What fertilizer is better for bonsai before winter?

After the frost falls, it is the beginning of winter. The following points need to be paid attention to in the management of water and fertilizer before bonsai winter.

The planting characteristics of bonsai are, first, the potted shallow trees are large, the second is that the soil is less and the piles are old, and the third is that the roots are less and the leaves are more than the fruits.

Depending on the bonsai plant, different water and fertilizer measures should be taken.

We can divide bonsai into the following categories: fruit bonsai, leaf bonsai and flower bonsai.

Fruit bonsai, most of them bloom and bear fruit in spring and summer, mature in autumn, such as grapes, apples and other bonsai, although some bonsai enter the winter, still the branches hang fruit, pomegranate, bergamot, kumquat and so on. A common growth feature of all fruit bonsai is that the fruiting period consumes more nutrients, and it needs a dormant period in winter to bloom and bear fruit in the spring of the following year. Therefore, there is a need for the necessary fertilizer supplementation.

Fertilization before winter can be done in two ways, one is combined with changing the soil and changing the pot, and applying sufficient base fertilizer, so that the plants can absorb enough nutrients at the beginning of germination and growth in the coming year. The second is the bonsai that does not need to be repotted, and solid organic fertilizers, such as bone meal, fried sesame seeds, etc., can be sprinkled on the surface of the potting soil, and after a winter of decay, it will be divided into the potting soil in the spring. In any case, it is not advisable to chase liquid fertilizer, especially not to use chemical fertilizer, because the plant is about to enter the dormant period, the root absorption capacity is weakened, the potting soil fertilizer is excessive, and then low temperature and more water are added, which is easy to cause root rot.

Foliage bonsai. Most of the leaf bonsai, the dormancy period of the plant is not very obvious, as long as the room temperature reaches the growth requirements, the winter allows the growth to continue, but the growth rate is slower, such as banyan trees, pines and cypresses. Water and fertilizer measures can be treated differently according to the maintenance environment, to reach the maintenance conditions of plant growth temperature, a small amount of organic liquid fertilizer can be applied, if the room temperature is low, fertilizer should be stopped.

Viewing bonsai. Plum, spring, plum blossom, etc., after winter, after a short dormancy stage, you can enter the flowering period. This kind of bonsai, spring, summer and autumn growing season, fertilizer is sufficient, flower buds are mature and mature, and the nutrients stored by themselves are enough to bloom, so before winter, do not top dress, just sit and wait for the flowers to bloom.

In short, no matter what type of bonsai, it is advisable to apply as little or no fertilizer as possible before winter.

Bonsai watering should be significantly less than spring, summer and autumn, and the potting soil should be kept slightly dry, maintained at low temperatures, and there is no need to enhance air humidity. However, the importance of heating the room, placing bonsai, humidity can be said to be greater than temperature. As long as the plant is not damaged by frost, it can safely overwinter, however, the dry indoor air will cause the branches and leaves to lose water and fall off.

It is necessary to create an artificial microclimate for the growth of plants. The easiest way to do this is to build a stand covered with plastic sheeting and place the bonsai in it.

Organic fertilizer, only in this way can make peanuts grow luxuriant, will not be easy to wither in winter, and it is necessary to let it shine in sufficient sunlight every day, appropriate amount of watering and fertilization.

Foliage plants are generally fertilized with nitrogen fertilizer. Bulbous plants are generally more potassium fertiliser. But in winter, the temperature is low, the plant grows slowly, and most flowers are in a state of growth stagnation, and fertilizer is generally not applied.

Compound fertilizer, because this fertilizer will not cause harm to him, and can also supplement the various nutrients it needs, so that it grows more vigorous and green, and gets the nutrients it deserves.

In winter, it is necessary to fertilize the flowers, but it is not fertilized as it is during the vigorous growth period, and the amount of fertilizer should be appropriately reduced. Usually, inorganic fertilizer should be applied once every half month before winter, and it should be replaced by spraying foliar fertilizer after winter. If you are curing it in a greenhouse or greenhouse, you can apply more fertilizer.

If the fertilizer is properly applied before the winter, the fertilizer can be supplemented once every half a month each time, and the fertilizer can be used with liquid inorganic fertilizer. Foliar fertilizer can be used after winter, and the leaves of the plant have small stomata on them, which can also absorb nutrients. When buying, you should choose a special fertilizer, usually we see the fertilizer, it can not be absorbed.

