Reasons for yellowing and falling leaves
Green pineapple is suitable for growing in a warm and humid environment. If the environment is not suitable, it is easy to cause yellowing of plants or leaf abscission p>
Insufficient light
If it is placed in the environment with too dark light for a long time, it will not only cause the trailing stem to grow excessively, the internodes to grow longer and the plant shape to be scattered, but also the yellow and white spots on the leaf surface will become smaller and light, and even the color spots will completely disappear and fade to green p>
Watering too much or too little
Too much watering causes ponding in the basin soil, which is easy to cause rotten roots and dead leaves. If the basin soil is dry and lack of water, it is also easy to cause yellow leaves and poor plant shape p>
Evergreen method
Suitable light
It can be placed near the east or North windowsill in spring, summer and autumn, and in the south facing window in winter. If you put it outside for cultivation, you should pay attention to shading, especially in summer to prevent direct sunlight p>
Pay attention to heat preservation
The suitable temperature for the growth of green pineapple is 20 ℃ ~ 30 ℃, and the room temperature in winter should not be lower than 15 ℃ p>
Moderate watering
Lvluo likes to be wet. It is appropriate to keep the basin soil moist during the growing season p>
In summer, while fully watering, pay attention to often spraying water on the leaf surface. In winter, when the room temperature is low, pay more attention to control watering. Spray the leaves with warm water every 4 ~ 5 days to wash the dust on the leaf surface, so as to keep the leaves bright and green p>