What is the reason why the leaves of Fugui bamboo become more and more yellow

The key to water cultivation and rich bamboo.

1. If the bamboo is not well managed, it is easy to cause physiological diseases such as leaf fading, tarnishing and root rot. Fugui bamboo likes scattered light and is afraid of direct sunlight. If it is placed under the scorching sun during maintenance, the leaves will fade and become dull and lack luster; In severe cases, they are burned or scorched.

If it is cultivated indoors in too shady places for a long time, it is easy to make the plant grow, and it will also lack luster, the color of the leaves will fade, the markings will disappear, and the ornamental effect will be greatly reduced. Therefore, it should be placed near the east or north wall mouth with bright scattered light, so that the light is bright and not direct, which is more conducive to its growth.

2. In addition to controlling light and fertilization, mastering the temperature conditions is also the key to raising Fugui bamboo. Fugui bamboo likes warmth and is afraid of cold, and if it is blown by cold winds in winter, its leaves will turn yellow due to cold. If the stem is still green after being damaged by the cold, it means that there is still vitality, and new leaves can germinate again after the temperature rises and warms up in the next year.

At this point, it is best to cut off the stems and reinsert them into the bottle for water culture.

3. Fugui bamboo sometimes has soft leaves and shrinkage, and the reason for this phenomenon is mostly transplantation. For example, the roots of water-fed Fugui bamboo grow delicate and slender, if the water-fed is transferred to the soil for cultivation, and the watering is not sufficient at this time, the above phenomenon will occur. Therefore, it is necessary to pay attention to adequate watering, especially in the early stage of planting, to promote good root development.

4. The most suitable time for water cultivation is from April to September every year, that is, due to the appropriate temperature in late spring, it is easiest to take root and survive. The rest of the time if the temperature is above 15, it can also take root, but it will take longer.

The more the rich bamboo raises, the more yellow the leaves, throw 1 piece of it in the water, and the leaves are green and the small white buds are popping.

Hydroponic Fugui bamboo, the leaves are most likely to turn yellow in winter and spring, why? Fugui bamboo is a plant that is particularly easy to yellow leaves, it is easy to raise, it is easy to raise, it is not easy to raise, so what is the main reason for its yellow leaves?

1. If the temperature is too low, the leaves will yellow.

Fugui bamboo is a tropical plant, very afraid of cold wind and low temperature, the weather becomes cold or cold and warm when the leaves will be yellow, so in winter and spring, Fugui bamboo in front of the window, pay attention to windproof, close the window at night, open the window for ventilation when the sun is good during the day, and put a bag on it when there is night frost and cooling.

2. Changing positions back and forth will be yellow.

The root system of Fugui bamboo is very unstable, once a maintenance position is selected, try not to move, each move is equivalent to a new environment, the root system needs to be re-adapted, so that more or less damaged, resulting in yellowing of leaves.

3. Frequent water changes will yellow leaves.

Hydroponic plants do not need to change water frequently except for high temperature days in summer, and changing water is equivalent to changing soil, and the root system needs to be re-adapted, and once it is not well adapted, it will yellow leaves. Huahua once raised a few rich bamboos, and there was a shallow 2cm of water in the bottle, and the water was not changed throughout the winter, and the leaves were still green and oily. Later, when it felt too dirty, I changed it all with clean water, and the leaves turned yellow the next day.

In such low temperature conditions, although the water cannot be changed, we can add some water to it every time there is less water, and the water can only be used after drying.

4. Iron deficiency yellow leaves.

Plants need a lot of trace elements in the growth process, iron is a very important trace element, rich bamboo, fortune tree, gardenia, hydrangea, rhododendron and other plants can not be deficient in iron, iron deficiency will cause yellowing of leaves, so how to "supplement iron" in rich bamboo?

We can add a rusty iron nail to the water, or we can add a little ferrous sulfate powder to the water, so that the yellow leaves can be improved and the leaves become green.

5. Tap water alkali yellow.

Fugui bamboo likes a weakly acidic environment, tap water is too alkaline, water quality is too hard can not be directly used for hydroponic plants, otherwise the leaves will turn yellow after a long time, should be exposed to the sun for 2 days before use, or with rainwater, river water to raise, fish water is also OK, provided that there is no insecticide and fungicidal drugs in the water.

