The soil replaced by the flower pot is a bit wasteful, what other use can it have?

If you don't have potassium permanganate at home, you can spread the freshly changed soil evenly out under the sun and stir it at intervals, basically about a week, you can easily eliminate the eggs in the soil.

Increase the fertility of the soil.

You can use the composting method, first you can collect some kitchen waste, then find a larger container, spread a layer of old soil at the bottom, then spread a layer of kitchen waste on top, and then spread a layer of old soil on top, repeat the action, pour some water after it is full, and then seal it and put it under the sun to ferment, basically 2 3 months can be fermented successfully, you can use it to raise flowers.

Increase the porosity of the soil.

When cultivating plants, it is easy to have soil compaction, which is often not conducive to the growth of plants, so it is necessary to increase some soil air permeability. You can add some charcoal slag or small sand to the fermented old soil, which can increase the air permeability of the soil and allow the healthy growth of plants.

Generally, I change the soil in a year to a year and a half, because the orchid root grows quickly, and if the interval is too long, it may be crowded into a ball in the pot, which will also affect the growth of the root system, and then affect the orchid seedlings. When pouring the pot and changing the soil, it can be combined with root pruning to make the environment in the pot more relaxed and healthy.

The soil replaced by the pot, the soil itself stores all kinds of ** and lacks fertility, so that it is missing various elements. If the soil from the pot is replaced and used again, it not only refers to the lack of fertility and various elements, but also the various pests and diseases that were originally stored in the soil will cause the problem of frequent pests and diseases of various flowers that bring about maintenance, which will directly affect the growth and quality of flowers, and in serious cases, cause the death of the flowers that are maintained.

<> even if it is used, it is necessary to take the soil to be disinfected and sterilized, and mixed with various fertile raw materials and elements. However, this is a practice that does not outweigh the benefits, and it is better to reformulate and remake nutrient soil for use.

In the past, the raw materials of nutrient soil were basically made of pine needles, fallen leaves, peanut shells, coconut pean, and other things, in fact, these things belong to wood, cellulose, and lack of fertility and various elements, in a real sense, these things are not suitable for making nutrient soil raw materials. Let's talk about it now, the raw materials for these things to make nutrient soil have long been outdated and backward.

It can be put into other pots and used as fertilizer to allow the flowers to thrive.

Grow vegetables. That soil can also be used to grow vegetables, which will also make the vegetables grow well.

You can put the soil in the pot into a foam cardboard box, pour an appropriate amount of water in it, put green onions or plant garlic seedlings, so that it will grow very well and eat very fresh.

Raising flowers is a relaxing thing, and watching the flowers you take care of grow and bloom is also a very rewarding thing. Sometimes, because of changing pots and soil, or other reasons, there will be leftover potting soil, so can this soil be used to raise flowers?

If it is the old soil left after the root rot of the previous plant, of course, it can be reused. For flower lovers, soil is very precious, especially some imported peat. Reusing the soil is not complicated, we clean the rotten roots out of the soil, pour the soil out of the pot, expose it to the sun for two days (preferably outside, not through glass), and then dry it and then reuse it.

If it is the soil left over from raising flowers for more than two years, this kind of soil is basically not nutritious, and there will be the phenomenon of compaction, and there will be insect eggs and germs. If you want to use it for the second time, you need to sterilize and remove insects to remove impurities, change the pH of the soil, and add organic fertilizer and other fertilizers before use.

The old potting soil can be reused to grow flowers after treatment.

After a few years of planting flowers in the soil, the nutrients of the soil are also absorbed by the plants, and there will be various problems in the soil, such as soil quality will deteriorate, cracks and plates, and salinization, alkalinization and other problems. Therefore, it is necessary to increase the fertility of the soil, improve the soil quality, increase the growth environment of plants, and repot in a suitable climate.

Plant stumps are removed from the old soil first, and then the salinized soil is rinsed with water. Then expose the old soil to the sun for two or three days to disinfect and kill bacteria and insect eggs, and can also be disinfected with drugs or microwave ovens. Then mix in the well-rotted organic fertilizer or new soil, and the amount of new soil should be more than half.

Finally, use the pH setting to measure the pH of the soil, if it is still alkaline, you can add some strong acidic pine needle soil.

The old soil left over from normal repotting can be used. Generally, the blooming flowers should be repotted every 1-2 years, because the root system will be covered with pots, and if the potting soil is not changed, it will affect the growth of the flowers. Moreover, the nutrients in the old soil are basically consumed, the aggregate structure collapses, the air permeability deteriorates, and the phenomenon of root rot will occur.

This old soil can be used a second time after treatment.

However, if the flowers and trees are sick and die, this kind of potting soil should not be used, it is easy to carry germs. In addition, do not use soil with rhizobia, scale insects and other pests and diseases after depotting, as it is not good to infect new plants.

