What is the knowledge of raising flowers and fertilizing? What fertilizer is good for raising flower

The knowledge of raising flowers and fertilizing:

1. Appropriate fertilization time.

The right time for flower fertilization is very important, and the right fertilizer at the right time can raise better flowers. Generally, plants will enter the growth period in spring and autumn when the temperature is more suitable, and they need a lot of nutrients before and after the flowering period, which is very suitable for supplementing them with nutrients at this time.

But when the weather is too cold or too hot, the plants will enter the dormant period, so we should not fertilize them, and it is best to spend the dormant period quietly. Plants that are sick or have damaged roots should not be fertilized for the time being, and they can recuperate with peace of mind. There are also plants that have just been repotted, and there are enough nutrients in the soil, and there is no need to fertilize at this time, otherwise it will cause fertilizer damage.

2. Different fertilization needs of different plants.

Different plants also have different needs for nutrients, foliage plants generally have a relatively single demand for nutrients, mainly nitrogen fertilizer, which can help their roots grow more robust and the leaves are more green, and the plants with markings on the leaves can be appropriately supplemented with some phosphorus and potassium fertilizers.

The nutrients needed by flowering plants are more comprehensive, and some nitrogen fertilizer is needed to promote the growth of their rhizomes and leaves during the growth period, but before the flowering period, in order to differentiate more flower buds, it is necessary to change to phosphorus and potassium fertilizer, but flowering consumes a lot of nutrients, so after the flowering period, they should also be supplemented with nutrients with a more balanced emerald water-soluble fertilizer, so that flowering plants can grow better and produce more and better flowers!

In addition, flower friends should follow the principle of applying a small amount of fertilizer many times and thin fertilizer frequently to achieve the desired effect.

Fertilization of bonsai and flowers is very particular, too much application, and the branches and leaves are long; If there is a lack of fertilizer, the branches will be weak, the leaf color will turn yellow, and it will be susceptible to diseases and insects. So pay attention to the following tips for fertilization:

First, the newly planted, newly potted, and newly changed potted trees and potted flowers have damaged their root systems, so it is advisable not to fertilize them for the time being. In spring and summer, potted flowers and potted trees are in peak season, so you must apply more fertilizer. In autumn, potted flowers and potted trees grow slowly, so less fertilizer is needed.

In winter, flowering trees enter the dormant period and stop fertilizing. It is not suitable to fertilize around noon on rainy days or high temperatures in midsummer (fertilization is easy to lose in rainy days, and fertilization in high temperature weather is easy to hurt the root system). Fertilization is best done on cloudy days, in the evening or when the potting soil is slightly dry, first remove weeds and loosen the soil, which is conducive to fertilizer water infiltration into the soil and accelerates the decomposition of fertilizer.

However, it must be watered thoroughly the next morning, commonly known as "return water", which is not only conducive to the absorption of fertilizer water but also avoids fertilizer damage.

The second is to apply thin fertilizer frequently, and the amount of fertilizer applied each time should be small and thin. Generally speaking, from the beginning of spring to the beginning of autumn, chase thin fertilizer water (seven points of water and three points of fertilizer) every 15 days; Top dressing once 30 days after the beginning of autumn, and stop topdressing after the beginning of winter.

Third, it is necessary to pay attention to the nutrients needed by potted flowers and potted trees are mainly nitrogen, phosphorus and potassium. Nitrogen fertilizer promotes the growth of plant branches and leaves, such as peanut bran, soybean cake, and ammonium sulfate; Phosphate fertilizer promotes bright flower color and fruit hypertrophy, such as superphosphate and crushed bone meal; Potassium fertilizers promote root development and firm plants, such as potassium sulfate and plant ash. Therefore, it should be applied separately according to the growth of the plant, and also according to the characteristics of the variety and growth.

