In the summer in the north, how to breed begonias?

In summer, the begonias of the four seasons are maintained, and the next flowering season will bloom.

Regarding the creation of the growth environment, it mainly includes three aspects: temperature, watering, and light, which are the reasons that directly affect the growth of begonias in all seasons. In addition, because the environment will be different from place to place, the process of creating it will also be different. Fortunately, the purpose is the same, no matter where it is.

As long as it is maintained according to the growth habits of the begonia in all seasons and given it a proper growth environment, the growth can basically be worry-free.

Four seasons begonia breeding method 1, soil four seasons begonia breeding selection of soil can play a multiplier effect with half the effort, breeding four seasons begonia is best to choose the use of fertile and loose soil, we can use fertile garden soil or pond mud when we prepare the soil, and then add a saprous or coarse river sand, you can also use cinder instead of river sand to increase the drainage and permeability of the soil 2, the growth of light four seasons begonia likes sufficient light, but the sun is strong in summer, the temperature is relatively high, It is best for us to carry out semi-shade maintenance of the begonias cultivated outdoors, if it is maintained indoors, it can be cultivated in a place where there is no noon sunlight, if there is no direct sunlight indoors, we need to moisturize bright light to prevent the begonias from growing poorly because of insufficient light.

Begonias like sunlight, slightly shade-tolerant, afraid of severe cold, like warm, slightly humid environment and moist soil, but afraid of high temperature and waterlogging, in summer need to pay attention to shading, ventilation and drainage.

Begonias are propagated by sowing seeds or cuttings. Four seasons begonia is easy to receive a large number of seeds, and the germination power is very strong, generally choose seeds for breeding. After the seeds are picked, they are sown immediately, generally sown in shallow pots in August and September, and it is necessary to pay attention to the fine subsoil, because the seeds are subtle, and the germination power is strong, and the sowing can not be too dense.

After sowing, do not fill the soil, wet the bonsai soil, cover the glass, put it in a semi-shaded place, maintain a certain amount of moisture, and bud after a week.

Begonias are not resistant to direct sunlight and rain in summer, so they should be shaded and waterproof and rainproof, if they are exposed to drenching for a long time, it is very easy to cause branches and leaves to rot. In winter, it likes abundant sunlight, and if the sunlight is not enough, the growth is weak, the main stem is long and slender, the leaf color and flower type become shallower, the light source is too strong, the leaves are contracted, and the scorched spots occur, and when the chemical fertilizer is not enough, the main stem is short, and the leaves are red.

Watering: When watering potted plants Four Seasons Begonia, the bonsai soil should be dried before irrigation, such as keeping the bonsai soil wet and cold for a long time, it is very easy to cause root rot and cause bacterial wilt.

Fertilization: Four seasons begonia roots, abundant growth, the growth period should pay attention to fertilization management, chase dilute liquid fertilizer 1 time a week, with compound fertilizer 150-200ppm is appropriate. Watering should be abundant, generally the main stem grows weaker after 2 years of planting, and the plant shape is uneven, that is, it needs to be alternated.

In terms of production, it is generally planted annually. However, in horticultural flower planting, it can be grown and planted for many years.

Disease prevention and insect control: Begonia in the four seasons under high temperature and low humidity conditions, it is very easy to produce color spot fungus. Dark brown spots appear on the leaves at first, which slowly spread into dark brown whorls.

Before the onset of the disease, it can be prevented by spraying the same amount of Bordeaux liquid, and attention should be paid to improving the planting conditions and management plan. In the early stage of the disease, the diseased leaves should be removed and damaged immediately to prevent further spread. Summer is the most common season for aphids and spider mites, so it is necessary to immediately prevent them with pollution-free pesticides.

Personally, I think that of course it is suitable for domestic farming, as long as the soil is slightly acidic, the light is sufficient, and the fertilizer is sufficient, you can breed.

Of course, it is suitable for raising at home, this plant is a very good plant, especially beautiful, especially beautiful, we must choose the right variety for cultivation, pay attention to ventilation, pay attention to light, we must pay attention to the growth of plants, and prune on time.

It should be placed in a sunny place, the temperature should be suitable, and the surrounding environment should be clean, remember to water and spray pesticides. Suitable for raising at home.

Get more sunlight, water more, and fertilize more. It is suitable for raising at home, and this kind of flower is very beautiful after flowering.

Four seasons begonia sowing pre-treatment

The selected container of the Four Seasons Begonia must be cleaned and even disinfected and sterilized, and the drainage pipe hole of the basin body is buried with tiles to ensure that the drainage pipe of the pot soil is smooth when watering. Spread the coarser cultivation medium on the lower part of the pot, and add fine sand to the upper part, but the cultivation medium in the pot should not be put too much, and the height and width ratio distance from the pot mouth is set at 2cm. After spraying, the spray will be placed in the water, the pot surface will be exposed, so that the water will seep from the bottom of the pot hole from top to bottom, and the sowing can be carried out after waiting for the potting soil to be wet.

How to sow begonias in four seasons

The sowing of begonias should be preferably freshly picked at the beginning, and the sowing time is carried out in April-May and August-September.

The seeds are first mixed with fine garden soil, and then evenly sown to the surface of the potting soil, without carrying out soil filling, using thin laminated glass or plastic film to carry out moisturizing and hydration, placed in a cool and naturally ventilated area, if it is placed in a greenhouse, it needs to be shaded. The temperature standard of 15-22 is suitable for rooting and germination, about 1 week or so.

