How does the Anthurium andraeanum leaves turn yellow? Pay attention to these points.

Many flower lovers especially like to keep a pot of Anthurium andraeanum at home, but there is often the phenomenon of yellow leaves, so do you know why?

the new supersedes the old

The yellowing of some Anthurium andraeanum leaves is a normal metabolic phenomenon, which shows that other leaves are fresh and yellowish green, and the growth of Anthurium andraeanum plant is also very normal, which indicates that the plant is growing new leaves.

Diseases and insect pests

If the leaves of Anthurium andraeanum in your home are yellow and dry, you should pay attention to check whether there are diseases and insect pests. If there are diseases and insect pests, you should pay attention to spray control.

Lack of light

Some flower friends in the conservation of Anthurium andraeanum, put it in a shaded place to maintain, so that Anthurium can not see the sun for a long time, the situation of yellow leaves will occur. When you usually maintain Anthurium andraeanum, you should put it in a place where there is plenty of light, but it will not be exposed and exposed directly.

Temperature discomfort

If the temperature is too high or too low, its leaves will also turn yellow. The best growth temperature of Anthurium andraeanum is 26-32 degrees during the day and 21-32 degrees at night, the lowest temperature should not be less than 14 degrees and the highest temperature should not be higher than 35 degrees.

Too much watering

Watering is a very important reason for its yellow leaves. Too much watering will cause stagnant water in its basin soil, which will lead to rotten roots and yellow leaves.

Improper fertilization

Usually when fertilizing, we must not apply too much fertilizer, but also avoid not applying fertilizer for a long time. If you apply too much fertilizer and the leaves turn yellow, stop applying fertilizer and water it more. If the situation is particularly serious, it is necessary to change the pot.