Fourth, it is best to use organic fertilizer for bonsai flowers, also known as farm fertilizer, such as human manure, poultry manure, bone meal, peanut bran, soybean cake and various green manure, plant ash, etc., these fertilizers contain different components of nitrogen, phosphorus and potassium. Do not use chemical fertilizers as much as possible, because chemical fertilizers will leave acid or salt roots, and the potting soil will become acidic or alkaline, hindering the growth of plants. In addition, fertilization should be applied on the edge of the pot.

There are several commonly used fertilizers for raising flowers:

Horseshoe flakes and pig and sheep's trotters, they are delayed-acting organic vegan fertilizers, which are quite high in nitrogen, phosphorus, potassium, and contain some other nutrients, and the fertility is long-lasting and soft.

Oil cakes and meals, including sesame dregs, soybean cakes, cotton cakes, peanut cakes, rape cakes, etc. They are quite high in nitrogen and phosphorus, show a weak acidic reaction, and are highly efficient organic fertilizers, with small dosage and high fertility, and are also relatively hygienic.

Grass ash is ash made from dead branches and fallen leaves or hay, which contains a large amount of potassium, which can make the stalks thick, the pieces straight, and the flower stalks solid.

Superphosphate is a delayed fertilizer mined in phosphate rock, containing a large amount of phosphorus and calcium, and the fertility is soft and acidic.

Urea and ammonium sulfate, both of which are fast-acting fertilizers, contain a lot of nitrogen, and the fertilizer effect is very fast.

As mentioned earlier, when cultivating flowers and trees native to the south in the north, maggot sulfate iron aqueous solution should be watered regularly in order to neutralize the alkali in the water and soil, and promote the soluble iron ions in the water and soil to be free for the flowers and trees to absorb and utilize, so as to make the leaves green and prevent yellowing.

Potassium dihydrogen phosphate, a discrete fast-acting fertilizer, can directly provide phosphorus and potassium nutrients to flowers and trees.

If the above does not solve the problem, you can try:

Household flower growers in rural areas and towns can also use chicken and duck manure, manure and compost to mix them into the culture soil, which can not only provide a long-lasting fertilizer source for flowers and trees, but also improve the physical structure of the potting soil, which is conducive to aeration and water permeability.

In addition, meat washing water, fishy water, rice washing water, soybean water, eggshell residue, animal hair, and half-cooked hemp seeds and soyzi seeds can all be used as a source of fertilizer for potted flowers.

In the process of raising flowers, I can always use some flower fertilizer, today I sorted out 5 kinds of flower fertilizers that are more common in life, these names are often mentioned by flower friends from all walks of life, but we must know when to use it, and we can flourish when we use it, otherwise we will burn the roots if we use it indiscriminately!

1. Urea. Urea is a synthetic fertilizer, which is a kind of nitrogen fertilizer, but the content of nitrogen is very high, accounting for nearly half, and its fertility is very large, and it is particularly suitable for flower friends in the north to prepare at home.

Generally, when it is used with water, urea and water are about 1:1500 ratio, and then watered in the soil with the usual watering method, pay attention to bypassing its root system, as if this will reduce the fertilizer damage to a minimum, if it is used indiscriminately, it is easy to burn the root system of the plant.

2. Potassium dihydrogen phosphate.

Potassium dihydrogen phosphate is the most recommended flower fertilizer for flowers, the most phosphorus and potassium fertilizer, but also contains a certain acidity, flowers are particularly fond of it. Not only does it have an immediate effect on use, but it's also exceptionally safe and hygienic.

If there are flower friends who breed Junzi Orchid at home, in the case of breeding without flowering and unable to draw flower arrows, as long as they are used once or twice, they can immediately draw out large flower arrows. When potassium dihydrogen phosphate is applied, the ratio can be slightly lower, a ratio of 1:1000.

