What should be paid attention to in the planting of begonia flowers?

It is best to plant at an ambient temperature of about 25 degrees, select some begonia flower seeds with a relatively high germination rate, and sprinkle them evenly in the fertile nutrient soil.

Watering and fertilizing. Begonia flower watering should be moist and dry potting soil. Foliar water should be sprayed in drought and midsummer to increase air humidity for growth.

Avoid water accumulation and rain in the pot, otherwise it is easy to rot the roots. In winter, the potting soil should be dry, and the leaves should be sprayed with water every 7 days to increase the humidity and clean the leaves. During the growth period, about 10 days, apply thin cake fertilizer water once a time; Apply fast-acting phosphate fertilizer during pregnancy bud stage.

Pay attention to the fertilizer must not splash on the leaves, and the flowering period and winter and summer should not be fertilized.

1. Basin selection. Potted begonia flowers recommend that you choose a purple sand pot, this pot not only has very good ventilation and drainage ability, suitable for the growth of plants, and it has a very beautiful appearance, and the beautiful begonia has a good ornamental effect.

2. Soil. Begonia flowers need loose, alkaline soil to grow, you can use the soil at the bottom of the flower bed or tree roots with river sand. The depth of potted begonia flowers should not be too deep, which is conducive to better extension of the root system.

It can be determined by the size of the plant, but it is generally 12 cm from the basin.

Germination is to promote the germination and growth of begonia seeds as soon as possible, so that the seeds can obtain better growth conditions. Begonia seeds.

The outer coat of the seed coat is relatively hard, and certain conditions are required to break it so that the seeds can absorb water and nutrients and grow quickly.

The purpose of germination is as follows:

1.Speed up germination: After the germination treatment of begonia seeds, the seed coat of the outer layer of the seeds is softened, broken or peeled, which is conducive to the rapid absorption of water and nutrients by the seeds, thereby promoting the speed of germination. This shortens the germination time and increases the germination rate of the seeds.

2.Improve germination rate: Through germination treatment, the germination rate of seeds can be improved.

The outer seed coat of Begonia seeds has a certain hindering effect, which restricts the water absorption and respiration of the seeds. Germination can destroy the seed coat and leave the seed in a state more conducive to germination, thereby increasing the success rate of germination.

3.Adapt to the external environment: Through germination treatment, begonia seeds can adapt to external environmental conditions in advance.

For example, cold treatment can simulate a cold winter and help seeds adapt to the warm environment of spring. In this way, the seeds will be easier to adapt to the external environment after sowing and will be more conducive to growth.

4.Early Breeding Period: Some Begonia varieties need a specific season to flower and bear fruit normally, and through germination treatment, the breeding period can be advanced so that Begonias can bloom and bear fruit at an earlier time.

It is worth noting that the germination process should pay attention to the conditions such as temperature, humidity and light, so that the seeds can get the best germination effect. In addition, different varieties of begonias may require different germination methods, so it is best to understand the characteristics and planting requirements of the variety before germination. Overall, germinating begonia seeds can help seeds germinate, grow, and increase germination rates as quickly as possible.

This can improve the success rate of seed planting, so that begonias can bloom and bear fruit earlier and enjoy beautiful flowers and fruits.

The following are the key points for planting begonia flowers:1. It is most suitable to choose loose and fertile mud with good air permeability and good drainage.

2. Begonia is a yang plant that needs sufficient sunlight to synthesize the nutrients needed for plant growth.

3. The cold resistance of begonia flowers is relatively strong, and the suitable survival temperature is between 1-3.

4. Water begonias are suitable for growing in a humid environment, so they need a certain amount of water**, but too much water will also affect the growth of potted plants due to stagnant water, so it is not easy to overwater.

5. Fertilization begonia flower breeding needs reasonable fertilization, sufficient fertilizer is needed during the growth period, fertilization is done once every 1 day, and diluted nitrogen, phosphorus and potassium compound fertilizer is used.

1.Soil selection for begonia flower cultivation.

The rhizomes of begonia flowers are tender and fragile, so attention should be paid to the selection of loose, fertile and well-drained substrate as culture soil. Potted plants can generally be envied with 7 parts of humus, 3 parts of river sand, plus a small amount of decomposing soybean cake fertilizer mixed with the culture soil; Or use 4 parts of humus, 3 parts of peat soil and 3 parts of river sand mixed loose, well-drained cultivated soil.

2.Watering method of begonia flower farming.

