How to manage begonias in summer? How to maintain begonias in summer

The root system of the begonia in all seasons is developed and grows quickly, and it needs to be repotted every spring and add fertile and loose humus. Keep the potting soil moist during the growing season, and fertilize once every half month. At the flower bud formation stage, apply 1 2 times of phosphorus and potassium fertilizer.

Or use 20 20 20 general fertilizer, and use 15 15 18 soilless cultivation fertilizer for a long time when soilless cultivation. Seedling stage or flowering stage from low-light areas to high-light areas requires an adaptation process, otherwise the leaves are prone to shrinkage and appear scorched. On the contrary, the light is insufficient, the flower color appears dull and lacks brilliance, and the stems and leaves are easy to grow and be weak.

Begonias are commonly used in 10 cm pots. When the seedling is 10 cm high, it should be topped and topped to lower the plant type and promote the germination of new branches. At the same time, 10-15 days after topping, spray about 2 3 times, you can control the height of the plant at 10-15 cm.

Generally, begonias are cultivated for two years. It needs to be renewed after 2 years.

How to maintain begonias in summer?

Begonias spend summer in all seasons, and must do a good job of shading and ventilation. From the beginning to mid-May, the temperature gradually rises and the sun exposure becomes more intense, so proper shade is required. At this time, it needs to be placed under the shade outside.

From late June to mid-to-late August, the sun is very hot, so shade is carried out from 8 a.m. to 5 p.m. every day, with some scattered light in the morning and evening, and attention to ventilation. If the light is too strong, the nu leaf will shrink and be prone to scorching. However, insufficient light and excessive shade can easily cause the plant to grow weak and slender, and the flower color is light. In summer, it is advisable to water the potting soil with a little moisture.

It is too easy to cause leaf wilting; Excessive humidity can easily cause root rot. Watering should be done before 8 a.m. At the same time, water should be sprinkled on the ground 2-3 times a day, which has the effect of cooling and humidifying.

In summer, the temperature is high, and the begonias are in a semi-dormant state in all seasons, so fertilization should be stopped and watering should be controlled. Otherwise, it is easy to cause the leaves to turn yellow and the roots to rot. Cultivating begonias in all seasons, sometimes the leaves turn yellow and curl, the main reasons are:

One is direct exposure to strong light; second, the air humidity is small; the third is excessive fertilization; Fourth, improper watering. Corresponding measures should be taken to solve the above reasons, so that the leaves will stretch, the leaf color will be pure, and the flowers will bloom continuously in all seasons, so as to improve the ornamental value.

In the summer maintenance of crab claw orchid, two "mistakes" can not be made, otherwise the longer it grows, the more "rotten".

When maintaining the begonia in summer, do not put it in strong light, otherwise it may burn which key to hurt the leaves, it is best to put it in a semi-shaded or astigmatism environment to maintain, there is scattered light irradiation. When watering the begonias in summer, it is necessary to control the amount of watering, the soil in the pot is not too wet, and in addition, it is also necessary to pay attention to maintaining the ventilation of the environment to avoid the leaves of the plants from turning yellow.

Growth characteristics of begonias in all seasons.

Begonia's demand for light is neutral, it likes the sun but cannot accept full sunlight, likes shade but cannot be dark for a long time, and it is best to be in a semi-shady environment and accept appropriate scattered light.

The suitable temperature for the growth of begonias in all seasons is 15-24, and the maintenance temperature is lower than 10 or higher than 28, otherwise the growth rate will slow down or even stop growing.

Four seasons begonia summer maintenance method.

When maintaining the begonias in summer, do not put them in strong light, otherwise the leaves may be burned, but the sunlight should not be too weak, it is best to be placed in a semi-shaded or astigmatism environment to maintain, with scattered light irradiation.

When watering the begonias in summer, you should control the amount of watering, the soil in the pot should not be too wet, in addition, you also need to pay attention to keeping the environment ventilated, if the environment is hot and humid, the leaves of the plant are easy to turn yellow.

