Why does the soil in the pot harden? Is there a way to prevent it?

Take the surface of the potting soil to apply dry fertilizer, the use of this method can also play a better fertilization effect, because after the dry fertilizer is applied to the surface of the potting soil, it will start to ferment for a long time, so that on the one hand, the potting soil becomes loose, on the other hand, the fertilizer produced by fermentation sinks down the water. Frequent use of flower tools to loosen the soil in the pot can make the soil more loose, increase the air permeability of the soil, and effectively prevent soil compaction. After rain, the soil is easy to compact, which is to loosen the soil in time.

In the process of raising flowers, with the washing of watering, the wind and the sun are exposed, the potting soil is reduced, the nutrients are reduced, and the potting soil is compacted, and some organic fertilizer or humus can be added. Mix it with the garden soil a little to avoid the trouble of changing pots.

<> insert a few holes in the pot with a thin stick, and then pour some coarse sand into the hole, so that multiple sand pillars can be formed in the pot, and the water will evenly penetrate from the sand pillar into the pot soil when watering, and it can also enhance the water permeability and air permeability of the pot soil and promote root growth. Tap water should be used with caution when watering flowers daily, because fresh tap water contains more bleaching powder and chlorine and other ingredients, and regular use will make the potting soil compact, and even lead to salinization of the potting soil in serious cases. It is best to use tap water stored every other day, put orange peel in the water for watering flowers, soak for half a day and then use, without orange peel, you can also use banana peel, apple peel, vegetable leaves, etc.

When watering, let the water slowly flow through the pot and pour it for 5 minutes, the compacted soil is relatively fine, and it will be brought to the bottom of the pot by the water, mixed with humus, and the acid-base balance is completed. You can put in some organic fertilizer before watering, and of course these organic fertilizers must be completely rotten. Because if there is no completely rotted organic fertilizer, it is easy to cause the root system to burn, and it is easy to breed insects.

Loosen the soil when watering, do not touch the root directly to the fertilizer when potting to avoid burning the roots, and can also mix fertilizer into the culture soil. Tips: Pay attention to the best disinfection when cultivating soil pots, bask in the sun for some time, or stir-fry and sterilize at high temperatures, so as not to leave future troubles.

Generally, the use of tap water to water the flowers, and tap water contains calcium, magnesium, chlorine and other chemicals, long-term use of them to water the potting soil, will destroy the soil structure, make the soil salinized, and then compacted.

1. The tap water for watering flowers should be left for a day or two before use.

2. Put orange peel in the water for watering, soak for half a day and then use, without orange peel, you can also use banana peel, apple peel, vegetable leaves, etc.

The reason for the soil compaction in the pot is that there is too little organic matter, and the way to prevent it is very simple, that is, to use organic fertilizer on the soil regularly.

The reason for the soil compaction of flower pots is that the water hardness used for watering flowers is large, that is, it contains more calcium and magnesium ions, and these insoluble compounds gather in the pot soil, making the pot soil hard and compacted. The second is the improper use of chemical fertilizers, such as the soil containing more calcium, the application of ammonium sulfate will cause the potting soil to condense. Potting soil compaction should generally be replaced, in addition to the usual watering water, to dry for a few days before use.

And be diligent in loosening the soil.

The solution to soil compaction in a pot is as follows:

1. When the soil is compacted, it can be mixed with porous structural substances such as sand and cinder.

In view of the situation of soil compaction, a little sandy soil can be appropriately mixed in, and a little porous structural substances such as cinder and perlite can be mixed in, which can improve the permeability of the soil, avoid being too viscous and impermeable, and increase porosity, so as to improve the problem of soil compaction.

2. Adjust the watering method, watering in small quantities and many times to avoid heavy rain.

When watering, adjust the watering method, grasp the frequency and time of watering, and water a small amount and many times. During heavy rain, if it is potted soil, it needs to be moved to a place where it cannot rain indoors, otherwise under the erosion of rainwater, it will cause the capillary pores in the soil to be blocked, resulting in crusting on the surface of the soil and causing soil compaction.

3. Apply less chemical fertilizer, increase farm fertilizer, and apply more microbial agents in the later stage.

Long-term application of chemical fertilizer in the process of fertilization is also an important cause of soil compaction, which will cause the content of organic matter in the soil to continue to decline, destroy the soil aggregate structure, affect the activity of microorganisms, and cause soil compaction and cracking. Less chemical fertilizer can be applied and more farm fertilizer can be applied to improve the soil, and more microbial inoculants can be applied to achieve the best soil environment for growth.

4. Use tools to plough the soil frequently.

You can use tools to plough the soil frequently, loosen the soil, maintain the permeability of the soil, and avoid excessive soil compaction.

5. You can put a few earthworms in the soil.

If there is not much soil, you can use the power of earthworms to put a few earthworms in the soil, and the earthworms can travel through the soil and excrete earthworm droppings.

1.Add a base to the pot You can put a base at the bottom of your own flower pot, and you can pour water into the base when you usually water, so that the water in the base can moisten the soil through the pot and keep the soil moist and not dry, which can not only improve the situation of soil compaction. It can also effectively promote the growth of potted flowers.

2.Loosen the soil often When maintaining flowers, you must be diligent in your hands, and use tools to loosen the soil when you see the soil in the pot dry. After loosening the soil, you can water a little water, which can effectively improve the air permeability of the soil and facilitate the penetration of the soil in the pot.

3.Try to use organic fertilizer Excessive use of chemical fertilizers is likely to lead to potting soil compaction, and a small amount of use can effectively increase the air permeability and water permeability of the soil.

