Does dracaena stem rot heal on its own? What to do if the stalks of the dragon s blood tree peel and

Dracaena has a small chance of self-healing after stem rot, stem rot is mainly manifested in stem rot, if not treated, the infected part will spread and spread, and in severe cases, it will lead to the death of the plant. Dracaena stem rot, infecting the leaves and stems of Dracaena sinensis, after the Dracaena is infected, the initial brown dots on the leaves, mostly starting from the leaf edge, rapidly expand into long or irregular black-brown water-ulcerated patches when the humidity is high, which seriously causes the leaves to wither and die. The stem infection usually invades from the wound, producing irregularly shaped black lesions in the phloem with gray-white to black mold.

Severe phloem peeling, black rot, the affected xylem is water-stained, slightly brown. The germ invades the xylem and spreads rapidly up and down, causing rot and a large black mold layer at the incision or wound.

After the dracaena is infected with stem rot, it is best to take the best measures in time, you can take off the pot to check whether the root system has rotted, prune off the rotten part of the root, prune the rotten part of the branch, spray carbendazim for disinfection and put it in a soft place for maintenance.

Dracaena prefers to grow in warm environments and is drought tolerant, but it has high temperature requirements. If the temperature is too low, especially in winter, when the temperature is below 5, it can cause problems for wintering. If the temperature is too low, the root system of the plant will have difficulty absorbing water, and the leaves will also have spots.

If there is too much water in the pot, it is easy to cause root rot or stem rot. Normally, the leaves of the dragon's blood tree appear yellow leaves, hair, wilting, etc., most of which are rotten roots or rotten hearts. The phenomenon of bad heart is relatively easy to judge, and it can be found with a little inspection; Rotten roots are so easy to spot, because the roots are in the potting soil, and they are usually close to the bottom of the pot, which requires digging a hole in the potting soil to look at.

In addition to these two causes, it is most likely due to a lack of nutrients or improper light. In addition to watering can easily lead to root rot, unclean potting soil or cultivation substrate is also one of the important causes of root rot. This is because unclean potting soil can carry a variety of germs that can easily erode the root system of the plant.

This usually occurs in the summer period of May and June, which can lead to root rot and plant death in severe cases. In addition, the temperature is too low in winter, and the root rot will also occur after the roots are soaked in the pot due to long-term dampness. However, in either case, the root rot is mostly caused by the infection of Fusarium fungus, which can be treated with drugs.

Carbendazim + benzolat solution can be sprayed for disinfection and sterilization, or it can be sprayed with fungicides such as methyl tobuzin and chlorothalonil**. In the case of obvious root rot, if necessary, you can spray some carbendazim or Likujing wettable powder, and Lvheng No. 2 wettable powder is also a good choice. For the case of rotten hearts, it is generally necessary to spray thin carbendazim, and then place the plants in a dry place for management; In the case of root rot, in addition to the above-mentioned spraying, if it is severe, it is necessary to cut off all the rotten parts of the root system and retransplant them into clean river sand, or you can cut strong branches and plant them with cuttings.

After the dracaena has stem rot, the chance of self-healing is very small, the stem rot is mainly manifested in the stem is rotten next to the rot socks, if not treated, the infected part will spread and spread, and in severe cases, it will lead to the death of the plant.

After the dracaena is infected with stem rot ruler potato, it is best to take the best measures in time, you can take off the pot to check whether the root system has rotted, prune off the rotten root part, prune the rotten part of the branch, spray carbendazim for disinfection and put it in a soft place for maintenance.

The phenomenon of peeling and rotting of the stems of the dragon's blood tree occurs mostly in winter. This result is the result of the interaction of many conditions.

In winter, if the dracaena is watered too much during breeding, the soil is too moist, and it is blown by cold winds, and the plant is frozen due to the low temperature, the bad environment of this species causes the dracaena to begin to appear stalk necrosis, peeling, rotting and even the death of the whole plant.

Therefore, it is very important to prevent such adverse reactions and safe wintering of dracaena trees.

During the winter months, it is important to prevent the death of dracaena stalks.

The first is the issue of temperature. In winter, in order for the dracaena tree to overwinter safely, it is necessary to keep the maintenance environment above 10, because when the temperature is lower than 5, it is more difficult to overwinter. In winter, it is best to keep the dracaena in a warmer place, and the temperature at night should also be kept at a high level.

The second is watering, in the winter, it is necessary to pay attention to the watering after the soil is dry, and if you water, you must water thoroughly. In winter, remember that the soil is too wet, you can use tweezers to check the soil, and if you find that the soil is dry, you can water, do not water too often, and do not water too much each time.

Finally, it is also necessary to pay attention to the need to take measures to prevent wind, away from doors and windows, etc., so as not to be attacked by cold winds.

Salvage.

1. After discovering the rotten roots of the dragon's blood tree, it is necessary to take measures to change the pot in time, first take it out of the pot, clean up the soil and check the root rot.

2. If the rot is not very serious, cut off the rotten parts with scissors, and clean up the rotten spots of the rhizome, and then disinfect them to avoid secondary infection caused by germs. The pots should also be disinfected, the soil should be replaced with clean and unpolluted, and then the treated plants should be planted in the new potting soil.

1. Reduce watering.

Cause: Overwatering can cause water to accumulate in the potting soil, and the roots of the dracaena tree will have difficulty breathing if they are soaked in water for a long time, which will lead to the occurrence of the root of the orchid.

Solution: Usually watering to control the amount, do not water too much water at one time, as long as the watering is thorough, see dry that is, to wait for the soil to become dry before watering, once there is water to take drainage measures in time.

2. Disinfect the soil.

Cause: Unclean soil or the presence of germs can cause the roots of the dragon's blood tree to rot, as these germs can erode its roots and in severe cases, cause the plant to die.

Solution: Disinfect the soil from time to time, or replace it with clean soil regularly, if there is a disease due to germs, it is necessary to spray the prevention and control with pesticides in time, so as not to harm the growth of the dragon's blood tree.

The rhizome rot of the dragon's blood tree (Dracaena cinnabari) can be caused by a variety of reasons such as overwatering, lack of oxygen, bacterial infection, or root injury. Here are some possible salvages and remedies:

Stop watering: If you suspect that rhizome rot is due to overwatering, stop watering immediately and wait for the soil surface to dry completely. Allow the roots a chance to dry gradually to reduce the further spread of rot.

Prune the damaged part: If only part of the rhizome is rotten, the rotten part can be pruned off with a sterilized tool. Make sure the cut surface is dry and clean to prevent further infection.

Improve ventilation and drainage: Ensure that the dracaena cultivation environment has good ventilation and drainage systems. Dracaena trees are sensitive to humidity and poor drainage, so providing proper ventilation and drainage can reduce the risk of rhizome rot.

Replanting: If the rhizome is severely rotten, it may be necessary to replant the dracaena tree in new soil. Choose well-drained soil suitable for the growth of dracaena and make sure new containers or soil are disinfected clean.

Disease control: If rhizome rot is caused by a bacterial infection, try using appropriate fungicides or medications to control the spread of the disease. Follow the product instructions and consult with a botanical professional for the correct method of drug use.

Please note that rhizome rot can be a serious plant health issue, and successful rescue depends on the extent of rot and the overall condition of the plant. Thank you.