Four seasons begonia summer watering method.

It is best to water the begonias around 9 o'clock in the morning, not at night, when watering, you need to see that the water can flow down slowly along the edge of the pot, do not water the flowers and leaves, to prevent the water from being watered, and the amount of water does not need to be too much each time.

Fertilization tips for begonias in four seasons in summer.

When the temperature reaches more than 25 degrees in summer, you need to fertilize the begonias, and when the temperature is below 25 degrees, you can fertilize once a week for two weeks.

Precautions for summer breeding of begonias in all seasons.

Begonias can be raised in the open in summer, but it is best to move to a sheltered place when it rains, otherwise, the roots are perishable, and many plants like light, but also need to bask in the sun, indoor breeding must be placed in the sun with good ventilation, but in summer you need to do a good job of shading.

The growth habit of begonias in four seasons is to like sunlight, slightly shade-tolerant, afraid of cold, and like warmth. Therefore, it is necessary to carry out thermal insulation work in winter. So how do the four seasons begonias survive the winter? How about the winter maintenance skills of the four seasons begonias?

Winter placement

Winter is coming, the temperature will become lower, when the indoor temperature is lower than 5, it will be colder at night, then it is necessary to move the begonia to a place far away from the window, in short, do not close to the window, but also be able to shine in the sun, so as not to be blown frostbite by the cold wind.

Anti-freeze measures

In the coldest part of winter, you can insert three or four thin bamboo sticks into the potting soil as a support, and then use a transparent plastic bag film to cover the plant and the pot together, and then seal the lower mouth, so that you can do it.

When the temperature rises, the film should be uncovered and cured normally.

Watering scheme

Because of the cold winter, the begonias are basically in a dormant state, and the water consumed is not large, so the plants do not need too much water at this time, so do not water frequently. As long as the potting soil is semi-dry and semi-wet, it can avoid root rot.

The watering time should be watered at noon, and the temperature is relatively warm at noon, which can reduce the temperature difference and facilitate the growth of plants.

Ventilation maintenance

Four seasons begonias should also pay attention to ventilation in winter, you can choose when the weather is warm, open doors and windows for ventilation, but do not put the four seasons begonias in the tuyere, properly shade and place.

It should also be noted that in winter, begonias should not be fertilized, so as not to grow thin new shoots and leaves, which are not easy to manage.

1. Soil

The cultivation of begonias can play a role in the cultivation of the soil can play a double effect with half the effort, the best choice of breeding begonias is fertile and loose soil, we can use fertile garden soil or pond mud when we prepare the soil ourselves, and then add a piece of humus or coarse river sand, you can also use cinder instead of river sand to increase the drainage and permeability of the soil.

2. Illumination

The growth of begonias likes to have plenty of light, but in summer, the sun is strong and the temperature is relatively high, so it is best for us to maintain the begonias in semi-shade when cultivated outdoors. If it is cultivated indoors, it can be cultivated in a place where there is no midday sun. If there is no direct sunlight indoors, we need to moisturize bright light to prevent the begonias from growing poorly due to lack of light.

3. Moisture

Water is the source of the growth of all things, and the growth of begonias in all seasons is inseparable from the environment of sufficient moisture. All year round, no matter what time it is, we only need to water according to the principle of seeing dry and wet to ensure that the growth of begonias in all seasons will not occur due to the problem of moisture. Under special circumstances, it is also possible to moisten the slightly moist state of the potting soil, but do not let the potting soil accumulate water.

The damage of waterlogging to the root growth of Begonia is irreversible.

4. Temperature

Begonias like to grow in a warm environment, so if there are conditions, we can give it cold and warm measures in winter, and when the air is dry, we can properly spray the leaves to prevent the leaves from drying out. In summer, it is necessary to pay attention to moisturizing and cooling to avoid high temperature that causes its growth to stagnate or dry up and die.