3. Lime. Lime is relatively unfamiliar to flowers, because it is not necessary to raise flowers in the north, but some plants can not be maintained in the soil with too high acidity, lime can help reconcile the pH of the soil, and there is calcium in lime, which can also help plants supplement more nutrients, especially some evergreen plants, which are particularly needed for it, and will flourish when used well, and the effect will be doubled immediately.

4. Ferrous sulfate.

Many flower lovers in the north know that many flowers are not suitable for cultivation in the north because they can only grow better in slightly acidic or acidic soils. If the plant has yellow leaves, there is no problem with the maintenance of the environment, it is likely that there is a lack of iron in the soil, and ferrous sulfate will appear at this time.

Ferrous sulphate can replenish the lack of iron in plants, and can also help improve the pH of the soil, making the soil more acidic, and in order to maintain this acidity, it should be applied every six months.

However, ferrous sulfate is more troublesome than other flower fertilizers when applied, because the solution it prepares cannot be stored, and it must be used immediately after dilution, otherwise the iron in it will be oxidized quickly in the air, and then watered at this time, it will be harmful to the plant.

5. Boric acid. Boron is not the main element required by flowers, but it cannot be ignored, and the effect of boron can prevent fruit drop and make the fruit hang for a longer time. Boric acid is generally sprayed, so the dilution ratio is higher, generally 1:

2500 proportions.

However, there are not many fruit trees at home, but in flowering, boric acid also has a very obvious effect, and the use of boric acid can greatly increase the amount of flowers, and it seems that it can easily burst pots when used on flowers.

Raising flowers requires proper fertilization, and the following fertilizers can be selected:

1.Organic fertilizer: Organic fertilizer can improve the soil and increase the fertility of the soil, but at the same time, it is not believed that it will cause harm to plants.

2.Mineral fertilizers: Mineral fertilizers are rich in nutrients and can quickly replenish the nutrients needed by plants.

3.Liquid fertilizer: Liquid fertilizer is easily absorbed and can quickly increase the nutrient content of plants.

4.Organic mineral compound fertilizer: Organic mineral compound fertilizer not only has the advantages of organic fertilizer, but also can provide nutrients of mineral fertilizer, which is a comprehensive model fertilizer.

When choosing a fertilizer, you need to choose it according to the growth needs of the plant and the soil conditions. At the same time, it is necessary to pay attention to the appropriate amount of fertilization, excessive fertilization will cause damage to the plant.

Mine: Yes. What should I buy, what fertilizer is the most suitable for the stool?

1.The importance of flower fertilization: flowers need nutrients for growth, and fertilization can provide the nutrients needed by flowers, promote the growth and development of flowers, and make flowers more colorful and healthy.

2.Different flowers need different fertilizers: Different types of flowers need different kinds of fertilizers, for example, nitrogen fertilizer is needed during the growing period, phosphate fertilizer is needed during flowering, potassium fertilizer is needed during fruit ripening, etc.

In addition, it is also necessary to consider the environment in which flowers grow, such as sunlight, humidity, soil pH and other factors, and choose the right fertilizer.

3.Classification of fertilizers: Fertilizers can be divided into two types: chemical fertilizers and organic fertilizers.

Chemical fertilizers are synthesized artificially and contain rich nutrients such as nitrogen, phosphorus, and potassium, which have a significant effect on the growth and development of flowers. Organic fertilizer is made of natural substances (such as animal manure, bone meal, wood chips, etc.) as raw materials, rich in trace elements and beneficial bacteria, which is conducive to soil improvement and flower root growth, but the disadvantage is that the nutrient content is low and the action time is longer.

4.How to use fertilizer: When using fertilizer, you should follow the instructions on the package, too much or too little will affect the growth and development of flowers, and even cause problems such as pests and diseases.

Generally, chemical fertilizers can be used every two weeks, while organic fertilizers can be used once a month.

Summary: Raising flowers requires fertilization, different kinds of flowers need different kinds of fertilizers, and choose suitable fertilizers according to the growth environment of flowers. Fertilizers can be divided into chemical fertilizers and organic fertilizers, and they should be used according to the packaging instructions, too much or too little will affect the growth and development of flowers.

