What if the green pineapple leaves turn yellow?

The main reasons for the yellowing of green pineapple leaves

On the whole, the leaves of green pineapple are yellow. if they are cultured in hydroponics, there are bacteria in the water, and if they are cultivated in soil, the roots may be rotting. Relatively speaking, the probability of yellow leaves in hydroponic green pineapple is higher than that in soil culture. The specific factors of green radish leaves yellowing are mainly improper watering, unbalanced light, incorrect fertilization and so on. The following editor makes a detailed analysis of the three major factors leading to the yellowing of green radish leaves.

1. Improper watering: too much or too little watering will cause the green apple to turn yellow, if the leaf surface is dark and yellow without luster, the new shoot shrinks not long, it may be too much watering, and if the leaf tip or edge is withered and dried, the new leaves grow normally, but the old leaves are withered and yellow and fall off is underwatered.

2. Sunshine: green pineapple likes shade, strong light exposure will cause the tip and edge of flowers to wither, and the sunrise part of the leaf will appear macula. On the contrary, put in a dark environment for a long time, the leaves can not get enough sunlight, can not form chlorophyll, but also cause green radish leaves yellowing, need to replenish light in time.

3. Fat yellow: too much fertilizer, too much concentration, or no lack of fertilizer may cause the green gong leaves to turn yellow. when fertilizing too much, the green gong leaves are thick and without luster, and the leaves are not stretched, and the old leaves are yellow and shedding. Fertilizer can be reduced by washing. When there is a lack of fertilizer, the leaf color will become light green or yellow, should be timely supplement fertilizer, serious and important to change the basin soil.

Second, the solution to the yellowing of green apple leaves.

The solution to the yellowing of green pineapple leaves should be adjusted in time according to the cause of yellowing. Because the green pineapple can be propagated by cuttings, it has a leaf bud on each root, so it can grow as long as one node is planted. Therefore, when the leaves of the farmed green gong are yellowed seriously, the rotten roots can be removed, and the yellow leaves can be removed and re-planted, and pay attention to the replacement of new water in hydroponics. You can also cut off the branches that do not have yellow leaves and replant them. In the process of planting, two to three knots should be buried, and the hydroponics should also be two to three knots, and the water should be changed once in three or four days (cold boiled water is better). When just planting, it can not be directed by strong light, but can be placed in a position with weak light, and the newly planted green gong will take root and grow in about 20 days.

What about the yellowing of green pineapple leaves? what about the yellowing of green pineapple leaves?

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Green pineapple is not only a typical foliage plant, but also a kind of vine. Its rattan leaves are very developed and green. It is excellent for interior decoration in living room, balcony, study and courtyard. And green pineapple can also be placed in the office, which can not only relieve tense nerves, but also relax tired eyes. Friends who have raised green pineapple may find that The leaves of green pineapple are relatively easy to yellow. once the leaves turn yellow, it means that there are problems when we breed green pineapple, which needs to be corrected in time. Let's understand the reason why the green pineapple leaves turn yellow.

? The reason for the yellowing of green apple leaves: first, the problem of water. Improper watering is one of the reasons for the yellowing of green radish leaves, green pineapple is very particular about the absorption of water, it is a kind of vine plant that likes wet growth environment, although it likes damp, but the amount of water needs to be appropriate when watering. Excessive watering or no watering will cause green radish leaves to yellowing, if the leaves are dim and no luster belongs to excessive watering, the dry tip or edge of green pineapple is caused by insufficient watering. Second, the problem of lighting. Green pineapple this kind of vine plant generally likes to grow in the shade, exposure or strong light will cause the leaf tip and edge of the plant to wither and the leaves appear macula, which affects the beauty. If placed in a dark environment for a long time, the leaves of green pineapple will also be yellowed because of inability to carry out photosynthesis, so it is best to put it in appropriate light when breeding green pineapple, such as incandescent lamp. Third, the problem of fertilizer. The amount of fertilizer in green pineapple culture is also one of the reasons for whether the leaves are yellowing or not. if green pineapple culture is fertilized too much, too much concentration and lack of fertilizer may lead to the yellowing of green gong leaves. When fertilizing too much, the leaves of the green gong will become thick, dull and comfortable, and the old leaves will turn yellow and fall off. At this time, we need to rinse to reduce fertilizer. When there is a lack of fertilizer, the green radish leaf color will become light green or yellow.

