Can the leaves of the peace tree be saved if they dry up and fall?

What's the matter with the dry leaves of the Peace Tree?

The leaves of the tree of peace withered and withered, and the branches turned black, how did they come back to life?

Wrong, this is a branch blight, you have to cut off the dead branches and leaves, spray carbendazim, it will work.

<> the temperature rises to keep warm, it is necessary to move the tree to a warm room, and the maintenance temperature is too low to dry out the leaves of the tree; After the leaves of the disinfected root system are dried up, they need to be taken out of the pot, placed in carbendazim solution for disinfection, and then re-potted; To adjust the soil quality, it is necessary to water the diluted ferrous sulfate solution into the soil to alleviate the soil alkalinization, which will dry up the leaves of the peace tree.

After the leaves of the tree are dry, they should be removed from the pot in time and the roots should be soaked in carbendazim solution for disinfection. The later maintenance needs to strictly control the amount of watering, need to water every 2 3 days, and ensure that the soil is in a slightly moist state when watering, so as to avoid the soil from producing water and making the leaves of the safe tree dry out.

The diluted ferrous sulphate solution needs to be poured into the soil to make it slightly acidic. The tree is suitable for growing in slightly acidic soil, if the soil socks are too alkaline or planted with alkaline soil, the leaves of the tree will fall.

After the leaves of the tree fall off, it is necessary to transfer it to a warm room for maintenance in time, and control the room temperature above 10. The cold tolerance of the peace tree is poor, and if you do not take warm measures in winter, the leaves will be frostbitten and turn yellow and fall.

If the fall of the leaves of the safe tree is more serious, it is necessary to prune the yellowed and dry leaves in time for centralized destruction, and then evenly spray the diluted zinc-manganese solution on the leaves. In the later maintenance of the safe tree, it is necessary to open the window frequently for ventilation to ensure the circulation of indoor air, if it grows in a closed environment for a long time, it will make the leaves of the safe tree yellow and fall. The town is easy to change.

People's peace trees are constantly growing downward, and yours does turn the direction and grow downward. I can't make a little temper at every turn, my face is full of pockmarks, people say that the peace tree can keep you safe, but it grows like this bear, can you? New pot transplantation If your Ping'an tree has just been bought back for a few days, the leaves are all drooping, and the leaves appear withered yellow spots, it is not your maintenance problem, it is the store when you bought it.

The store has just changed the pot or just planted, so it needs a certain period of adaptation. In the process of adaptation, there have been two environmental mutations, and such a reaction has occurred, as long as it is not particularly dry up, it will slowly recover.

Solution Just planted, it takes one month to serve the pot period, one month to adapt to the environment, and basically resume growth after 2 months. Be patient.

Soil alkaline The tree is suitable for growing in slightly acidic soil, and most of the soil and water quality we come into contact with daily are alkaline, which will reduce the acidity of the soil in the long run, affecting the growth of the tree, resulting in weak and dry leaves.

Solution When watering the safe tree, you can add a little ferrous sulfate solution to increase the acidity of the soil, and the concentration should not be too high. In addition, when changing pots, replace the new soil and keep 1 3 of the old soil.

Frost damage Fortune trees are not frost resistant, and the leaves will dry up when the temperature is too low or the late frost is severe. The main manifestation is that the leaves are droopy and dull, and gradually dry up from the tip of the leaf until they fall off.

Solution Mild frost damage, the leaves of the peace tree will turn yellow, and severe frostbite will dry up. There is no way to remedy the frostbitten leaves, and remove them in time. Move the plants to a relatively warm place, preferably with a warm job.

In spring, when the temperature rises, the branches will re-sprout foliage.

Rotten Roots Rotten roots are caused by a variety of causes, improper watering, improper fertilization, and impermeable soil. In fact, rotten roots are not terrible, what is terrible is that rotten roots are not found in time. At the beginning of root rot, the leaves will lose their luster, turn yellow, gradually appear dry spots, and the leaves droop.

Eventually, the plant will die because of the lack of supply.

Solution In fact, it is also necessary to be lucky to find rotten roots, often observe the plant, find abnormalities and analyze the causes in time, and make corresponding treatments to be a rational flower keeper. Once the roots of the tree are found to be rotten, immediately depot, cut off the rotten part, disinfect and replant. For severely dry leaves, removal.

Another reason is that the branch blight is caused by the most serious disease that harms the tree. It is mainly caused by a stuffy environment, improper ventilation, and fungal infections. It is mainly manifested in the appearance of a large area of dry branches and leaves on the inner side of the peace tree, and the thin branches are also prone to disease.

