How to deal with peony flower rotten roots, peony flower rotten roots treatment method/control watering to kill pests

Paeonia lactiflora, one of the well-known flowers in China, is not only beautiful, but also has amazing medicinal value. It is very effective in the treatment of gynecological diseases and is deeply loved by flower friends. However, in the process of breeding, due to improper maintenance and other reasons, there will be the phenomenon of yellow leaves and rotten roots of peony flowers, so what about the rotten roots of peony flowers? Here are two ways to treat the rotten roots of Paeonia lactiflora. Follow the editor to have a look.

First, how to do the rotten roots of peony flowers and control watering

In life, many people raise peony flowers, but according to the reaction of many flower friends, their peony is easy to have rotten roots, what to do at this time? First of all, flower friends can not be in a hurry, then find the cause, and finally solve the problem. Generally speaking, there are two reasons for the rotten roots of Paeonia lactiflora, one is too much watering, the other is serious insect pests, how to solve the problem, we continue to look down.

2. Treatment method of rotten root of peony flower, water control / insecticidal (1) controlled watering

In the culture method of peony flower, the importance of watering has been introduced. However, some flower friends rely on the feeling of watering, watering when the basin soil is a little dry, and seeing that the weather is dry and watered. If it goes on like this, there will be too much water in the basin, and the roots of peony will easily soak in the water and rot. In addition, too wet basin soil is likely to breed root rot and stem rot, which can also cause its roots to rot.

Treatment: if it is too much watering, resulting in the basin soil is too wet, resulting in the root rot of peony flowers. It is troublesome to deal with it at this time, and flower friends can do three things:

① tried to drain the excess water from the soil.

② moved the potted peony flowers to a cool, ventilated place and let the water evaporate.

③ directly change the pot soil, according to the preference of peony flowers, choose loose, fertile, good permeability of acid soil, so that peony refreshing up.

Watering time of peony

The emergence of rotten roots of peony flowers is a very headache, especially for beginners, it is extremely troublesome to operate. So if you want to avoid trouble, you need to guard against it, you can't wait for the rotten root to appear, but you need to prevent it. And this requires us to know the watering time of peony, and then master the watering principle: dry and thoroughly watered.

What is dry and thoroughly irrigated is easy to understand: if the soil in the flowerpot has many cracks, which means it is dry, it needs to be watered; before watering, loosen the soil and seal all the cracks. After watering, observe the small hole under the flowerpot, if there is water left, it is thoroughly watered.

Peony watering time: judging whether it is time to be watered is a technical task. We can knock on the flowerpot by hand to determine whether it should be watered: if the sound is dull, it is too much water, do not water it; if the sound is empty, it shows that the soil is very dry and needs watering. As long as the watering is controlled, the rotten roots of peony flowers will not appear.

(2) killing pests

In addition to watering too much, insect pests are also one of the reasons for peony rotting. If the flower friends do not disinfect the potted soil when planting peony in the pot, it is likely to bring worm eggs to the soil. After that, the eggs hatch into worms, which will harm the roots of peony flowers. So peony flower rotten root how to do, kill insect pests can.

Solution: if the rotting roots of peony flowers are caused by insect pests, flower friends need to use drugs to kill insects by root irrigation. At this time, the medicine can be chosen: the pesticide dimethoate or a drug designed to deal with a particular kind of bug. As for what kind of medicine to use, you can refer to the pest control of peony flowers. There is a detailed introduction, so I won't say much here.

How to raise peony flowers, culture methods and matters needing attention / topdressing three times of potted peony flowers

Peony flowers, flower friends should be no stranger, it is often mistaken for peonies, because they look so much alike after flowering! However, it is like, but there is a great difference in habits, which is obvious in the process of raising it. How to raise peony flowers? The following editor carefully collates the cultivation methods and matters needing attention of potted potted peony flowers, very comprehensive, friends who want to raise must have a look!

First, how to raise peony flowers and understand their growth habits

As a highly ornamental flower, many flower friends will choose indoor potted peony flowers, so they all want to know how to grow peony flowers. In this regard, we have to understand the growth habits of Paeonia lactiflora, starting from the soil, fertilizer and water, etc., how specifically, all in the peony flower culture methods and matters needing attention, we continue to look down.

2. Culture methods and matters needing attention of potted peony flowers

1. Soil, acidity soil

Potted peony flowers how to raise, potted soil is the first thing we should consider. It is understood that Paeonia lactiflora is a fleshy root, very fragile, so it needs loose, fertile and slightly acidic sandy soil.

Note: do not raise peony flowers in alkaline soil, because once the alkalinity is too large, it will affect plant growth, resulting in peony leaves yellowing, and even withering and death.

2. Water it properly.

In the cultivation methods and matters needing attention of potted peony flowers, watering is essential, but the demand is not high. In peacetime, flower friends can put peony flowers outdoors, there is no problem to be caught in a light rain, and there is no need to water them frequently.

Note: although peony flowers do not have high requirements for watering, but before and after flowering or when the weather is relatively dry in spring, flower friends should pay attention to it. At this time, it should be properly watered, but the leaves can not be watered, otherwise it is easy to cause rotten roots.

3. Fertilizing and topdressing three times a year

If you want peony flowers to blossom, fertilization is also very important, but we should remember not to apply too much, otherwise it is easy to burn roots, flower friends should be properly controlled. In the cultivation of peony flowers, generally speaking, we only need to top fertilize three times a year.

Note: three times of topdressing is also required, the first time: when the new shoots are quickly drawn out in spring, and the second or third times: when the leaves and buds of peony are stretching. Topdressing is based on quick-acting fertilizer, which is also called flower-promoting fertilizer.

