1. Improper watering is the main cause of leaf dryness. When the flowerpot has been maintained at ordinary times, if we water it at a fixed frequency instead of the actual situation of the flowerpot or forget to water it, it may dry its leaves.
Too much water will accumulate in the substrate, which will affect its root respiration, lead to its nutrition can not keep up, and thus cause the leaves to dry up.
If too little water is poured, it will not support its normal survival and growth, and it will also cause its leaves to dry up.
2. In addition to direct sunlight watering, long-term intense illumination can also easily lead to dry leaves. If there is dryness in summer, it is mostly for this reason.
If the air is too dry for a long time in a very dry environment, its leaves will dry up. If left in a dry and closed room for a long time, the leaves will dry up, which should be the reason.
4. In addition to the above three reasons, the invasion of germs and pests is also likely to cause its leaves to dry up. If pests are found in its leaves or roots, then we can be sure that its disease is caused by the bite of pests.
Second, measures According to the above reasons, we give corresponding rescue measures one by one.
1. Cut off the dead leaves first, and then water them in an appropriate way. Watering does not need to be carried out strictly according to a fixed frequency. Just observe that the substrate in the flowerpot is dry, and you can water it. Pay attention to control the amount of water when watering. You can't water too much at a time. You need a small amount of water several times to make the soil slightly wet.
Although it likes light very much, it can grow in poor sunshine, but it can't grow in too strong sunshine. If it is because of the light, it is necessary to cut off the dead leaves first, and then move them to a place with bright but not strong light, or shade them properly.
Spray some water around in time.
4. Observe carefully, cut off all the diseased leaves and burn them, and then cooperate with the corresponding drugs to sterilize and kill insects.