Many kinds of flowers have been in this situation, the day before just watered, the next day the pot in the soil will be dry and cracked, why? How can you look at other people's flowers, there is no such problem.

The first is "hard water" watering flowers.

What is hard water? That is, there are more calcium and magnesium ions in the water, which is easy to produce scale, and the fluffy soil will also be hard and agglomerated when used to water flowers.

The second is the issue of fertilization.

Long-term use of chemical fertilizers can also cause soil compaction.

Many people read the Internet and say that they use eggshells, soy milk, and milk ......Watering flowers will make flowers grow luxuriantly, but these things are high in protein, and occasional use is beneficial, and regular long-term use can lead to compaction.

It is found that the soil compaction should be changed in time, otherwise the roots of flowers and plants will not absorb nutrients normally, resulting in slow growth, and the roots will rot and die due to lack of oxygen in the long run.

Loosen the soil frequently to maintain the permeability of the soil.

Will water, watering flowers with tap water must be dried first, that is, in the sun for a few hours, so that part of the ions have precipitated.

The solution is simple:

Mix some coarse sand or fully fermented manure soil, peaty soil, sawdust, etc. in the potting soil.

Sometimes, soil salinization is also mistaken by many flower friends for soil compaction, and the solution is.

Go to the flower and bird market to buy flower acidic culture soil.

Regularly remove a layer of potted topsoil and add new soil, after 2-3 operations, the alkalinity of the potting soil will be reduced.

Watering flowers with cool boiled water can play a role in rinsing saline.

Frequent watering of potted plants with slightly acidic water can improve the alkalinity of the potting soil.

Swap the pot and change the soil. Replacing the alkaline soil and adding fresh substrate can also prevent the potting soil from becoming salinized.

First, according to the habits of flowers, the cultivation soil should be reasonably prepared.

The quality of cultivating soil structure is the key to raising all kinds of potted flowers. Generally, yellow sand, medium residue and rice bran ash can be used to adjust the porosity of the culture soil.

Second, use tap water sparingly.

It is strictly forbidden to water flowers directly with untreated tap water. This is because the bleaching powder and chlorine contained in the fresh water can cause the potting soil to compact, and even lead to the salinization of the potting soil. It is best to use tap water stored every other day, which can greatly reduce the probability of potting soil compaction.

Third, loosen the soil often.

Long-term loosening of potting soil can also lead to potting soil compaction. Especially after heavy rains, when the surface of the basin is dry, the soil should be loosened and then watered. In this way, the permeability of the potting soil can be maintained, and the absorption capacity of the root system can be improved.

Fourth, use as little fertilizer as possible.

Excessive use of chemical fertilizers leads to soil compaction. In the process of continuous transformation and decomposition of organic fertilizer, it will cause voids in the potting soil. These voids not only slowly provide nutrients to the flowers and trees, but also act as a thinning of the soil, thereby enhancing the permeability of the potting soil.

Therefore, chemical fertilizers should be used as little as possible and organic fertilizers should be used more.

After the soil is compacted, it must be repotted in time.

Replacing the original potting soil and reinserting fresh and fertile potting soil can quickly alleviate soil compaction without affecting the growth of potted plants. Secondly, loosening the soil on a daily basis can also maintain the air permeability of the potting soil and improve the absorption capacity of the root system.

Ways to prevent soil compaction:

1. Try not to use tap water.

Tap water contains a lot of bleaching powder and chlorine, which can cause the potting soil to harden and even lead to salinization in serious cases. If you water it with tap water frequently, it is easy to cause soil compaction. It is recommended to use tap water stored every other day when watering, which can greatly reduce the probability of potting soil compaction.

2. Try not to use chemical fertilizers.

Flower fertilization is also very important, many flower friends feel that what flower fertilizer is the most conducive to flower growth, and according to the flower growth research report, long-term use of chemical fertilizer is easy to lead to soil compaction. Therefore, it is best to use organic fertilizer to fertilize flower pots in the future.

In the process of continuous transformation and decomposition of organic fertilizer, it can make the potting soil produce voids. These voids also slowly provide nutrients to the flowers and trees, while also having a loose soil effect, thus enhancing the permeability of the potting soil.

3. Prepare some nutrient soil by yourself.

The quality of the flower soil is directly related to whether it is easy to compact, and you can make some nutrient soil. Peat, bark, wood chips, rice bran, sawdust and perlite, vermiculite, ceramsite, pozzle, etc., can all be blended. The potting soil is not only breathable, but also conducive to the absorption of organic fertilizer.

The solution to soil compaction in flower pots is as follows:

1. Vitamin C:

One of the most important reasons for soil compaction in pots is because many people like to use tap water to water their plants, and tap water contains chlorine, which can cause soil compaction.

2. Pine needles: Pine needles are the leaves on the pine tree, usually when you go out to play, you can pick up a handful of pine leaves by the way, scald them with hot water, and then put them under the sun to dry. Spreading it on the surface of the potting soil can not only play a role in water permeability and air permeability, but also pine needles can also adjust the pH of the soil after fermentation, making the soil more loose and fertile.

3. Beer solution:

First of all, open the beer to dry for 1-2 days, wait until the alcohol volatilizes, stir the beer and water in a ratio of 1:30, and then directly water it into the soil, which can not only make the leaves of the plant more green and shiny, but also effectively improve the phenomenon of soil compaction.

4. Tomato solution:

Cut the tomatoes into small cubes, then put them in a clean container, pour an appropriate amount of rice water into the container, seal them and let them ferment under the sun. After about a month of successful fermentation, the solution and water are stirred evenly according to the ratio of 1:50, and then directly poured into the soil, which can effectively prevent soil compaction.