Watering should not be fixed several times a day or once a few days, but should pay attention to observe the dry and wet condition of the basin soil at any time. It can be watered when the basin soil turns white, and the amount of water should not be too much. Watering time around 9 o'clock is better, as far as possible not dry, watering thoroughly, but can not wait until completely dry again.

These are all the things I know about several kinds of flowers in ordinary families that need attention and maintenance and management methods in summer. I hope it will be helpful for you to read this article. I want to know more. Please continue to follow our succulent flower beds to provide you with more related knowledge!