4. Shaping and pruning

In addition to the above points, how to raise peony flowers, plastic pruning is very important, its purpose is to make peony flowers colorful and robust. It is understood that the pruning of peony flowers mainly includes fixing stem, pruning, removing buds, thinning buds, cutting residual flowers and other work, specific how to do, in the peony flower pruning methods are introduced in detail, not to say much here.

Note: after Frosts Descent, cut off the dead leaves of peony flowers in time to avoid breeding diseases and insect pests. Varieties with fewer branches are generally required to cut off thin diseased branches and retain strong branches.

III. Matters needing attention in planting peony flowers

In the above methods of breeding peony flowers, the editor has introduced several areas that need to be paid attention to, mainly in water and fertilizer. However, in addition to what has been mentioned above, there are a few points that flower friends need to pay attention to. The specific points for attention in planting peony flowers are as follows:

1. Pest control

No matter what is raised indoors, it is necessary to be attacked by diseases and insect pests, and peony flowers are no exception. The main diseases of peony flowers are: Brown spot, anthracnose, etc., the main insect pests are: longicorn beetles, red spiders, etc., we must pay attention to prevention and control. As for how to control, there is a detailed introduction in the prevention and control of peony flower diseases and insect pests, so I won't say much here.

2. Don't transplant frequently.

In addition to diseases and insect pests, flower friends must pay attention to: do not often transplant. Peony flower root is very fragile, once planted, do not move at will, because it is easy to damage the root, thus affecting plant growth and flowering.

3. Flowering maintenance

Peony before flowering, after the emergence of lateral buds, flower friends should be removed in time, so that nutrients can be concentrated, so that peony flowers can bloom beautifully. After the flower fades, if you are not ready to sow and reproduce, you should cut off the pedicel at any time to avoid seed formation, as well as to avoid nutrient consumption.

What if the leaves of peony flowers turn yellow? learn 5 tricks to solve easily / too much water and too little fertilizer.

For peony flowers, we should be no stranger, it has beautiful flowers, rich colors, is a kind of flowers loved by flower friends, often potted at home. However, in the process of raising at home, due to improper maintenance and other reasons, peony will appear symptoms of yellowing leaves, then how to do peony leaves yellowing? The following are the reasons and solutions for the yellowing of the leaves of five kinds of peony flowers. You must take a look at them.

First, how do the leaves of peony flowers turn yellow? find the reason.

In the culture method of peony flower, we introduce the requirements of peony for soil, water, fertilization and so on, and once we do not meet it, the peony leaves will turn yellow. At this time, flower friends can not be in a hurry, to calm down to find the reason. Here are the reasons and solutions for the yellowing of the leaves of five kinds of peony flowers. Let's move on.

Second, the causes and solutions of yellowing of peony leaves.

1. The environment changes too much.

Many flower friends buy peony flowers online, according to their response, their peony just bought back, but the leaves turned yellow after a few days, they want to know the reason why the leaves of peony flowers turn yellow. In this regard, the editor suggests that we first consider the problem of environmental changes, because the growth environment changes greatly, peony flowers may not be able to adapt, resulting in yellowing symptoms of leaves.

Solution: understand the growth of peony flowers before buying, and try to keep it unchanged after buying it back. Once the leaves of peony flowers turn yellow caused by environmental changes, flower friends should change the environment appropriately to let peony flowers adapt gradually. I believe it will not be long before they will return to health.

2. The soil is too dry

When it comes to the yellowing of peony leaves, the soil must be taken into account. It is understood that peony is a fleshy root, which is very fragile, so it needs loose, fertile and slightly acidic sandy soil. Once the peony is raised in too dry soil, it will affect its growth due to water absorption problems, resulting in symptoms of yellowing leaves.

The solution, if it is caused by soil, flower friends should immediately change the pot soil, replaced with clean, loose, fertile acid soil, so that peony refreshed. I believe that before long, your peony will change its luster.

3. Too much or too little watering

The most common thing about the yellowing of peony leaves is that they are watered too much. Peony flowers like a humid environment, so it's okay to water the leaves frequently, but some flower friends water them when they see the soil a little dry, which often causes too much water to cause the roots of the peony flowers to rot, and when the roots rot and cannot absorb nutrients, the leaves naturally turn yellow. And too little watering, the soil is too dry, so it can not maintain its normal growth.

Solution: too much watering, flower friends should immediately pull the peony flowers out of the soil, see the rotten roots, and then cool outside for a day. Finally, the plant is planted in the new sandy soil, and then the potted soil can be wet, and the peony flowers can be restored soon; if the watering is too little, the watering times can be increased appropriately. As for how to judge whether it should be watered, it is necessary to master the correct watering method of peony flowers.

The correct watering method: whether it is because of too little or too much water, we can knock on the flowerpot by hand to determine whether it should be watered: if the sound is dull, it is too much water, do not water it; if the sound is empty, it shows that the soil is very dry and needs watering.

4. Excessive fertilization or lack of fertilizer

Improper fertilization will also cause peony leaves yellowing, if we apply too much nitrogen fertilizer, it will cause its leaves to curl together and turn yellow; if the lack of fertilizer, especially the lack of elements such as iron and manganese, it will cause the leaves to turn yellow.

Solution: fertilize too much, change the pot soil, make the peony flowers refreshing; lack of fertilizer, when fertilizing the peony flowers, you should use an appropriate amount of compound fertilizer to feed it. After a period of time, your peony flowers will return to health.

5. Pruning too early

In the process of peony flower culture, proper pruning, especially pruning and topping, is very important. But pruning too early will most likely make it difficult to transport phosphorus, thus accumulating on the lower leaves, while other leaves may turn yellow.

Solution: flower friends need to subtract some too small, too weak branches and buds, so as not to strive for nutrients, which can greatly improve the yellow leaves brought by pruning. Note: the best pruning time for peony flower is half a month after it germinates.