6. The newly bought rich bamboo will have yellow leaves.

Fugui bamboo is easy to turn yellow when it is just bought, this is because it has no roots, in order to adapt to the new environment as soon as possible, the plant will consume the leaves, to save nutrients, and the light, water, temperature, and humidity in the new environment have changed, these changes will cause yellow leaves.

The newly bought Fugui bamboo has yellow leaves and is very easy to solve, first remove the yellow leaves and dry leaves, leave some leaves under the pole, cut the bottom obliquely, soak the branches in clean water, move it to a cool and ventilated place, and it will take root after 2 weeks.

Change the water once a week before rooting, do not need to change the water after rooting, add water if the water is less, slowly increase the light, the leaves will become oily and shiny, but the light is not too strong at ordinary times, you can dry it through the glass, do not put it on the south balcony and south windowsill in summer, and shade.

The air is not good, or there is not enough fertilizer or water.

Fugui bamboo leaf spot disease Symptoms: The initial stage of the lesion is brown spots, and the edges are yellow; After expansion, the lesion is nearly rounded, **gray, the margins are black-brown, and the periphery is yellow; Black granules appear on the lesions under wet conditions. Prevention and control methods:

1) Prevent the plants from being too dense and keep ventilation and light transmitted. (2) At the beginning of the disease, spray 3000 times of 42 grams of bacterial powder, or 1000 times of 88 hydrate, or 800 times of 25 copper ammonia, and spray 1 time every 5 7 days, and spray 2 3 times in a row.

Hello, several reasons for the yellow leaves of the rich bamboo.

1. The young leaves are dark yellow and dull, the old leaves have no obvious changes, the branches are small and yellow-green, and the new shoots are not long, indicating excessive watering. Depot the flowers, put them in a ventilated and cool shade, and dry the soil ball before putting them back into the pot.

2. The yellow of water deficiency is different from the yellow of water and water, the yellow of water deficiency is the withering and dry leaf tips or edges, and the old leaves are withered and yellow from the bottom to the top, but the growth of new leaves is relatively normal. Pay attention to watering when watering enough, water thoroughly.

3 Burn yellow. Strong sunlight directly onto some shade-loving flowers (such as spider plants, hostas, etc.) is easy to cause the leaf tips and leaf margins of flowers to wither, and the sunny part of the leaves to appear yellow spots. Move to the pubic area.

4. Lack of light yellow. If the leaves are shaded for a long time, the leaves will not get enough sunlight to form chlorophyll, and the whole leaves will turn yellow and then fall off, and this disease can be avoided by supplementing light.

The yellowing of flowers caused by excessive fertilization or excessive concentration is manifested in dry brown at the top of the new leaves, and the general leaf surface is thick and dull, and the concave and convex are not stretched, and the old leaves are scorched and peeled off. Fertilization should be stopped immediately, and part of the fertilizer should be washed with plenty of washing in severe cases.

Lack of fertilizer yellow is manifested in the color of young leaves becoming lighter, yellow or light green, while old leaves are more normal or gradually turning from green to yellow. Check the potting soil, if there is a dry knot phenomenon, the soil should be changed, usually thin fertilizer is applied diligently and some alum water should be poured in a timely manner (Fugui bamboo is a foliage plant should be applied with nitrogen fertilizer-based fertilizer).

Precautions. Another reason for the yellowing of the leaves is the lack of iron, you can buy some ferrous sulfate and put it in the water in an appropriate amount according to the instructions, and the easiest way is to find two small iron nails and put them in the water (preferably rusty nails).

What to do if the leaves of the rich bamboo raised at home are yellow, and share the maintenance methods and experience of the rich bamboo.

There are several reasons why Fugui bamboo will cause yellow leaves, you can refer to it: 1. Water yellow. Due to the long-term watering caused by the yellow leaves, manifested in the young leaves are yellow and lusterless, the old leaves have no obvious changes, the roots are small yellow-green, the new shoots are not long, watering should be controlled, the heavy ones can be depotted, put in the shade to dry the soil and then re-pot.

Second, dry yellow. Yellowing of leaves due to lack of water or too little watering. The old leaves are yellow and shed from the bottom up, but the new leaves generally grow normally.

The amount and frequency of watering should be increased appropriately. 3. Fat yellow. Due to excessive fertilization or excessive concentration, the tip of the new leaf appears dry brown, and the tip of the old leaf is dry and scorched and yellow and falls off.

Detailed].