? Green pineapple leaves yellowing how to do-solution 1, green pineapple is a kind of plant that likes the warm and humid growth environment, so the soil condition when breeding is very important, it is best to grow in loose soil, fertile and well-drained soil to effectively reduce the probability of yellowing leaves, while the matters needing attention when potted green pineapple culture is to choose fertile, loose and well-drained rotten leaf soil, if it is slightly acidic. Second, because the green pineapple is a very shade-tolerant type of vine, so unsuitable light conditions will also cause the green pineapple leaves to turn yellow, so what if the green pineapple leaves turn yellow? at this time, we have to provide the green pineapple with suitable light conditions. when growing in the sunny part of the room, remember that you can't get exposure or strong light, and you can't have no light at all.

Third, the green pineapple also has a high demand for water, and inappropriate watering will also cause the leaves of the green pineapple to turn yellow, so we need an appropriate amount of watering, not too much watering, to achieve "dry watering, watering thoroughly". The water quality had better be clean tap water, do not drink the rest of the water to pour into the pot at will, the soil is too moist will cause the roots of the plant can not breathe, resulting in yellow leaves and rotten leaves. Fourth, to prevent green apple leaves from yellowing, it is necessary to apply appropriate and timely fertilization. it is best to apply thin fertilizer frequently, a small amount of fertilizer for many times, and remember not to apply too much fertilizer at one time, otherwise it will lead to overnutrition, plants can not be completely absorbed, resulting in root burning, yellow leaves and other phenomena, it is best to use organic fertilizer when fertilizing, or you can use beer properly, and spray the stems and leaves of green apple with water according to the ratio of 1: 1 beer.

Conclusion: green pineapple is a typical foliage plant with high ornamental value. Its rattan leaves are well developed and bright green. It is excellent for interior decoration in living room, balcony, study and courtyard. It also has a lot of benefits to the body. It can not only relieve tense nerves, but also relax tired eyes. The above is the reason why the green pineapple leaves turn yellow and how to do it. I hope it can help the friends who like green pineapple.

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What about the yellowing of green apple leaves? what about the yellowing of hydroponic green apple leaves?

Causes of yellowing of hydroponic green pineapple leaves

Environmental abrupt change

Generally, the newly bought green apple has an adaptation period of about 1 month to the new environment, and the bottom yellow leaves are normal, but remember: yellow or dead leaves should not be peeled off directly and should be cut off from the middle of the petiole so as to avoid direct peeling causing too much water loss and increasing the wound; as a result, the upper leaves will still be yellow.

Discomfort of light and temperature

Green pineapple likes high temperature, humid, semi-overcast environment, can not bear cold, and the overwintering temperature is not lower than 10 ℃. It is sensitive to temperature, avoid direct sunlight in summer, and it is easy for leaves to turn yellow and fall off under strong light. It can grow well under the bright scattered light indoors in winter, and has a higher requirement for water during the growth period.

The water quality is poor

Hydroponic green pineapple may also be due to bacteria in the water, if it is tap water culture, it may be due to the high content of bleach in the water. Green pineapple itself is not resistant to low temperature, low temperature for a long time and large water will lead to rotten roots, resulting in insufficient water supply to the roots, and finally the root leaves begin to turn yellow, and the top leaves lose their luster.

The solution to the yellowing of green apple leaves in hydroponic culture

There is plenty of sunshine

It should be placed where the scattered light is sufficient, and water is often sprayed to the leaf surface during the growth period. Spraying 0.2% potassium dihydrogen phosphate can restore the stripes on the leaf surface. Use a large culture container as much as possible, and oxygen can be added to the water if possible.

Fertilizer application

Spraying 1% urea is OK, any creature has a life cycle, it may be old and let nature take its course. Only when it is withered and yellow will it send new leaves. There is no need to worry.

Change water frequently

Then there is the change of water once a week in hydroponics. If you have the conditions to put some Maifan stone or small stone, it will effectively reduce the occurrence of yellow leaves. Rinse the roots well when changing water, and cut off the diseased roots. Don't put too much water, just don't have a root. When raising water, it is recommended to wrap the roots, soil and sawdust of green pineapple with cloth and put them in water.