5. Ventilation

The growth of begonias has high requirements for ventilation environment, and if the ventilation of the environment is not good, it will lead to poor air quality and poor growth. Therefore, whether it is spring, summer, autumn or winter, the four seasons begonias cultivated indoors need to be regularly opened and ventilated to ensure that they have good air quality growth.

Soil: Breeding begonias should be loose, fertile and well-drained, with a certain fertilizer retention capacity and slightly acidic. Lighting:

It is required to be brightly lit, and it can be cultivated in full sunlight except in summer. Watering: Keep the potting soil moist, but make sure it doesn't accumulate water.

Fertilization: To regularly supplement it with some thin fertilizer water, you can choose Bika water-soluble fertilizer.

Four seasons begonia is a very diligent flowering plant, but also by many flower friends love a kind of green plant flowers, it pays attention to some details in maintenance, basically can keep blooming all year round, there are double petals of four seasons begonia, there are also single-petaled four seasons begonia, there are many types, common copper leaf powder, green leaf white, etc., are very beautiful.

The most important point is that it is very easy to cut cuttings into life, even if you cut off a branch by hand, soak it in water, hydroponic it, after a period of time, it will grow a lot of roots, and even hydroponic branches can bloom. Cuttings of begonias, you can choose in the spring, or you can choose in the fall, if it is a cuttings cut in the spring, it will bloom until autumn and winter.

It also has a variety of flower colors, red, pink, peach, etc., all very beautiful and bright, on the balcony to raise a pot of begonias, you can enjoy the flowers all year round. But some flower friends say that the begonias they raise, why do they bloom very little, or they don't bloom all the time, I don't know what happened? So today, we will introduce some tips for maintaining the four seasons begonia potted plant, so that it can flourish and bloom all the time.

1. Four seasons begonia summer skills.

1. Light. In fact, the begonia in the summer, it is best not to be exposed to direct light, but it can not be placed in a place where there is no sunlight at all, too little light, too high temperature, will also affect its flowering, can be placed on the south balcony, half a day of light time, or astigmatism in a place, a cooler place. If there's no sunlight at all, that's not going to work.

2. Watering. In addition, the four seasons begonia can not lack water, if it is kept at home, you can sit in a pot, when the summer is hot, add water to the pot every day, pay attention not to cut off the water, but be sure to keep ventilation, it likes a cool and shady climate, if the temperature is suitable, it will bloom in summer, although the amount of flowers is a little less, but it is also a non-stop flower. In autumn, when the weather is cooler, the flowers bloom more and more, bigger and brighter.

In winter, put the begonia on the indoor balcony to keep it in sufficient light, even if there is no heating, as long as the temperature is kept above 5 degrees, it can still continue to grow and bloom.

Begonias are afraid of heat and waterlogging, and in late June (summer) of potted plants, pay attention to shading, ventilation and drainage, and prevent water accumulation in the pot, otherwise it is easy to rot and die.

The situation you are talking about should be that you don't pay attention to shading, so pay attention to shading at noon in summer and don't let the sun shine for a long time. Water a little or change the soil, the soil is best prepared in a florist.

After the frost falls, it is necessary to move indoors to prevent freezing and keep warm, otherwise it will freeze to death if it suffers from frost; Interior furnishings should be placed in a sunny place. If the room temperature continues to be above 15 and top dressing, it can still continue to flower.

Cultivation management Light, water, temperature, and topping are the keys to planting begonias in all seasons. After planting, the begonias can be exposed to direct sunlight in early spring, and with the enhancement of sunshine, they must be properly shaded. At the same time, attention should be paid to the management of moisture, too much water is prone to rotten roots, rotten buds, rotten branches; High temperature and humidity are prone to various diseases, such as stem rot?

After planting seedlings, liquid fertilizer should be applied every 10 days. Pruning long branches and old branches in time to promote the growth of new side branches, and strengthening pruning is conducive to the beauty of plant shape. The soil conditions for cultivation require humus-rich, well-drained, neutral or slightly acidic soils, which are both afraid of drought and water stains.

Maintain the begonias in all seasons, be sure to ventilate more in summer, put them in a cool place, and fertilize them after the flowering period, so that they can bloom continuously!

<>1. Soil: It is best to have loose, breathable soil and good drainage, and the phenomenon of stuffy roots will not occur, and sandy soil is appropriate.

2. Temperature: The most suitable temperature for the growth of begonias is between 18 and 20 degrees, and it should be moved to a cool position when the temperature is relatively high in summer, and it should be placed indoors for breeding in winter.

3. Watering: The temperature is high in summer, and the evaporation of water is relatively fast, so it is necessary to water once in the morning and at night, and watering in winter when the light is strong at noon, which can prevent the plants from being frozen.

4. Light: The plants should be placed in a position with strong sunlight indoors to receive sufficient light, and shade should be done in summer to prevent strong sunlight from burning the plants.

5. Fertilization: Thin fertilizer should be applied frequently, and cake fertilizer water should be applied every fifteen days during the growth period, and it should not be fertilized too much, which will cause the yellow leaves and buds of the plants.

2. Precautions.

After the flowering period of the plant, it is necessary to prune the branches and leaves and pluck the tops in time.

First, the soil suitable for the four seasons begonia:

Four seasons begonia can adapt to general neutral soil and slightly acidic soil. However, in slightly acidic soils, the growth is relatively good, the leaves are slightly larger, more fat, and the flowers are larger and brighter. The soil for planting begonias should also be satisfied, loose and breathable, with good drainage and fertility.

1 ratio to mix. Then stir thoroughly, and you can plant four seasons begonias.

Second, a suitable environment for growth:

There are two contradictory stages of growth of Four Seasons Begonia: first, drought tolerance and fear of water shortage, but if there is a little more water, the roots will rot, and if there is a little less water, it will not grow tall; Second, they like light and are afraid of strong light, and if the light is insufficient, they will not bloom, and if the light is too strong, the leaves will be sunburned. The stage of contradiction is difficult to grasp.

Let many people love it and fear it. The solution to this contradiction is temperature.

Third, appropriate fertilization of begonias in all seasons:

Four seasons begonia is a flower that blooms diligently, and it is necessary to pay attention to "thin fertilizer and diligent application" when fertilizing, and pay attention to "balanced use of nitrogen, phosphorus and potassium". Daily fertilization is mainly based on organic fertilizer. By loosening the soil, once a month the "ripe sheep dung ball" is used to replenish the flower soil.

After each flower, clean up the scattered flowers. Then increase the "organic fertilizer water" and replenish it every 15 days.

After the flowers fall, you can use the artifact "potassium dihydrogen phosphate", which promotes flowering, by applying organic fertilizer water once. On a sunny day, in the evening, dilute "potassium dihydrogen phosphate" with water about 1,200 times and spray it onto the leaves and branches. Use once every 7 days, three times in a row.

It can effectively promote the next flowering.

Fourth, watering:

fifth, four-season begonia pruning;

The maintenance of healthy begonias is easy to string, and the moisture content of the branches is very high, and it is often encountered that the leaves are crushed and the branches are broken. Therefore, it is necessary to prune the branches that are too tall and too tall. Let the trunk thicken so that the branches can be dragged out. The side branches are thickened so that they are not easily crushed.

First of all, the four seasons begonia is maintained and healthy, and when the main trunk grows to 20 cm, 3 to 5 bud points (branches) are left at a position of 10 cm. Then truncated. After truncating, the apical dominance is lost, then the main stem can grow, and soon the side buds can also grow.

After the secondary growth in the later stage, the overall height is controlled at about 30 cm.

When the side buds grow to about 12 cm, they are also truncated once. Leave about 5 to 7 cm in length and truncate about 3 bud points. Promote the growth of secondary branches.

The main trunk is truncated "one pole out of three branches". The side buds grow "one branch supports three branches". The overall crown width is "one pole with three branches, three branches and nine branches", and it will soon form a plump crown.

Compact tree shape.