Unicorn leaf plant green pineapple how to raise ability to be more exuberant? What if the leaves turn yellow? Can you remove formaldehyde?

Green pineapple, which often climbs and grows on the rocks and tree trunks of the rainforest, has strong entanglement, well-developed air roots, and can be hydroponically cultivated. People like to grow it very much, so do you know how to grow it more exuberantly? What if the leaves turn yellow? Can you remove formaldehyde? According to Li Peng, an engineer who specializes in controlling formaldehyde pollution, Li Peng told us that plants such as green pineapple are put in the room to remove formaldehyde. In fact, the effect is minimal, because plants mainly rely on photosynthesis and inhale harmful substances such as formaldehyde. However, the amount of formaldehyde inhaled by plants is very limited, and plants only play an auxiliary role in removing formaldehyde.

How to keep green pineapple more exuberant

Cultivation methods:

As we all know, hydroponic culture is good-looking and elegant, you can appreciate its roots, and it is clean and simple to operate, but it is undeniable that the growth momentum and speed of hydroponic culture and the shiny degree of leaves are not as good as those cultivated in soil. If you want exuberant potted plants, cultivate them with soil, so that the vines grow brighter and have stronger climbing power.

Matrix:

Green pineapple likes soft and breathable soil, nutritious soil and charcoal soil are better, nutrients are more abundant and growth is dynamic. It is OK to keep the soil layer moist when supplying water.

Maintenance during growing period:

1. Summer is the fastest time for green pineapple to grow. If it is hydroponic, it can spray water on the roots and leaves when it grows fastest in midsummer to alleviate water evaporation in high temperature and heat environment.

2. wipe the leaves frequently, do not fall dust, can accept three or four hours of scattered light every day, do not direct sunlight to avoid burns. Green pineapple is more shady, it is OK to put it indoors or in a cool place, but it will grow more vigorously if you accept the sun regularly.

3. When topdressing, choose nitrogen fertilizer and a small amount of potash fertilizer, and follow the "thin fertilizer application frequently" to avoid too heavy fertilizer.

4. the temperature in winter should not be too low, it is best to keep the room temperature at about 23 degrees, and the lowest should not be less than 10 degrees. At this time, the green pineapple is in the leisure period, and there is no exuberant growth. It is OK to survive the winter safely.

What if the leaves turn yellow?

1. Lack of moisture and withering at the edge of the leaf.

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.

2. too much water, the leaf surface is 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. Wilting leaves in direct sunlight

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 and 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. Old leaves fall off when fertilizing too much

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. the roots and leaves turn yellow under insufficient fertilization.

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. Pay attention to the appropriate ventilation temperature

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. 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.

Time: 2019-03-18 Click: