What are the situations in which you need to turn over the pot when you raise flowers at home, other

Nowadays, there are more and more friends who like to raise flowers, when it comes to planting flowers, we all know that in fact, it is not difficult to raise flowers well, but if you want to raise them well, you still need some small skills, many people who love flowers have not grown well, and there will be a situation of withered yellow roots and rotten, the most important thing is that the soil is not good. The soil for planting flowers is very important, the soil quality is not good, whether it is fertilizer, watering, pruning and repairing in the middle and late stages, these are in vain. Many people who love flowers never change pots and branches, and after a long time, there is a problem with the potting soil, and the plants will not grow well.

Generally, for the flowers that are growing rapidly, they need to be repotted once a year, and many flower lovers do not know when to change the pot? If you maintain the flowers, the surface of the potting soil has these conditions, then you need to quickly change the pot branch, in case the flowers are withered and yellow roots rot and do not grow well, let's take a look at the actual symptoms.

Recently, a friend said that the root cause of yellow crystals on the surface of the soil is that the sunlight is not enough and the natural ventilation is poor. It is proposed to repot again, and place it in a ventilated place for maintenance, and carbendazim is proposed for rhizomes.

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We sometimes find that black hairs appear on the surface of the soil, and black hairs will also appear at the roots of flowers, which is mainly due to the emergence of pathogenic bacteria in plants, such as everyone watering flowers with rice washing water and soybean water that is not alcoholic, and the potting soil is in a humid natural environment for a long time.

There will be a lot of black hairs, it is recommended to change the pot directly, if it is not more serious, the surface of the potting soil can be removed, and the natural ventilation can be maintained, and the state will be restored.

If the flower soil we maintain is yellow, the leaves are lost, and the stems are black rot, it is most likely that the rhizomes are rotten, and such things also need to be changed quickly, and the rhizomes that are not rising well are cut off, sprayed with some carbendazim, and then moved the pot again after the wound is recovered, placed in a sunny place, and then maintained in accordance with the normal method after the plant is potted.

Beware of the surface of the potting soil, which is generally caused by the deashing of the potting soil, the soil deashing at this time has an impact on the growth of flowers, and the soil is also easy to compact, and the rhizomes of flowers are indigestible.

The plant grows slowly, and eventually the seedlings freeze, and they will directly wither yellow. It is necessary to change the pot and divide the plants quickly, and the crystals on the surface of the potting soil will not appear for a while, but must be caused by not changing the pot for many years.

Generally, the most direct is the potting soil compaction, if everyone waters, the leakage is slow, poke it with your fingers, hard Bangbang, that is the potting soil compaction, such a thing of the soil has no nutrients, and it is difficult to leak down after watering, the rhizome can not absorb, you need to change the pot again. If it is not very serious, we can turn the soil reasonably, and fill some earthworm manure, cow manure and other organic fertilizers, the soil is loose and rich.

The soil that you find casually has no nutrients, and the compaction is dry, and it needs to be turned over. When hoarfrost appears in the potting soil, it is time to change the soil. The potting soil has been more than two years old and needs to be replaced. Flowers with well-developed root systems and fast-growing flowers need to be repotted.

If you encounter the soil is whitish, salinization is more serious, there are insects in the soil, the flowers are rotten roots, the plants have mold, the flower pots are too crowded, and the pots should be divided as soon as possible, and the flowers will not grow within a few years.

For example, the flowers are not growing or the leaves have turned yellow, and the leaves have fallen off. Or the roots are rotten, which is needed at this time.

The soil is not fertile, the color is not good-looking, it has not been turned over for a long time, the growth rate is relatively slow, and it does not bloom often.

Flowers raised at home are planted in small pots, the larger the pot, the less likely it is to bloom, there are the following desert roses, longevity flowers, cactus, crab claw orchids, orchids, etc.

I didn't know that because my nose was allergic to pollen, I never raised flowers since I was a child.

I know that there are moonflowers and sunflowers, and the bigger the pot of these two flowers, the less likely it is to bloom.