Specific flowers are treated specifically, some flowers are dormant in winter and cannot be fertilized, while some flowers happen to grow vigorously in winter, and fertilization is still necessary. For example, cyclamen, crab claw orchid, longevity flower and other upright flowering period, proper fertilization can help the flowers bloom better.

If the temperature is low, you can leave fertilizer untilked, and wait until the temperature is high in spring to apply fertilizer.

No, it is better to fertilize in spring or autumn.

1.The bonsai fertilization season is usually in the summer, but sometimes it can last until autumn and early winter. Brother fluid.

2.Generally, when fertilizing bonsai, the principle of thin fertilizer and diligent application is usually adopted, and the bonsai that usually appreciates the fruit should be applied more phosphorus and potassium fertilizers, and the bonsai of the foliage type needs to be more nitrogen fertilizer.

3.In addition, for pine and cypress bonsai, you need to apply more cake fertilizer and water to it.

4.In the process of fertilization, the fertilizer concentration must not be too strong, and it is best to dilute it with water.

(1) Fertilization should pay attention to the type of flowers.

Different kinds of flowers have different requirements for fertilizer. For example, osmanthus and camellia like pig manure, and avoid human feces and urine; Rhododendron, camellia, gardenia and other southern flowers avoid alkaline fertilizers; Flowers that need to be re-pruned every year need to increase the proportion of phosphorus and potassium fertilizer to facilitate the germination of new branches; Flowers with foliage as the main focus can be more nitrogen fertilizer; Flowers with large flowers (such as chrysanthemums, dahlias, etc.) need to be applied with an appropriate amount of complete fertilizer during the flowering period to make all the flowers open and beautiful; For flowering flowers, fertilizer and water should be properly controlled during the flowering period, and sufficient complete fertilizer should be applied during the fruit-growing period to achieve the expected effect. bulb flowers, apply more potassium fertilizer to facilitate bulb enrichment; Fragrant flowers, enter the flowering period, apply more phosphorus and potassium fertilizers to promote the fragrance of flowers.

2) Pay attention to the season of fertilization.

In winter, the temperature is low, the plant grows slowly, and most flowers are in a state of growth stagnation, and generally no fertilizer is applied; Spring and autumn are in the peak period of flower growth, roots, stems, leaves grow, flower buds differentiation, young fruit swelling, all need more fertilizer, should be appropriate more top dressing; In summer, the temperature is high, the water evaporates quickly, and it is the peak period of flower growth, so the concentration of top dressing should be small, and the number of times can be more.

3) The application of organic fertilizer must be fully decomposed, and raw fertilizer cannot be used.

In addition, there are many valuable opinions on how to fertilize potted flowers. For example, the data in Jiangsu and other places pointed out that fertilization should depend on the growth, set the dosage, and adhere to the "four more, four less, and four no", that is: more yellow and thin, more before germination, more before pregnancy, more after flowering; Less application for growth, less application for germination, less application for flowering, and less application in the rainy season; Don't apply for long, don't apply for new planting, don't apply for summer, don't apply for dormancy.

There are three taboos for potted flower fertilization: one taboo thick fertilizer, two taboo hot fertilizer (high soil temperature at noon in summer, fertilization is easy to hurt the roots), three taboo to sit on fertilizer, apply base fertilizer at the bottom of the pot when planting flowers, do not put the roots directly on the fertilizer, but add a layer of soil to the fertilizer, and then plant the flowers into the pot.

1. First, can you fertilize the hand talk?

2. Whether plants need to be fertilized in winter is decided according to different plants, and it is not like the misinformation that a good liter does not need to be fertilized. Like some plants that bloom in winter, because the opening of flowers consumes nutrients and also needs nutrients to provide growth, it is still necessary to add nutrients regularly in winter. Some plants with green leaves in winter can also apply some compound fertilizer to ensure the ornamental value of the leaves.

However, in winter, plants that have entered the dormant or semi-dormant stage basically stagnate their growth activities, and they no longer need to be fertilized.

3. Second, common flower fertilization methods.

4. Ornamental leaves such as pothos and spider plants can be extended in winter, and fertilizer can be applied once a month or a month and a half, so that the growth can be satisfied. Plants that bloom in winter, such as camellia and plum blossoms, still need to be applied regularly to ensure that the flowers are open. The begonia flowers have entered the dormant period in winter, so they are no longer needed, and they can wait until the spring of the year to apply nutrients.

