Why are the leaves of black leaf taro turning yellow? How to solve the problem of the leaves of black leaf taro turning yellow

Black leaf taro is a common plant in life. Because it can purify the air and does not take up space, it is the first choice for many families to grow plants. However, when growing it, you may find that the leaves are turning yellow. So what is the matter with the yellowing leaves of black leaf taro? How to solve the problem of the yellowing leaves of black leaf taro? Let's take a look.

Why are the leaves of black leaf taro turning yellow?

1. Watering with "half water", that is, watering is not thorough, and water seepage occurs without watering to the bottom of the pot.

2. The roots have been frozen due to the cold winter.

3. After winter, they are eager to go out of the house and put in a warm place to bask in the sun, and they are unable to adapt to the sudden changes in the climate for a while.

4. The soil in the pot is too wet or too dry for a long time, and it is not watered as soon as it dries.

5. Place in an environment with poor ventilation for a long time.

6. If the leaves are not sprayed with water for a long time, dust will accumulate and hinder photosynthesis.

How to solve the problem of yellowing leaves of black leaf taro

Too much light

If the black-leafed fairy caladium receives too much light, its leaves will turn yellow. This may be caused by excessive evaporation of water and burns of the leaves. Therefore, in daily maintenance, we should try to place it in a place with scattered sunlight to avoid direct sunlight. This can reduce the occurrence of yellowing leaves. If its leaves have turned yellow, you can move it to a cool place to slow down, and it will recover after a period of time.

Improper moisture

When caring for the black-leafed fairy caladium, if it is not watered properly, its newly grown leaves will turn yellow. At this time, we need to stop watering and place it in a ventilated place to accelerate water evaporation. If the situation is serious and water has accumulated and the roots have rotted, it is best to change the soil and trim the roots.

Temperature is too low

The cold resistance of the black-leafed fairy caladium is poor. If the maintenance temperature in winter is lower than 5 degrees Celsius, it is easy to be frostbitten, causing the leaves to turn yellow. At this time, it should be placed in a sunny place indoors for maintenance. If it is not very serious, it will recover after a period of time.

Infection with pests and diseases

When the black-leafed fairy caladium is infected with pests and diseases, its leaves will turn yellow. Specifically, some spots will first grow on the leaves, and then the spots will gradually spread and the entire leaf will turn yellow and wither. In this case, we need to first remove the leaves with spots, then spray them with the right medicine and place them in a well-ventilated place for maintenance.

Black leaf taro cultivation precautions

Stop fertilizing in winter and control the number of watering. Calla lilies grow very fast, so during their growth, fertilizer and water must be appropriate to avoid causing the lower end of the stem to be bald, affecting its ornamental value.