Sincerely hope to solve your problem! It's not easy, hope! Thank you!

Fertilization is required to raise flowers because fertilizers can provide the nutrients that plants need to promote plant growth and flowering. However, different types of flowers require different nutrients, so it is necessary to choose a suitable fertilizer for application or pure use.

Generally speaking, flower fertilizers can be divided into two types: organic fertilizers and inorganic fertilizers. Organic fertilizer mainly comes from the residues and manure of animals and plants, which has a good role in promoting the growth and development of plants, and can also improve the physical properties and water retention ability of the soil. Inorganic fertilizer, on the other hand, is composed of chemically synthesized compounds, which can quickly provide the nutrients needed by plants, but it is also easy to cause soil pH imbalance and pollute the environment.

When choosing fertilizers, the choice should be made according to the variety of flowers and the environment in which they are grown. In general, the growing season of flowers requires the application of high-nitrogen fertilizers, which help to promote the growth and flourishing of plants; During the flowering season, high phosphorus fertilizers are required to promote the differentiation of flower buds and flowering. In addition, you can also choose some multi-effect compound fertilizers, which can provide a variety of nutrients and are suitable for the growth and development of a variety of flowers.

In short, flower fertilization needs to be selected according to the specific situation, pay attention to the type of fertilizer and application method, and avoid problems such as excessive fertilization and soil pollution.

It depends on what kind of flower it is, so it's best to go to the florist and ask.

Many people will breed some plants and flowers at home, the cultivation of flowers, fertilization is an essential step, the fertilization of flowers is skillful, remember not to fertilize indiscriminately. What are the precautions for raising flowers and fertilizing at home? What are the tips for raising flowers and fertilizing?

1. Pay attention to flower fertilization - appropriate amount of fertilization.

Potted flowers should be fertilized to "eat less and eat more", that is, the number of fertilization is more, and the amount of fertilizer should be less each time. Generally, thin fertilizer water is applied every 7-10 days, and once 15-20 days after the "beginning of autumn". With the gradual growth of flowers and trees, the fertilization concentration gradually increased, such as the urea application concentration gradually increased from the previous stage; Phosphorus and potassium fertilizers are increased to.

2. Pay attention to flower fertilization - timely fertilization.

It is found that the flowers and leaves become light or yellow, and the plant grows weakly, which is the appropriate period for fertilization. In addition, the flower seedlings should be fertilized when the leaves are sprouted, and the branches should be fertilized when the leaves are spread, so as to meet the demand for fertilizer for the rapid growth of seedlings. The need for fertilizer is also different at different stages of growth of flowers.

There are also differences in the type and amount of fertilizer to be applied. For example, more nitrogen fertilizer can be applied at the seedling stage to promote the growth of seedlings, and phosphorus fertilizer can be applied at the flower bud stage to promote large and bright flowers and long flowering period.

3. Pay attention to flower raising and fertilization - season mastery.

In spring and summer, flowers grow fast and vigorously, so you can apply more fertilizer in moderation. After autumn, the temperature gradually decreases, and the growth of flowers weakens, so less fertilizer should be applied. Fertilization should be stopped from late August to early September to prevent the second growth peak, otherwise it is easy to make the flower tissue cells delicate and cause overwintering difficulties.

Overwintering flowers, dormant in winter should stop fertilization.

4. Pay attention to flower and fertilization - temperature control.

Potted flowers should not be fertilized around noon in high temperatures or rainy days, at this time fertilization is easy to hurt the roots, fertilize in the evening. After autumn and winter, the temperature is low, and the flowers grow slowly and generally do not fertilize; In summer, the temperature is high, the flowers should be fertilized more vigorously, the concentration of top dressing should be low when the temperature is high, the dosage should be less, and the top dressing with thin fertilizer water should be chased several times.