Plants may be improper watering
Water is very important to the growth of plants. If the moisture is not properly cultivated, it will cause disease.
For example, if the plant grows water, it may lead to the phenomenon of falling leaves, yellow leaves, and falling flowers. If there is a stagnant water, the root of the plant will rot, the leaves are yellow or even die.
Plants may be improper temperature
When breeding plants, a suitable temperature range needs to be maintained. Beyond or lower than this range, the growth of plants will be suppressed and even lesions.
If the temperature is too low, it may cause the plant to be frostbite, organs frostbite or even frozen to death. And if there is a high temperature, plants are generally burned or even die.
Plants may be incorrect for light
The strength of light is important to the growth of plants. Basically, plants have their own light needs. If they cannot give light according to their needs, the growth of plants will be more dangerous.
Generally, if the light is too weak, it will affect the photosynthetic effect of the plant, leading to yellowing, weakening growth, and being easily invaded by pests and insect pests.
Plants may be environmental pollution
Sometimes, if the environment of farming plants is contaminated, a lot of diseases may occur.
Generally, it seems that the air contains some toxic substances. Once the plant is absorbed, it is easy to make its leaves yellow or even dead.