The cultivation method of begonias in all seasons

Soil:The planting soil layer of Begonia is generally mixed with raw materials such as culture soil, river mud, humus, coarse river sand, and slag. Ensure that the soil layer has excellent looseness, air permeability, drainage pipes and fertilizer nutrients, and can be moved to the pot for application after sterilization and disinfection in a high-temperature natural environment.

Lighting

Begonias bloom in all seasons, so it is best to turn the pot moderately in the case of receiving light to ensure that the light is evenly proportionate and prevent the situation of steep growth on one side. Moderate shielding in a strong natural environment, enjoy the nourishment of semi-shaded diffuse light, and do not lack light source during the whole maintenance process.

Watering watering

Watering the begonias to see the standard watering of dry and wet, to prevent too much watering and too frequent to the begonias to cause the potting soil to accumulate small blisters and rot the underground stems. During the peak period of growth and development and the time range of water evaporation in summer, you can give a few more drops of water, and keep the soil layer wet at other times.

Fertilization

In order to better the begonia can grow and develop physically and mentally and for a long time, it is necessary to add a dilution fertilizer solution to the main stem every half a month or so. The chemical fertilizer is dominated by raw fertilizer, and the concentration value of the dilution solution must be diluted before fertilization, otherwise there is a risk of begonia being burned.

Precautions: The natural ventilation regulations in the natural environment have been forgotten by the breeders, and the natural ventilation is not smooth, and pathogenic bacteria and pests will take advantage of the void to enter, damaging the healthy growth and development of the physical and mental health of the begonia. It is necessary to do a good job in moth-prevention and sterilization. In addition, the potting soil of the main stem must be replaced every two years to ensure that the soil layer is physically and mentally healthy and full of nutrients.

1. The soil should be fertile and loose 2. Semi-shaded maintenance should be carried out when cultivating outdoors, and indoor breeding should be placed in a place where there is no noon sun 3.

First of all, you must breed it in that sunny situation, and then you must water and fertilize it on time, which is very important, usually go and prune the leaves for him, and then you must take care of him.

<>1. Requirements for potting soil for begonias.

Four seasons begonias like moisture and are afraid of waterlogging, so they require permeability and ventilation in the preparation of potting soil, which can be prepared with river sand + humus + sawdust, or with peat soil + perlite + humus.

2. Light management of begonias in all seasons.

Begonias like light, but avoid direct sunlight, spring, autumn and winter can be given sufficient light, summer should avoid direct sunlight, otherwise it is easy to sunburn Begonias, summer should be placed in a semi-shaded place for maintenance.

3. The watering method of the four seasons begonias.

Four seasons begonia likes a warm and moist environment, but is afraid of waterlogging, so watering should be controlled, less transpiration in the germination period, should be defeated and envied less watering, keep the pot soil slightly dry, the pot soil is too wet to lead to root rot. During the vigorous growth period, you can water more appropriately, follow the principle of seeing dry and wet, and usually spray more to the surrounding environment to increase air humidity.

Watering should be avoided watering, especially some begonia varieties with fluffy leaves, not to water, easy to cause stems and leaves to stagnate and rot, watering should be along the edge of the pot.

4. Fertilization method of begonia.

Four seasons begonia does not need much nitrogen fertilizer, the growth period should pay attention to observe the leaf color and plant growth of the plant for fertilization, if the nitrogen fertilizer is too much, it will cause the begonia leaves to grow, and affect flowering. Phosphorus and potassium fertilizers should be applied before flowering to improve the quality of flowering.

1. Soil: When cultivating begonias, clean and loose mixed soil needs to be selected. 2. Water and fertilizer:

Begonias are not waterlogging tolerant and need to be watered every 1-2 weeks. 3. Light: Place the begonias in a bright place to promote photosynthesis.

4. Precautions: Cut off the withered yellow leaves and diseased branches of the begonia in time.

1. Cultivation soil

The cultivation soil of Four Seasons Begonia can be mixed with river sand, humus soil, snake sawdust, garden soil, pond mud and other materials. Ensure that the soil substrate is clean, clean, loose, breathable, and has sufficient nutrients, and after disinfection and sterilization in a high-temperature environment, it can be used for potted plants.

2. Water and fertilizer irrigation

Begonia is a water-loving plant, and its requirements for water and fertilizer are relatively high. During the growth process, ensure that sufficient water is applied, but there can be no water accumulation and soaking rotten rhizomes. Fertilization follows the principle of a small amount of many times, with organic fertilizer, decaying fertilizer, elemental compound fertilizer, etc., and the fertilizer must be diluted before use.

3. Light and temperature conditions

The warm environment of 15 22 is the most suitable for the growth and development of begonias in all seasons. However, the plant is not very tolerant to low temperature and freezing weather, so it should be stable above 10 in the low temperature environment. When receiving light, it should not be exposed to direct strong light, and should be nourished with bright, warm, sufficient scattered light or direct light of moderate intensity.

4. Precautions

Plucking topping at the seedling stage allows the follow-up growth of the begonia to be full and robust, and prune the residual flowers on the plant body in time after the flowering period to avoid unnecessary nutrient consumption. Nitrogen fertilizer is the main fertilizer during the leaf growth period, and it is recommended to reduce nitrogen fertilizer and increase the amount of phosphorus and potassium fertilizer before and after flowering. It is easy to get sick in a hot and dry environment.