What to do if the leaves of Daphne koreana turn black

1. Reasons

1. Watering

The blackening of Daphne odora leaves is mostly caused by improper watering. Daphne odora is a succulent plant, which cannot be watered too much. If you water too much, the leaves will not only dry up but also turn black. After finding the cause, you should control the frequency of watering.

2. Pruning

Pruning is also a necessary thing to do. We must first replace the Daphne odora with a new flowerpot and potting soil, and then plant the Daphne odora in it. But before planting, the most important step we have to do is to prune the rotten roots and leaves. You can cut off the blackened leaves, which is very helpful for the growth of new leaves.

3. Improve the breeding environment

The breeding environment is very important. An environment that is not suitable for breeding may cause the leaves of Daphne odora to turn black. So first of all, in addition to choosing the best soil for Daphne odora, you must also increase the humidity. If it is too dry, it will be detrimental to the growth of Daphne odora. However, when watering plants like Daphne odora, try not to accumulate flower water in the pot. If you are afraid that you can't control the degree well, you can choose to spray a small amount of water on the flowers and leaves. If the indoor temperature is too low, Daphne odora is also prone to problems. Therefore, it is also necessary to improve and adjust the indoor temperature in time. Therefore, the blackening of the leaves of Daphne odora is likely to be due to the breeding environment being unfavorable for survival. At this time, it is necessary to correct and adjust it in time.

2. Precautions

In fact, once you see the leaves of Daphne koreana turning black, it is very likely because there are pests in the flowers or the Daphne koreana has some flower diseases. At this time, you can also carry out a specific and effective disinfection process on the Daphne koreana and also use some antagonistic drugs to eradicate it. Therefore, to treat the phenomenon of blackening of Daphne koreana leaves, you should find out the root cause.