Use it to raise rich bamboo, a leaf is not yellow, and the leaves are green and thick.

Add a small amount of ferrous sulfate and put it in, just find two nails and put them under the roots.

What are the parts that turn yellow? How many?

If it's the lower part, and a small amount, that's the normal metabolism, don't worry, my family's water-raised top is green and grows well, and the lower part has a small amount of yellow leaves.

If it weren't for too much fertilizer or too little water, it must have been too little light.

First, what should I do if the leaves of the newly bought Fugui bamboo are yellow, because the newly bought Fugui bamboo has not yet grown roots, resulting in nutrition that cannot keep up, the yellowing of the leaves is certain, and it is not possible to add nutrient solution.

Countermeasures: Be patient, wait for about 1 month, if the Fugui bamboo pole is hard, as long as you cut off the yellow leaves and soak them in a clear glass bottle, it is normal to grow new leaves.

Second, what should I do if the leaves turn yellow due to the wrong breeding season.

Countermeasures: The most suitable bottle insertion time for water-raised Fugui bamboo is from April to September, and the survival rate of root growth is high during this time. Fugui bamboo is more cold-resistant, the more suitable growth temperature is 20-29, can withstand 3-3 low temperatures, the temperature is too low to find a way to heat up.

Thirdly, water quality problems cause yellowing of leaves, water spoilage or tap water farming will cause yellowing of leaves.

Countermeasures: It is best to breed Fugui bamboo in cool boiled water or pure water.

Fourth, the light is too dark, Fugui bamboo can not get enough sunlight, photosynthesis can not be carried out, chlorophyll can not be formed, resulting in yellowing of leaves.

Countermeasures: Move the rich bamboo to a place with good light such as a balcony, but try to avoid direct sunlight.

Fifth, too strong light causes the leaves of Fugui bamboo to turn yellow, and if the Fugui bamboo is placed under strong light for a long time, the leaves are yellowed due to strong light irradiation.

Countermeasures: Move the rich bamboo to a place with good light such as a balcony, but try to avoid direct sunlight. In summer, it can be transplanted indoors, and it can grow healthily in general light.

Sixth, excessive fertilization causes the leaves of Fugui bamboo to turn yellow. It is mainly manifested in the dry brown appearance at the top of the new leaves, the leaf surface appears thick and dull, and the unevenness is not stretched, and the old leaves are scorched and yellow.

Countermeasures: Stop fertilizing immediately, wash the roots with clean water, and change the water.

Seventh, the lack of fertilizer causes the leaves of Fugui bamboo to turn yellow. The nutrient deficiency is mainly manifested in the pale color of the young leaves, which are yellow or light green, rather than green; The old leaves have not changed much.

Countermeasures: Thin fertilizer is applied frequently, and potassium dihydrogen phosphate should be added after changing the water every 2 weeks.

Eighth, the lack of iron causes the leaves of Fugui bamboo to turn yellow.

Countermeasures: A small amount of ferrous sulfate, dissolved with water and added to the breeding bottle (must be a small amount). Or find a few rusty nails and put them in the water for a few days before adding the water to the breeding bottle.

Ninth, low temperature causes the leaves of Fugui bamboo to turn yellow. In the cold winter, if the indoor temperature is low, the leaves of Fugui bamboo will also turn yellow and fall.

Solution: Move to a room with a higher temperature.

Tenth, the distance between TV, air conditioner, heating or other electrical appliances is too close, which is manifested as yellowing of the leaf margins.

Solution: Move away from the TV, air conditioner, heater or other electrical appliances.

It is important to note that all of the above conditions may lead to root rot, so it is necessary to cut off the rotten root system before changing the water, fertilizing or moving the position.

It is estimated that it is placed too close to the air conditioner and other electrical appliances, or it may be a disease Because you don't have a hair** I can't identify For the first possibility, you can buy a tablet of aspirin, grind it into powder, mix it with 1000 ml of water, and add 3 to 5 drops every time you change the water, you can try it, I learned this, I hope it will help you, I hope your Fugui bamboo is not very serious, and you will recover your health as soon as possible.

See if the roots are new, it is normal to wither without the top, and it may be a little rotten underneath, and the water plants should be changed frequently.

If the roots have grown, don't change the water often, change the water often, it will turn yellow, you can change it to add water, add some water when the water evaporates, if the water is tap water, put it for a day, add water the next day, and the water must be clean.