At the beginning of the seedling stage, you need to use a smaller pot, so as to maintain normal growth, not to have poor air permeability, if you plant directly in a large pot, it will lead to watering is difficult to grasp, so that there is a state of excessive humidity, which is not conducive to the growth of plants. At first, plant in small pots, as you grow, the plants will grow bigger and bigger, and the roots will extend more and more densely, so that the original small pots are difficult to meet, and you need to replace a larger pot. In particular, some of the faster growth rates need to be repotted every year, along with the replacement of the original soil inside, to provide enough nutrients for later growth.

1. The best time to change pots is in the spring of each year, when the climate is also very suitable, the damage to the root system is very small, and the later growth and recovery can be faster. Note that it is best not to choose it in summer, the temperature is too high and the humidity is high, and it is easy to have various pests and diseases.

2. According to the change of growth rate, not all flowers need to be changed once a year, and some grow slowly, and may need to grow for 1-2 years before changing once.

1. During the growth of seedlings, the root system will gradually fill the whole source pot, and the old roots have no absorption capacity, and only the newly grown root hair area has absorption.

the ability of water and fertilizer, at which time it is necessary to change the pot to expand the nutrient area;

2. Due to the planting time is too long, the soil quality is deteriorated, the nutrition is lacking, and it is easy to get sick, so it is necessary to change the pot;

3. Before changing the pot, loosen the surrounding soil with small bamboo strips, and then cover the pot with the left hand, so that the flower branches are sandwiched between the fingers, turn the pot upside down, and gently beat the edge of the pot with the right hand, or use the fingers to push the bottom tile from the bottom hole of the pot, and the seedlings can be taken out.

4. The following points should be paid attention to when changing pots:

1) Turn over the pot and change the soil, when the pot soil is slightly dry, take off the pot, and avoid changing the pot when it has just been watered; (2) When changing pots, too much old soil should not be removed, so as not to damage most of the fragile root hairs, resulting in a decrease in water absorption capacity, and the plant may die due to lack of water;

3) For some flowers propagated by the splitting method, it can be combined with repotting and dividing plants.

The process of knocking the flower bai plant out of the original pot and planting it into another pot is to change the pot. Potted flowers need to be changed to special pots, because the flowers are grown in the limited soil in the pot, with the growth of flower seedlings, nutrients will be in short supply, so it is necessary to change the pot and soil frequently, in order to supplement and improve the nutritional conditions, in order to make it grow robustly, flowers and leaves. If you do not change the soil and pot for a long time, it will cause the root system to be crowded and coiled together, so that the soil is deficient in nutrients, and the soil properties will deteriorate, resulting in poor plant growth, yellowish leaf color, no flowering or little flowering, no or less fruit.

Because the flower will grow, so will the roots.

Flowers are repotted for 1 to 3 years due to the continuous development of the root system, which will lead to the restriction of flower growth, and it is necessary to repot the flowers to ensure that the flowers can grow healthily. So what do you need to pay attention to when repotting flowers?

The main contents of turning over the pot are to expand the pot diameter, remove the old soil, replace it with new cultivation soil, add base fertilizer, tidy up the roots, remove the material roots, cut off the long roots, promote the growth of new roots, and give the potted flowers a new environment. Succulent root flowers such as peony, junzi orchid, orchid, etc., should be cleaned and dried when turning the pot, and then potted.

The repotting time is generally carried out in March and April. To be precise, the best time to repot is when the buds are starting to swell and the sprouts are not yet developing. When turning the pot, first use a small bamboo piece to loosen the soil around the pot wall, and push the plant out of the old pot.

The water outlet holes at the bottom of the new pot must be overlapped and covered with more than 3 broken pot pieces, so that the water can be drained smoothly without losing soil. According to the size of the new pot, first add an appropriate amount of culture soil to the bottom, then put the plant in and add new soil, and at the same time use a small wooden stick and other objects to poke the soil solidly, so that the new soil and the plant mud mass are closely combined. The potting soil should not be too full, leaving a water outlet to provide convenience for future watering.

After changing pots, water them immediately, once thoroughly, until water seeps out from the bottom of the pot. At that time, do not apply fertilizer, it is best to wait for the seedlings to have new roots and begin to resume growth (generally half a month), and then supplement the fertility to make it grow better. After changing pots, in order to reduce foliar evaporation, the pots are placed in the shade for a few days, and then gradually see the light, and then placed in a place with sufficient light after adaptation.