How to fertilize potted plants in different seasons? How should cake fertilizer be used?

Increase soil nutrients, organic and inorganic fertilizers. Most of the inorganic fertilizers are easy to dissolve, and crops can absorb them immediately except for the absorption and preservation of soil. As for organic fertilizers, except for a small amount of nutrients that can be directly absorbed by crops, most of them must be decomposed by microorganisms before crops can use them. How to fertilize bonsai in different seasons? Below, Huacao Le shares with you how to apply fertilizer to bonsai in different seasons, what matters needing attention and how to use cake fertilizer correctly.

How to fertilize bonsai in different seasons? How should cake fertilizer be used?

First, how to fertilize bonsai in different seasons?

Trees and trees begin to sprout new buds in spring, and the demand for fertilizer gradually increases. At this time, more fertilizers should be properly applied, nutrients are sufficient, and plants grow healthily. At the same time, they can also enhance the resistance to diseases and insect pests. Summer temperature is high, plant growth is exuberant, plant demand for fertilizer is increasing, coupled with Rain Water's shower, fertilizer is also easy to lose, so it must be fertilized frequently. The metabolism of most trees slows down gradually in autumn, and fertilization should be reduced appropriately. If there is too much fertilizer and water in late autumn, some tree species will continue to sprout and grow twigs, while the twigs are very easy to suffer frost damage in winter. on the contrary, it will affect the growth of winter trees into the dormant period, metabolism more slowly, basically can not apply fertilizer.

How to fertilize flowers and what fertilizer should be applied. Foliage trees should apply more nitrogen fertilizer, flowers and fruit trees should apply more phosphate fertilizer. Fertilization can be applied in the spring, summer and autumn growth season, and stop in the winter dormant period; trees that have just come into the pot have not yet grown new roots and cannot be fertilized. Liquid fertilizer should not be too thick and must be diluted before it can be used, otherwise it will cause fertilizer damage. Organic fertilizer and cake fertilizer must be fully ripened before they can be used, otherwise they will ferment in the basin soil to produce high temperature and burn the roots, and do not sprinkle liquid fertilizer and water as topdressing on the leaves. [view details]

Second, the following points should be paid attention to when applying fertilizer to bonsai:

The main results are as follows: 1. Fertilizer should be fully mature, otherwise it is easy to cause root damage by fermentation in the basin soil.

2. To master the principle of "diligent application of thin fertilizer", not only to ensure the needs of plant growth, but also to avoid excessive growth due to excessive nutrients. In particular, thick fertilizer should be prevented from harming the roots.

3. New bonsai will not be fertilized for the time being. The root system of bonsai has been trimmed after turning the basin, and no fertilizer has been applied temporarily when the wound has not healed.

4. Fertilization is selected when the basin soil is relatively dry in sunny days. Water should be irrigated once in the morning after fertilization to facilitate root absorption. Do not apply fertilizer on cloudy days or wet soil, so as not to cause rotten roots.

5. The soil should be loosened before fertilization, and the fertilizer liquid should not pollute the leaves so as not to cause damage to plants.

6. Potassium and potash fertilizer should not be mixed with nitrogen fertilizer or ammonium phosphate.

Third, how should cake fertilizer be used?

Cake fertilizer is bean cake, rapeseed cake and so on. Because of its high fertilizer efficiency and convenient use and storage, cake fertilizer is one of the most commonly used fertilizers in the families of most bonsai lovers. To use cake fertilizer, first break the cake (break it by hand or break it with a hammer), soak it in a water tank (1/3 cakes, 2/3 water), cover and seal. After a few months of fermentation, the cake can be extracted and mixed with water. Depending on the concentration of fertilizer and water, it is generally 5 times mixed with clear water. Then add fresh water to the tank, continue to soak, gradually extract fertilizer and water to use cake fertilizer and water has a bad smell, but can disappear the next day after application. If the soaking time is longer, the stench will gradually fade.

Time: 2019-04-24 Click: