MySheen

Summarize why the leaves of potted flowers turn yellow at 10:00

Published: 2024-11-06 Author: mysheen
Last Updated: 2024/11/06, Summarize why the leaves of potted flowers turn yellow at 10:00. 1, water reasons. Too much watering leads to mildew and rot of the root system, less watering times and dry air. 2. The temperature is too high. When exposed to direct sunlight, it is easy to scorch the tip or edge of the leaf. 3. Lack of light. If you leave it in the shade for a long time, the flowers and leaves will turn yellow.

Summarize why the leaves of potted flowers turn yellow at 10:00

1. The cause of moisture. Too much watering leads to mildew and rot of the root system, less watering times and dry air.

2. The temperature is too high. When exposed to direct sunlight, it is easy to scorch the tip or edge of the leaf.

3. Lack of light. If kept in the shade for a long time, the flowers and leaves will show their yellowing.

4. Serious lack of fertilizer. If there is no fertilization for a long time, the flowers will show thin and yellow branches and leaves.

5. Excessive fertilization. Improper fertilization is too much and too thick, which will lead to the scorched yellow edge of the plant leaves.

6. the alkalinity of soil is on the high side. When the soil is alkaline but not very serious, the leaves will turn yellow and white.

7. the acidity of soil is on the high side. It is suitable for flowers planted in alkaline soil, if planted in acidic soil, there may be lack of branches and yellow leaves.

8. Poor air permeability and light transmittance. The branches and leaves are so luxuriant and airtight that the whole plant can not be exposed to the sun and the leaves are yellow.

9. The house gas is too dry. Indoor fire and heating in winter are prone to scorch of leaf tip or leaf edge, scorch spot on leaf, leaf curl and so on.

10. Strong stimulation. Branches and leaves are prone to withering and yellowing when watering chemical fertilizers and pesticides with high concentration. Diseases and insect pests. When the disease occurs. there are often external symptoms such as white powder, black spots, mildew layer, rust and so on.

Time: 2019-04-18 Click:

 
0