Solution As soon as possible, the branches should be shortened from the bottom 5 cm of the diseased place, and all the dry leaves should be removed (if there is a little dry spots, they should also be removed), and the branches and leaves and roots should be sprayed with carbendazim solution for 2 3 times in a row.

The causes of the dry leaves of the peace tree may be: environmental changes, water accumulation and root rot, lack of light, too low temperature, and too alkaline soil.

1. Environmental changes.

If the Ping'an tree has just been bought from the flower market and the leaves are dry and drooping, it is probably due to environmental changes. This is a normal phenomenon and takes a certain amount of time to get used to, if the leaves of the plant are not very dry, it will slowly recover after a period of maintenance.

2. Stagnant water and rotten roots.

If you water too much, the roots of the plant will not be able to absorb it, which will lead to water and rot roots, and the leaves will slowly turn yellow and dry up. It is best to depot the plant first and drain the water, then observe the root growth, cut off the rotten roots, dry them in the shade, and then repot them.

3. Lack of light.

When the leaves of the tree are dry, it is also important to observe whether the environment in which the plant grows is too shady. If the light is insufficient, it is easy to cause photosynthesis to stop, resulting in slow growth and dry leaves, so there should be proper light.

4. The temperature is too low.

In winter, if the temperature is too low, if the plants are not well insulated, it is easy to cause frost damage, which is manifested in the yellowing and drying of the leaves, and slowly falling. This is a matter of pruning frostbitten leaves and moving the plant to a warmer place for maintenance, so that new leaves will grow again when spring comes.

5. The soil is too alkaline.

Peaceful trees are more suitable for growing in slightly acidic and fertile soils, and cultivating them in alkaline or too clay soil will cause the plants to fail to grow normally and the leaves will dry up. At this time, the potting soil should be replaced, and then the diluted potassium dihydrogen phosphate solution should be sprayed on the leaves of the plant to slowly resume growth.

Causes and solutions for the large-scale drying of leaves of the peace tree.

1. Caused by rotten roots.

Dry leaves can also be caused by root rot, and there are many conditions that can cause root rot. They are improper watering, excessive fertilization, poor soil permeability, and so on. Regarding the rotten roots of the peace tree, we refer to "What to do if the root of the peace tree rots".

Solution: Generally speaking, the first manifestation of root rot is yellowing, blackening, wilting, etc., we can preliminarily judge that after ruling out other causes, we can pick up the soil on one side to see if the root rot occurs. If it is a rotten root, take it out immediately, cut off the rotten root, and disinfect it before replanting. For the dead branches and leaves caused by rotten roots, we need to cut them off in time.

2. The soil is alkaline.

Peace trees prefer to grow in slightly acidic, fertile soils. If the soil in which we raise a safe tree is alkaline, it will cause its leaves to dry out. The easiest way to judge the acidity and alkalinity of a soil is to look at how hard the soil is.

If the surface of the soil is whitish and hard when the water dries, it means that it is alkaline.

Solution: The cultivation of peace trees needs to add a little ferrous sulfate from time to time to increase soil fertility and acidity. However, when we use ferrous sulfate, we should be careful not to let the concentration be too high, otherwise it will cause the plant to burn the roots, and it will also cause the leaves to turn yellow and dry and fall off.

We need to add some fertile new soil to maintain the peace tree, and the soil under it should be loosened from time to time, which is good for increasing soil permeability and air permeability. If the soil is very compact, we need to repot, and we need to transplant about one-third of the soil from the root system into the new soil with the roots.

3. Frostbite of plants.

If the temperature is too low, we had better use a transparent plastic bag to keep warm, especially not to let the tree receive frost and snow frostbite. If frostbite causes the leaves to droop, grow sluggishly, wilt, and dry up or lose their leaves.

Solution: If the tree is frost damaged, its leaves will turn yellow. If frostbite is severe, it can cause the leaves to dry out. Frostbitten leaves are generally hopeless, we just need to cut them off in time, and then move the plants to a relatively warm place to maintain, and do a good job of keeping warm from the cold.

Wait for the spring temperature to warm up and new leaves will grow again.

4. Branch blight.

Another serious cause of leaf dryness is branch blight. The disease is also quite serious in the peace tree. A common environmental factor causing branch blight is fungal infections caused by improper ventilation and stuffy spaces.

