What if the green pineapple leaves turn yellow and wilt?

What if the green apple leaves turn yellow and wilt? Let's briefly introduce the causes and solutions of the yellowing and wilting of green pineapple leaves.

What if the green pineapple leaves turn yellow and wilt?

1. Water deficiency

The edge of the leaf withered. If there is not enough water in the green apple soil, it will cause the leaves to become withered and yellow, and the leaves will fall off. Therefore, it is necessary to pour enough water on the green apple at this time.

two。 Too much water

The leaves are dark yellow. If there is too much water in the green apple soil or container, it will also lead to yellow leaves, the leaves will appear dark yellow, and even the roots rot, so stop watering at this time and loosen the soil properly.

3. Direct sunlight

The leaves wilted. Green pineapple grows in a cool environment, therefore, if the green pineapple is exposed to strong light for a long time, it is easy to cause the leaves to wilt and wither, and then turn yellow and fall off. At this time, you need to put the green apple in a cool and bright place and water it properly.

4. The light is dim.

The new leaves are yellow. If the green pineapple is placed in a dark and unventilated place for a long time, then the green leaves will be yellow due to the lack of chlorophyll, especially the new leaves will be yellow, at this time, the green pineapple needs to be placed in a cool place with sufficient light.

5. Fertilize too much

The old leaves fall off. If the green pineapple is fertilized too much, it will accumulate excess nutrition of the old leaves, and then it will turn yellow and eventually fall off. At this time, it is necessary to reduce the number of fertilizers and pour clear water to dilute the fertilizer in the soil.

6. Insufficient fertilization

The roots and leaves turn yellow. Green pineapple is lack of nutrition, when insufficient fertilization, it will cause the color of the leaves to gradually fade to yellow, especially the leaves on the roots will first yellow and fall off. At this point, more fertilization is needed.

7. Temperature overheating

Need to pay attention to ventilation, the temperature is suitable. Green pineapple growth environment requires ventilation and cool, winter indoor temperature is not too hot, pay attention to ventilation, otherwise dry heat will also lead to green leaves turn yellow, need to open windows for ventilation and more watering to ensure nutrition.

8. In a state of running-in

Adapt to the environment and pay attention to observation. Green pineapple to adapt to the new environment, it usually takes about 30 days, during which individual old leaves will appear signs of yellowing, this is a normal phenomenon, in the running-in period. At this time, do not be in too much of a hurry to take measures, such as return to normal, green apple growth will flourish.

9. Matters needing attention

If you want to remove the yellowing leaves, be careful not to pull them directly, you can cut them from the middle of the petiole with scissors to avoid losing too much water and have a bad effect on the growth of green pineapple.

Matters needing attention in green pineapple culture

1. Provide light for green pineapple to grow.

When raising green pineapple, put the green pineapple in a bright place indoors, or move to the balcony to bask in the sun at noon. Although the positive direction of green pineapple is not strong, in order to ensure its normal photosynthesis in winter, its illuminance should be increased.

2. Control the temperature of green apple growth.

The best temperature for green pineapple culture in winter should be above 10 ℃, and avoid excessive temperature difference, especially when the temperature is low, careless cultivation of green pineapple may cause frostbite of green pineapple leaves.

3. Humidity requirements for green pineapple growth

When raising green pineapple, we should pay attention to the humidity of the environment. Increasing the humidity is beneficial to the growth of green pineapple. Humidifier or water spray can be used to replenish the humidity of green pineapple. But should be appropriate, so as not to affect the respiration and photosynthesis of green pineapple.

4. water control of green pineapple growth.

The watering amount of green radish in autumn and winter should be strictly controlled according to room temperature. When the winter temperature is low, to reduce watering, the amount of water can be controlled between the original 1max 4-1max 2.

5. fertilization management of green pineapple.

Green pineapple can be fertilized properly before winter. Leaf fertilization is the main fertilization, liquid inorganic fertilizer is the main fertilizer, and it is better to apply fertilizer once every 15 days.