How to prevent black rot in succulent summer, how to prevent succulent black rot

If the temperature is higher than 30, the first thing is to control the water, watering should be watered from the side of the pot, not too much at a time, and should be watered in the morning and evening, it is strictly forbidden to water at noon. The second is to ventilate, and putting the succulent in a ventilated place can effectively prevent black rot. Strong sunlight at noon can burn succulents, so shade them at noon, especially for succulents with small leaves.

When breeding succulents, the maintenance environment should ensure adequate ventilation, and if it is raised indoors, it is necessary to open more doors and windows. When the plant grows in a hot and sultry environment, black rot will occur. It is usually best to put it by the window, balcony, etc.

During the maintenance period, be sure not to get caught in heavy rain, and be sure to shelter from the rain when it rains. Because after the plant is exposed to the rain, it is difficult for the rain to discharge the water in time, and the phenomenon of black rot will appear after a long time. Or after the rain, pour out the water in the pot in time, and don't let the pot have stagnant water.

This is also very important, if it is attacked by germs, it will cause the plant to grow poorly, and it will rot. Therefore, it is necessary to do a good job of sterilization and dismantle the congratulatory to avoid the plant being infringed. The best way to do this is to spray the bactericidal drug appropriately during the curing period.

The temperature of the maintenance environment is too high, and it is easy to rot black, and the highest temperature should not be higher than 25, which is likely to suffer from the invasion of pests and diseases. During the breeding period, when the room temperature is high, it is necessary to take cooling work as soon as possible to avoid growing in a high temperature environment.

Be sure to strengthen ventilation. Especially for indoor farming, the windows must be opened every day, and the succulents cannot be grown in a very hot state. In addition, when the room temperature is high, you should also pay attention to lowering the temperature.

It should be watered in small amounts, as too much water will increase the chance of being infected by black rot. After watering it, also be careful not to accept too much light.

First, it is hot in summer, and it is best to bring the succulent back indoors. Intense ultraviolet rays, scorching heat, are very unfriendly to succulents. It is more comfortable indoors, which can effectively avoid death and injury.

Second, regular sterilization and insect extermination, when the insect bites the flesh, the germs will enter from the wound and directly invade the flesh until it rots. Therefore, it is very important to prevent bacteria and insects. We don't wait for the outbreak of germs and pests to deal with it, because it will only be very passive, and the degree of destruction of the flesh may also increase.

Therefore, regular watering with fungicides and insecticides can prevent the occurrence of black rot.

Usually pay attention to the succulent environment, do not let direct sunlight, but also water more, because the summer season is relatively dry, and succulents are also prone to lack of water.

Succulents appear black rot, it is necessary to remove it from the potting soil, cut off the succulent rotten parts, and soak in carbendazim solution to disinfect, take it out after five minutes, transplant it into the loose and breathable, nutrient-rich new potting soil, in the maintenance of succulents, you need to control the amount of water, and ventilate it, so as to avoid black rot again in succulents.

If the succulent plant is found to have black rot, it will be taken out of the old potting soil, removed from the broken soil and impurities under the slow flow of water, and after air drying, use a clean, clean and sharp pruning knife to cut off the intersection of the black rot and the healthy roots, leaving no black rot parts.

After treatment and pruning, succulents can be mixed with red jade soil, deer swamp soil, sandy loam soil, granular soil and other materials as the culture medium, and then the succulents can be transplanted into the soil. Avoid too much moisture in the soil, properly insulated and ventilated, and the succulent will soon be able to re-root.

Black rot is mostly caused by watering factors. Watering too much and too much causes the potting soil to be too wet, and the roots cannot breathe normally and are soaked in water for a long time. After replanting, the amount of water should be controlled, and the potting soil should be kept dry, and not too wet or waterlogged.

In order for succulents to root quickly, it is necessary to use bright, gentle, and sufficient scattered light in a ventilated environment to nourish and help succulents grow and develop. In the process of quickly adapting to the new potting environment, it promotes the growth activity of rhizomes and rapid rooting.

Succulent black rot is due to the rot of the roots caused by stagnant water, and it should be watered thoroughly. The suitable temperature for succulent growth is between 20 and 25, and the temperature is too high and too low, which is not conducive to the growth of succulents. Succulents are susceptible to root mealybugs and need to be sprayed with dimethoate solution in time.

Succulent damaged leaves need to be removed in time to reduce excess nutrient consumption.

Succulents are not tolerant to waterlogging, and improper watering can cause root rot and leaves to black rot and rot. When maintaining succulents, water thoroughly each time, and wait until the soil surface becomes dry before watering to ensure that the soil is dry and wet. In the rainy season, there is more rain, so do a good job of soil drainage.

The suitable temperature for the growth of succulents is between 20 and 25, and the temperature is suitable to promote the continuous growth of succulents. In summer, when temperatures rise and the environment is dry, it is necessary to sprinkle water in the air and on the surface of the leaves. In winter, when the temperature drops, the succulents need to be moved indoors for maintenance to avoid frostbite caused by low temperatures.

Succulents are susceptible to root mealybugs during the growth process, which will quickly erode the leaves and absorb the sap of the leaves, resulting in the growth of a large number of bacteria. When planting succulents, it is necessary to soak the soil with carbendazim solution and sterilize and disinfect before use. Root mealybugs need to be sprayed with dimethoate solution in time for control.

In the process of succulent metabolism, it is normal for the leaves to turn black and fall. When maintaining succulents, it is necessary to remove the aging and withered leaves in time, which can reduce excess nutrient consumption. Pruning in time can effectively enhance air circulation and avoid the breeding of bacteria and insect pests.

Watering less (reducing the amount of water in the plant) Whether the succulent leaves are wrinkled and wrinkled, you can water; No wrinkles, watering is not recommended.

To ventilate (purpose: dehumidification + enhance plant transpiration) ventilation can prevent plantation water, which is often an important cause of black rot.

Spray carbendazim (bactericidal pesticide).

The meat at home should be kept in the refrigerator as much as possible in the summer, and it can also be kept in the freezer so that it will not spoil.

This is most likely due to excessive light exposure to the flesh or insect erosion, in which case we have to cut off the black rot and then prescribe the right medicine.

Dispose of the rotten root parts in time, be sure to deal with it cleanly, otherwise a little black rot will continue to rot the whole succulent, put the treated plants in the sun for half an hour, apply carbendazim, put it in a ventilated place to dry overnight, and then pot, a small amount of watering, pay attention to shading.

Cut off all the black rot parts, and then soak the healthy part with carbendazim, it is best to dig a little more to prevent the black rot part from being dug up quickly, take it out to dry and replant it after soaking, and you can survive. Pay attention to the sun and do not leave it in the sun all the time.

First of all, we need to kill the succulents ourselves, and then change the nutrient solution, so that we can effectively prevent them.