Begonia flowers can endure early, and they are most afraid of standing water. Regardless of ground planting or potted plants, it is generally possible to keep the soil moist, and the potted begonia potting soil should not be too wet, and the semi-moisture condition is the best. However, for potted plants placed on balconies or high ground, water the pots in time; The soil should not be too dry, because the soil is too much, the root absorption is blocked, the leaves of the plant are dehydrated, easy to lose nutrients, or dry and scorched, and in severe cases, the plant dies.

In spring, water every 3-5 days; Watering every 1 2 days in summer; Watering once in autumn 4-6 days; Water every half month in winter.

3.Fertilization method of begonia withered paulownia cultivation.

Begonia flowers cultivated in the open field, in addition to the base fertilizer applied during cultivation, after each year of flowering, can be dug around the plant, applied rotten organic fertilizer, and the water is irrigated after returning to the soil, so that it can be slowly absorbed, so as to meet the nutrient requirements of the vegetative growth of the plant. In autumn, also according to this method, apply a phosphorus and potassium fertilizer-based organic fertilizer, promote the differentiation of plant flower buds, meet the requirements of nutrients for its reproductive growth. Fertilization of potted begonia flowers can be carried out according to the season.

When the flower buds are formed in spring, but not opened, the organic liquid fertilizer that is well decomposed can be used to apply it at a concentration of 1:10 or 1:12, and it is not open once a week, and the method of promoting flowers with thin fertilizer is taken, so that the flower color is bright and the flowers are huge.

After flowering, the plant enters the vigorous period of vegetative growth, at this time the fertilizer management, to increase the concentration, generally according to the ratio of 1:6 or 1:8, every ten days and a half months forced to apply, 7 and 8 months to stop.

In autumn, a concentration of 1:10 is applied with phosphorus and potassium fertilizers.

1. Soil. Begonias prefer alkaline soil, and the pH should not be lower than 7. In addition, it is required that the soil is loose and has sufficient nutrient content. It can be mixed with some river sand in the humus soil to make its cultivation soil.

2. Illumination. Begonias like light and do not tolerate shade, so they need to be placed in a sunny place to raise. Except in the summer, when the sun is too strong, you need shade, and you need plenty of light at other times.

3. Moisture. Watering begonias, to see dry and wet, that is, when the potting soil is not completely dry, do not need to water, wait until it is dry and then water it, watering it thoroughly until there is water in the bottom hole. In addition, it is best not to water it on rainy days, and to drain the water in the pot in time.

Fourth, fertilization. In early spring, we should apply some organic fertilizer to the begonia to provide it with nutrients; In autumn, organic fertilizer was applied, and phosphorus and potassium fertilizer were applied after flowering; In winter, when the weather gets colder, stop fertilizing. You can choose some fertilizers for begonias.

5. Precautions.

1. Drain water in time. After watering thoroughly, the stagnant water should be removed in time, otherwise the begonia flowers will rot roots. Stagnant water can be removed by raising the pot or placing it in a ventilated area.

2. Pay attention to ventilation. Begonia should be raised to pay attention to timely ventilation, and it cannot be raised in a too closed environment, otherwise it will be difficult for it to grow normally.

1. Light, begonia flowers like sunny places and are very intolerant of shade. It is necessary to place the begonia flowers in a place with good light conditions, preferably to be able to be exposed to the sun. Begonia flowers are not conducive to their growth when placed in a cool place.

However, in the hot summer weather, it is necessary to provide proper shade to avoid the sun burning the flowers and leaves.

2. Soil, the growth of begonia flowers needs relatively loose and alkaline soil, and the soil at the bottom of the flower bed or tree roots can be added with river sand. The depth of potted begonia flowers should not be too deep, which is conducive to better stretching of the root system. Depending on the size of the plant, it is generally 12 cm away from the basin.

3. Water, begonia flowers like a humid environment, it is best to keep the potting soil moist when watering, water more when the temperature is high in summer, and do not water when it is cold in winter. Avoid rain to avoid root rot due to excessive moisture in the potting soil.

4. Nutrients, apply some organic fertilizer when germinating in spring, supplement nutrients, and water once after fertilization to promote the growth of plants. In autumn, when the leaves are falling, fertilizer is applied once as in spring. After the begonia flowers are gone, phosphorus and potassium fertilizers should be applied, and some special fertilizers for begonia flowers can be used at ordinary times.

5. Ventilation, begonia flowers are cold-resistant, and they like ventilated places. You can usually put begonia flowers in a well-ventilated place such as a yard or balcony. If the winter temperature is particularly low. It is necessary to take appropriate protective measures.

6. Precautions, in order to ensure the better growth and flowering of begonia flowers, it is necessary to prune branches and leaves from begonia flowers to early spring after the leaves fall, cut off weak branches, diseased branches, long branches, and over-dense branches.