How to plant green apple? What should I do with the phenomenon of yellow leaves?

Green pineapple is a very popular green plant, because it can absorb harmful gases in the air, so it is suitable for display in offices or newly renovated houses. In addition, green pineapple is also relatively easy to maintain, even if it is a novice green plant. So how to grow green pineapple? What should I do with the phenomenon of yellow leaves?

How to plant green pineapple?

1. Sufficient light

All plants need photosynthesis, even the shady green pineapple. Full tube combination can make the green pineapple grow more thickly and healthily, if the light is not enough, the green pineapple will become very depressed. But in the summer, the sun shines in the right amount. Green Luo likes shade, so it is better to receive sunshine once a month than to be exposed to the sun.

2. The temperature is suitable

The most important thing to pay attention to is the temperature. Green pineapple is really very sensitive to temperature. If the temperature is below 10 degrees, you should put it in a slightly warmer place. And even if the temperature is too high, you must be careful not to put it next to the hot stove or oven.

3. Appropriate watering

Proper watering is the most important thing about how to raise green pineapple in order to flourish. You should know that green pineapple is a cool and moist green plant, and it should always keep the basin soil moist when it grows. But do not water too much, otherwise it will cause rotting roots of green radish, or withered and yellow leaves. In summer, you should pay attention to spraying water on the leaves to ensure sufficient water, while in winter, you need to wash its tablets with warm water every 4 days, which can not only ensure sufficient water but also wash away the dust from the leaves.

4. Timely fertilization

Green pineapple is not suitable for autumn and winter, because the growth cycle of green pineapple becomes very slow in winter, and it is not allowed to apply fertilizer at this time. The best fertilization season is in the peak growing season in spring. It is recommended to apply fertilizer every half a month, neither more nor less. As for fertilizer, there are many fertilizers available for green pineapple on the market, all of which can be selected.

Second, what should I do if the green pineapple has yellow leaves?

1. Dry yellow

The yellow with lack of water is different from the yellow with more water, the yellow with lack of water is withered and dry at the tip or edge of the leaf, and the old leaves wither and fall off from the bottom up, but the growth of the new leaves is relatively normal. Pay attention to watering enough and thoroughly.

2. Lack of light and yellow

Put in shade environment for a long time, the leaves can not get enough sunlight, can not form chlorophyll, the whole leaves turn yellow and then fall off, supplementary light can avoid the disease.

3. Lack of fat and yellow

The performance is that the color of the young leaves becomes lighter, showing yellow or light green, while the old leaves are more normal or gradually change from green to yellow. To often check the basin soil if there is a dry knot phenomenon should change the soil, usually apply thin fertilizer frequently and timely pour some alum water to supplement iron.

4. Fat yellow

The yellowing caused by excessive fertilization or excessive concentration shows that the new leaf tip appears dry brown, the general leaf surface is thick and dull, and the concave and convex does not stretch, and the old leaf is scorched yellow and shedding. Fertilizer should be stopped immediately and some fertilizers should be washed with a large amount of washing.