What is the cause of yellow leaves? Green Rose Yellow Spot Solution

Because green pineapple is relatively easy to breed and can purify the air, many people cultivate green pineapple indoors, but many people find that the leaves of green pineapple turn yellow in the process of green pineapple breeding, so why do green pineapple appear yellow leaves? is there a simple solution for green pineapple with macula?

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. Yellow leaves should be removed in time when found.

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 of green turnip macula

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. From Juqiao Network

What is the reason for the yellowing of green pineapple leaves?

Green pineapple (scientific name: Epipremnum aureum), also known as Pueraria lobata, evergreen, belonging to the unicorn leaf genus of Araceae, originating from Morea Island in French Polynesia [3], and naturalized in tropical rain forests in Southeast Asia, South Asia, South China, Solomon Islands, Africa, Central America and the West Indies with the introduction of human beings. Is a perennial woody vine. In a shady and humid environment, it is now often cultivated as foliage plants in families. Because it is the characteristic of climbing plant, it is suitable for hanging basin planting or planting on totem pole. Green soft often see the problem is the leaves yellow, green pineapple leaves yellow how to do? Today, the editor of Flower Bonsai Network shares an article about why the leaves of green apple turn yellow. Let's take a look.

The reason for the yellowing of green apple leaves

Generally speaking, too much water, too little sunlight, too much fertilizer and too little fertilizer will cause the leaves to turn yellow. Generally speaking, there are several reasons why green pineapple leaves turn yellow.

First, the problem of moisture. Improper watering is one of the reasons for the yellowing of green radish leaves. Green pineapple is a kind of vine plant that likes to grow in a wet environment, but overwatering or no watering will cause green radish leaves to turn yellow. if the leaves are dim and have no luster, they are overwatered. The dry tip or edge of green pineapple is caused by underwatering.

Green pineapple needs 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 wet will cause the root of the plant can not breathe, resulting in yellow and rotten leaves.

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 leaf to appear macula, which will affect the beauty. If placed in a dark environment for a long time, the leaves of green pineapple will also turn yellow because they are unable to carry out photosynthesis.

Solution: when raising green pineapple, it is best to put it in the appropriate light, 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 thicker, dull and comfortable, and the old leaves will turn yellow and fall off.

Solution: 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 and cause root burning, yellow leaves and other phenomena, it is best to use organic fertilizer when fertilizing, or you can use beer fertilizer appropriately, and spray the stems and leaves of green apple with water according to the ratio of 1: 1 beer.

Four. rotten roots lead to the yellowing of green apple leaves: the color of the tender leaves becomes lighter, yellow or light green.

Solution: remove the rotten roots and put them in a ventilated place to dry. Return to the basin after the wound heals, and be careful that there is no stagnant water in the basin.

Five. sudden changes in the environment lead to the yellowing of green apple leaves:

The reason for the sudden change in the environment is that the temperature, humidity and light suddenly change too much, or it is necessary to slow down the seedlings when the roots are injured in the pot, and the leaves turn yellow.

Solution: there is no need to worry about this situation, measures can be taken to reduce the degree of change in the environment, waiting for it to adapt.

Green pineapple office and family maintenance methods

(1) Green pineapple is shipped from Guangzhou to all parts of the country in winter, and green pineapple is generally frozen, so there will be a quick phenomenon of yellow leaves indoors, and so on. These frozen leaves will be reissued during the Spring Festival after the yellow leaves fall.

(2) generally speaking, the newly bought green apple has an adaptation period of about one month to the new environment, and the bottom yellow leaves are normal. but remember: yellow or dead leaves should not be peeled off directly from the middle of the petiole to avoid direct peeling to cause too much water loss and increase the wound; resulting in the upper leaves will still be yellow.

(3) Green turnips are not afraid of dark but very dark environment. You can move your position to a place with good light regularly, but you can't expose yourself to the sun!

(4) proper ventilation is necessary to keep green pineapple well.

(5) watering can wet the pillars and there are gas roots all over them. Irregularly spray some nitrogen fertilizer on the leaves and pour some ferrous sulfate diluent into the soil.

(6) if the leaves are very yellow! Must pay attention to control too much or too little watering is not good! Put the green apple in a well-ventilated and bright place at this time! (

7) the green pineapple is afraid that it will blacken until it dies after freezing.

(8) when the green turnip grows long enough to climb over the top of the column, cut it off or turn its head upside down and tell it to climb down. don't let it grow at random.

There are many reasons for the yellowing of the lowermost leaves of green pineapple: occasionally it is normal metabolism during the growing period, but the interval is longer; too much watering or drought; water supply should be dry and wet; fertilizer should be stopped after autumn coolness; attention should be paid to light and ventilation indoors; proper water spraying should be done in winter. In addition, some green radish leaf yellow is mostly due to the root, the leaf yellow is only the appearance, the root is rotten, the leaf yellow.

What is the reason for the yellowing of green apple leaves? what is the solution?

Green pineapple is a typical foliage plant, its leaves are emerald green, the effect of indoor decoration is very good, and green pineapple is often placed in the office to relieve tense nerves and relax tired eyes. So what is the reason why the green pineapple leaves turn yellow?

What is the reason for the yellowing of green apple leaves:

Improper watering

Too much or too little watering will affect the growth of green pineapple and cause the leaves to turn yellow. If the leaves are dull and yellow and the new shoots shrink, it means that they are overwatered. If the edge of the leaf is withered and dry, and the new leaf grows well, but the old leaf is withered and yellow, it is underwatered.

Light imbalance

Green pineapple likes shade, but it still needs light. But too much sunlight or not enough light will make the green turnip dim. Under the strong light, the green radish leaf tip, leaf edge withered, the sunrise part will appear macula. On the contrary, leaves will turn yellow without enough light when they are in a dark environment for a long time.

Improper fertilization

When the green pineapple is fertilized too much, the leaves are thick but not glossy, the leaves curl up and do not stretch, and the old leaves turn yellow and fall off. When there is a lack of fertilizer, the color of the leaves becomes lighter, from the leaf tip to the rhizome gradually withered and yellow.

The solution to the yellowing of green apple leaves:

Cut off the diseased leaves

As soon as we find that the leaves are yellowing, we should remove the diseased leaves in time. If we can deal with them in time and pay more attention to maintenance, we can improve the yellowing condition of the leaves in the early stage. If the leaves of the plant turn yellow seriously, this method can only remove the aged leaves on the surface, and there are other treatments.

Properly maintained

Pay more attention to watering, lighting and fertilizing. Every link should be improved and taken care of, and your green apple will be glowing new green again.

Unwinding

This method is aimed at green apples with brown columns. Separate the green apple from the brown column and rewind it.

The water should be controlled for a week before operation, and the operation should be carried out after the branches are soft as far as possible to avoid breaking off the branches.

Cut the aerial root with scissors and detach it from the brown pillar.

The cut branches will be rewound along the brown column, the healthy branches as high as possible, the leaves yellowing and shedding plates at the bottom. When winding, it should be arranged evenly and keep it beautiful.

Then give enough water and fertilizer, enough light, and soon grow into an upright green apple.

Trim updates

First of all, the yellowed branches and leaves are cut off directly. Do not cut off the rhizome directly during pruning.

In the process of pruning, you should pay attention to trimming half of the green apple first, cutting off about 20 centimeters. Prune the other half after the new leaves grow.

The length of pruning also depends on the growth of the plant itself.