What if the kumquat tree loses its leaves?

First, not enough nourishment.

If it is often in the case of lack of nitrogen, its nutrients will not be enough, so its leaves will fall. During its growth, it needs to add some slightly acidic fertilizer and loosen the soil. After it goes into dormancy, in addition to strictly controlling the dose of water, it needs to stop fattening, especially not to apply chemical fertilizer, otherwise it will be damaged by fertilizer and its roots will be burned. In the process of taking care of it, the owner should make sure that it is given enough nutrients and light, so that it will return to normal.

Second, improper watering

Because it prefers acidic soil, if tap water is used, it will destroy the acidity of the soil, it will lack iron, and the leaves will turn yellow and then fall. We can regularly water it with FeSO4 diluent to solve this problem.

Suffer from insect pests

This kind of tree is more attractive to insects, generally red spiders and yellow spiders are easy to grow on this kind of tree. Once it is eroded by these pests, its leaves will grow yellow spots, and if the situation is very serious, its leaves will fall. In order to reduce its insect pests, it should be given enough light in daily maintenance, so that there will be fewer insect pests.

Once it is found to have signs of illness, it should be controlled with medicine.