Four common causes of death for succulent plants come and see how to fix them.

Many people say that succulent plants are delicate and difficult to feed. I think it's too one-sided.

There are many people who are raised in open air directly, and this kind of meat grows more beautiful. let me take you to understand the causes of your meat death and some remedial measures.

1. Black rot

Summer is a frequent season of black rot, as for the cause of the disease is caused by fungal infection, professionally known as Fusarium wilt, the main symptoms are root rot, stem rot, stem base rot, flower rot and so on.

The main causes of illness are:

The main results are as follows: 1. The decline of plant immunity caused by too hot weather allows bacteria to take advantage of

2. Plants are bitten by parasites, and fungal infections are easy to occur in the wound.

For preventive measures:

1. In summer, do not let plants be directly exposed to strong light, especially the succulent plants that have just finished root irrigation, because the specific heat capacity of water is very high, so once the water temperature rises, it is difficult to cool down quickly in such a temperature environment.

It will easily lead to the poor state of meat itself, and the decline of immunity suggests that meat in poor condition in summer can be raised in air-conditioned rooms.

2. All the soil should be irrigated with carbendazim as far as possible, and the newly used soil can be directly mixed with carbendazim, which is beneficial to pest control. Parasites on plants should be found and killed in time.

Suggestion: do not get caught in the rain in summer, keep the flowerpot dry and hot or damp-cold environment, do not create opportunities for fungal reproduction. The treatment can only be said: none, because in the case of partial black rot of the meat, it is only recommended to remove the black rot part, and the earlier the removal, the better, the necrosis will not be cured.

Note: before and after excision, wash hands and disinfect the tools used to prevent infection!

II. Dissolving water

Water is a common phenomenon in both winter and summer. As the name implies, the leaves or succulent stems of succulent plants become transparent and bright first of all, as if they are good for water, so they are called water.

After hydration, some leaves or tissues of succulent plants are rotten and withered, and in serious cases, the whole plant will die.

Main reasons:

1. Too much water

2. The environment is too cold to suffer from severe cold.

Measures for prevention:

1. Succulent plants must pay attention to controlling water, that is, controlling the amount of water, especially in summer. in fact, many succulent people know that if there is more water, it will grow into apprenticeships, but in serious cases, it will easily make the leaves turn water. the worst can lead to the death of the whole plant.

2. Most succulent plants cannot survive in very cold conditions, especially below 0 degrees, which is very dangerous for succulent plants.

There is such a saying for winter, less watering below 10 degrees, water control below 5 degrees, water cut off below 0 degrees, and then ask for more happiness.

Note: the water in the leaves should be removed as soon as possible, and after removal, carbendazim should be applied to the wound to prevent fungal infection in the later stage, leading to black rot.

3. Scale insects

Let's first talk about scale insects, which are the most common pests in flowers and fruit trees. They often cluster on branches, leaves and fruits and absorb plant sap for a living. In serious cases, they will cause branches to wither or the whole plant will die.

It can be said that shell insects are one of the most common bugs among all meat friends. Here's how to solve them (prevention is almost difficult).

The first kind: wipe the diseased plant gently and repeatedly with alcohol, you can get rid of the shell worm, and it can be very clean and thorough.

For example, when wiping the diseased leaves of orchids with alcohol, not only the scale insects can be removed, but also the larvae that are not visible to the naked eye can be completely killed, and the harm of scale insects is rarely found in the second year. This method is simple, safe and effective.

The second kind: because it is a visible bug, it is much more convenient to clean it up. Hand toothpicks and needles are all kinds of service, so it will be gone after several times.

The third kind: this is actually the most convenient way, use "Huasheng" according to the instruction ratio of 1VR 200 to water and then spray it, spray again a week later, basically will not see disgusting bugs.

Note: after spraying, do not accept sunshine, put it in the shade for 4-5 days and then move to a place with sunshine, because it will accelerate the volatilization of water after spraying in the sun, so the drug concentration will become higher, and it is easy to burn plants.

If there are children or pregnant women at home, or do not want to use medicine, you can wash the plants under clean water, or use a magnifying glass + needle to poke them one by one! Check it over and over again, find it, and clear it.

IV. Soot disease

Soot disease, also known as coal fouling disease, is common in flowers and trees, affecting photosynthesis, reducing ornamental value and economic value, and even causing death. Its symptom is to form a black mildew spot on the leaf surface and branch tip, and then expand the piece, so that the whole leaf surface and tender shoot is covered with black mold layer.

Soot disease symptoms: mostly occur in the surface of plant leaves, showing brown, gray, black mildew spots.

The pathogen of soot disease is mostly caused by epiphytic fungi. The cause of soot disease: in addition to hot and humid soil and water infection in summer, it comes more from a variety of insect-carrying infections.

Aphids, scale insects and ants not only eat the sap from the roots of sucking plant leaves, but also secrete dense dew and excrete feces. These secretions contain a variety of fungi, which will aggravate the infection after being bitten by these pests.

Prevention and control methods: we must strengthen pest control on weekdays. Most pests break out in summer, and most Sedum is dormant in summer. High temperature and humidity are more conducive to the transmission of fungi and the outbreak of insects. Diseases, insects and bacteria interact with each other. It's easy to get your little meat hurt.

Disposal of soot disease: the first time you find soot disease is to isolate and spray fungicides. Because soot disease is very contagious, you must wash your hands when you come into contact with diseased meat.

Finally, to sum up with you, what we need in summer, first of all, I suggest that we choose relatively low-priced meat, or choose some low-cost leaves to start with.