1. The amount of fertilization of longevity flowers should be determined according to different seasons and temperatures, it should be noted that summer is its dormant period, and the growth is slow, at this time high temperature and high humidity will cause plant death, so it is important to "save life", do not fertilize, try to control water, and wait for the temperature to drop after fertilization. In addition, it is also necessary to pay attention to less fertilization in winter, because winter is the flowering period of longevity flowers, and too much fertility should not be applied, otherwise it will cause flower drop, yellow leaves and other phenomena.

2. Fertilization method:

1) Spring fertilization: In spring, the plant has just finished blooming and slowly enters the growth period. At this time, the temperature is suitable, the climate is dry, the sun is also relatively mild, it is one of the best periods for growth, you can prune the residual flowers, and then supplement nitrogen, phosphorus and potassium fertilizers, comprehensive and balanced nutrition, and the nutrients consumed during flowering are not returned.

Then maintain in a sunny area, each time until the soil is dry, and water thoroughly. You can apply a thin cake fertilizer for about half a month, and after maintaining sufficient nutrients, you can enter the summer for dormancy.

2) Summer fertilization: Summer is the dormant period of longevity flowers, and generally no fertilization is required, and water control should be properly controlled. Because it is a succulent leaf, which contains more water, if the soil is moist and the temperature is too high, it is easy to cause the soil to be stuffy, resulting in poor root respiration or the growth of certain insects or germs in the soil.

3) Autumn fertilization: The climatic conditions in autumn are similar to those in spring, so the fertilization method is basically the same as in spring, but the plants in the budding stage should be given more phosphorus and potassium elements, and more phosphorus and potassium fertilizers can be applied, and potassium dihydrogen phosphate aqueous solution should be applied every half month.

4) Winter fertilization: When entering the flowering period, it is necessary to keep the soil dry and loose, and let the flowers grow freely.

(1) Fertilization should pay attention to the type of flowers. Different kinds of flowers have different requirements for fertilizer. For example, osmanthus and camellia like pig manure, and avoid human feces and urine; Rhododendron, camellia, gardenia and other southern flowers avoid alkaline fertilizers; Flowers that need to be re-pruned every year need to increase the proportion of phosphorus and potassium fertilizer to facilitate the germination of new branches; Flowers with foliage as the main focus can be more nitrogen fertilizer; Flowers with large flowers (such as chrysanthemums, dahlias, etc.) need to be applied with an appropriate amount of complete fertilizer during the flowering period to make all the flowers open and beautiful; For flowering flowers, fertilizer and water should be properly controlled during the flowering period, and sufficient complete fertilizer should be applied during the fruit-growing period to achieve the expected effect. bulb flowers, apply more potassium fertilizer to facilitate bulb enrichment; Fragrant flowers, enter the flowering period, apply more phosphorus and potassium fertilizers to promote the fragrance of flowers.

2) Pay attention to the season of fertilization. In winter, the temperature is low, the plant grows slowly, and most flowers are in a state of growth stagnation, and generally no fertilizer is applied; Spring and autumn are in the peak period of flower growth, roots, stems, leaves grow, flower buds differentiation, young fruit swelling, all need more fertilizer, should be appropriate more top dressing; In summer, the temperature is high, the water evaporates quickly, and it is the peak period of flower growth, so the concentration of top dressing should be small, and the number of times can be more.

3) The application of organic fertilizer must be fully decomposed, and raw fertilizer cannot be used. In addition, there are many valuable opinions on how to fertilize potted flowers. For example, the data in Jiangsu and other places pointed out that fertilization should look at the growth, set the dosage, and adhere to the "four more, four less, four no", that is:

Apply more yellow thin, more before germination, more before germination, more before pregnancy, and more after flowering; Less application for growth, less application for germination, less application for flowering, and less application in the rainy season; Don't apply for long, don't apply for new planting, don't apply for summer, don't apply for dormancy. At the same time, it is also pointed out that there are three taboos in potted flower fertilization: one taboo thick fertilizer, two taboo hot fertilizer (high soil temperature at noon in summer, fertilization is easy to hurt the roots), three taboos to sit on fertilizer, when planting flowers, apply base fertilizer at the bottom of the pot, do not put the roots directly on the fertilizer, but add a layer of soil to the fertilizer, and then plant the flowers into the pot.