Flower seedlings grow fast, the flower pot is too small, not suitable for plant life, long-term cultivation leads to the reduction of soil nutrients, and the nutrition can not keep up;

When changing pots, choose the corresponding caliber pot. Flower pots should be selected according to the size of the plant, and the flower pots of the caliber should be selected according to the size of the crown of the flowers and trees. In order to save the trouble of replacing small pots with large pots, some people often like to use large pots to raise small flowers, which is not right and is very unfavorable to the growth of flowers.

Because the flowers need less fertilizer and water, and the pot is large and the soil is more, it is not only a waste, but also often not easy to grasp the amount of water and fertilizer, but it affects the normal growth of flowers, and there will be excessive nutrition and slow growth, difficult to flower.

Can the replaced potting soil be used to grow flowers? How do I reuse it? In fact, the soil in the pot that has been replaced by the cultivation of flowers can be reused and must be treated before use.

If the flowers in the pot are completely rotten and the whole plant is completely rotten and dead, this flower soil should not be used anymore because there are fungi in it and the soil is not very good. If you plant other flowers after use, it will cause the other flowers to become infected with rotten roots. If you replace the pot directly, including old soil that has been replaced from a large pot by washing the roots of the pot, these soils can be used, such as dry or normal dead flowers.

But we have to deal with it before we can use it. How should we respond? Put the old soil we replaced in the sun.

The purpose of contact is to kill the fungus in it. For example, some soils have green hairs that are then exposed to sunlight. These things are sun-dried and sterilized by the sun.

Some soils may even have eggs. We will expose them to the sun for a few days. If exposed to sunlight, they can be dried to death.

Once completely dry, it can be installed for later use.

When we plant flowers in the field, we can mix these old soils together to improve the soil quality of the garden soil. When we mix the soil with plants grown in the field, it is also good to always use the remaining old soil. Also, if you want to plant it in a pot, you can add some granular slow-release fertilizer to the soil to replenish the soil's nutrients, or spray a little fertilizer into it with a watering can and dry it before use.

When planting flowers before use, when watering, carbendazim must be added for the first time to prevent the mold in the soil that cannot be completely eliminated by itself, and then multiply again in the potting soil, causing the roots of our newly planted flowers to rot. When using, do not use this old soil throughout the pot, add about 1 3 appropriately, and add some carbendazim when watering, so that we can use it effectively and make sure that our plants do not appear.

Raising flowers is a waste of money. Raising more flowers requires money to buy flowers and soil. We can save a lot of money by making full and rational use of the old soil that has been cut down. Then you can buy flowers or other soil, which is very good. Use as much garbage as possible.

Of course, you can treat the old soil properly, dry it properly, and then add some fertilizer as well.

Flowers can be planted; The potting soil can be reused by adding some nutrient soil and fertilizer.

Of course, you can process the old soil so that it can be used again and the fertility of the soil can be maintained.

Generally, it is replaced, or it can not be replaced, but the old soil needs to be disposed of.

When the old potting soil is replaced, the first thing to do is to clean it up and pick out weeds, grass roots, etc. Weeds are very vigorous, and if you don't pick them up, weeds may appear in your next potted plant.

The reason why the old soil is discarded by most people is not only because they feel that the nutrients of the old soil are insufficient, but also because there are often bacteria, insect eggs, etc. in the old soil. Therefore, if you want to reuse the old soil, you must disinfect it. The sun's ultraviolet sterilization effect is very good, it can be exposed to the sun for two or three days, which plays a sterilizing role and kills insect eggs.

After the above two treatments, the old soil at this time can be reused, but the nutrients of the old soil may not be very good, before use, according to the plants to be planted, appropriately add some other cultivation substrates, such as humus soil, organic fertilizer, granular soil, etc.

Can be planted with flowers. It is best to put the potting soil in the sun for three days after the flower is exposed, so as to kill the virus and plant other flowers in the future is not easy to cause diseases.

It is not advisable to use chemical fertilizers for raising flowers at home. The main fertilizers such as nitrogen, phosphorus, and potassium needed to grow flowers can be collected in daily life. For example:

Moldy and inedible waste peanuts, beans, melon seeds and miscellaneous grains are nitrogen-containing fertilizers, which can be fermented as base fertilizer or soaked into a solution for top dressing, which can promote the vigorous growth of flowers and trees.

Fish bones, broken bones, chicken feathers, eggshells, and people's cut nails and hair are all rich in phosphorus. These waste materials are mixed into the old culture soil, added with some water, put them in a plastic bag and put them in the corner, and after a period of decay, they can be turned into excellent organic fertilizer. If these wastes are soaked into a solution and then topdressed, they can make the flowers of domestic potted flowers bright and fruitful.

In addition, fermented rice water, raw bean sprouts water, plant ash water, rainwater and wastewater from fish tanks all contain a certain amount of nitrogen, phosphorus, and potassium, and as long as they are used in moderation, they will play a role in promoting the growth and development of flowers and trees.