The manifestation is that there is a large area of dead branches and leaves on the inner side of the peace tree, especially those relatively thin branches are easy to get sick.

Solution: Once the tree is infected with branch blight, we should cut off the diseased branches from a place about 10 centimeters away from the disease. Anything that appears to show signs of infection is also disposed of, and carbendazim is used for leaf spraying and root irrigation. Spray 3 times in a row.

This is "the branch blight of the Ping An tree", also known as the "Gui blast", the most serious disease of the Ping An tree, is caused by fungal infection, the prevention and control method is to cut off from the disease site as soon as possible 5 cm below, and the upper part of the cut off branches and leaves are all burned or deeply buried, the lower branches are sprayed 2 3 times 600 800 times the solution of carbendazim to prevent and control the development, the soil can be watered once to prevent and control. Another reason is that the indoor air is too dry, the surface of the leaves of the Ping An tree evaporates too much, resulting in the dry of the leaf tips of the Ping An tree, you can spray humidification with water in the early morning, if the outdoor temperature is higher than 5 degrees, you can consider moving to the outside for ventilation, if there are conditions, you can consider adding a little nitrogen fertilizer, the same is also for foliar spray, this is not a big problem, it will be fine after a while.

One is water yellow: caused by excessive watering, it is characterized by no obvious change in old leaves and yellowing of young leaves; This should be done with immediate water control; The second is drought yellow: due to lack of water, caused by drought, it is characterized by the old leaves from the bottom up to the first yellow, if the lack of water for a little longer, the whole plant yellow leaves, and even death, should be watered in time; The third is fat yellow:

Caused by excessive fertilization or high concentration; It is characterized by thick, shiny, and uneven young leaves; Fertilizer, cultivation and watering should be controlled; Fourth, hungry yellow: caused by insufficient fertilizer, low fertilizer concentration, and long fertilization interval; It is characterized by the first yellow of young leaves and young stems, and if you do not fertilize in time after seeing this phenomenon, it will also cause the whole plant yellow leaves or even die; For flowers lacking fertilizer, avoid applying a large amount of thick fertilizer at one time, so as not to cause root burning; Fifth, iron deficiency yellow leaves: woody flowers in greenhouses, due to large changes in soil fertility conditions, often appear yellow leaves, characterized by obvious young leaves, light old leaves, yellow mesophyll, green leaf veins, and the formation of a typical network; It can be solved by applying ferrous sulfate aqueous solution, and the method is as follows:

7 parts of cake fertilizer, 5 parts of ferrous sulfate, and 200 parts of water are poured into multiple liquids.

It is recommended to put it outdoors in a cool and ventilated place for a period of time, loosen the potting soil, apply 100 grams of calcium, magnesium and phosphorus fertilizer, and water thoroughly (water from the bottom of the pot). Foliar sprays with potassium dihydrogen phosphate plus urea 1000 times once a week. In this way, more than ten days can basically achieve satisfactory results.

The leaves of the peace tree are yellow, most likely due to damage to the roots due to overwatering. The peace tree does not need to be watered too much, and too much water is easy to make its leaves yellow. Generally speaking, it is necessary to wait for the potting soil to dry before watering, but dryness does not mean that the leaves of the flowers are drooping down, or the potting soil is dry and hard, and dry watering means that the surface of the potting soil is 2-3 cm below the surface of the watering can be watered.

Watering is also a science, and some people think that as soon as they water the flowers, the water seeps out, thinking that this is all right. In fact, the water flows out of the pot, indicating that the permeability of the potting soil is good, only watering once is likely to absorb the water in the upper half of the potting soil, but the lower half of the potting soil does not absorb water, which is called half water, which is the most unfavorable for the growth of potted flowers, so in order to ensure that the watering is thorough, it is best to water again every one or two hours after the first watering, so that the whole potting soil can absorb water. Having said so much, the main thing is to suggest that Ms. Xue does not have a guideline for watering flowers, different seasons, different pot sizes, and different times of watering, and the scientific method is to water thoroughly when you see the potting soil dry.

In addition, peace trees can only grow well in an environment with light and good ventilation. If the peace tree does not see sunlight for a long time, the leaf length will grow smaller and smaller, and the color will become lighter and lighter, so from now until May next year, it is best to see more sunlight for the peace tree. Ventilation is not good, the tree is easy to grow insects or be infected by viruses, it is recommended to use 1 part vinegar mixed with 300 parts of water, spray the front and back leaves, can play a role in increasing nutrition and preventing viruses, once every half a month.