Why is the rich bamboo yellow? What is the cause of yellowing of the roots of Fugui bamboo?

Do not use tap water directly, generally tap water is put in the sun for a day or three or four days before being used to raise rich bamboo.

Lack of nutrients, should be potassium deficiency!

This is normal with hydroponics.

The roots of Fugui bamboo are yellow, which is common under the general hydroponic method, which means that the roots have rotted, first use small scissors to remove the yellowing roots, and then replace the water maintenance, do not need to replace all when changing the water, you can retain one-third.

It is necessary to ensure that the water quality is clean and clean, and change it every half a month or so. If it is soil cultivation, take the plant out of the pot, remove the yellowing part, put it in the shade and wait for the wound to heal, and then replace it with new soil, and do not contact strong light until the plant is stable.

Fugui bamboo growth ability is very strong, after a period of time will grow taller, regular pruning is very helpful to the beautification of the shape, you can choose to use scissors to erase the new shoots, you need to dry the incision position, put in the sterilization solution to disinfect and soak for half an hour, and finally reinsert it into the vase for maintenance.

1. The light is too strong.

It prefers a semi-shady environment, a soft astigmatism environment suitable for its growth, and a sudden yellowing may be due to exposure to strong light, and the plant is difficult to adapt, so the leaves are burned and show signs of yellowing. In this case, it is necessary to change its position, put it in a place where the light is not strong, and wait for the plant to gradually adapt, so as to alleviate this situation.

2. Root rot.

Its growth mainly depends on water quality, if the water is not changed for a long time during growth, bacteria will grow in it, causing damage to the roots, so that the leaves will naturally turn yellow. Cut off the rotten roots, replace them with clean water, and replace the water inside in time according to the change of seasons, especially in summer, when the temperature is relatively high, it is more important to pay attention to changing the water regularly.

3. Air drying.

If the air in the growing environment is too dry, the leaves are prone to lack of water, and the leaves will turn yellow, and in severe cases, they will fall off. You can fill the watering can with water and spray it on the leaves irregularly to create an environment with high humidity.

4. Too much nutrition.

It needs nutrients as it grows, and if you accidentally add too much, the roots may be too much to bear, and it will suddenly turn yellow.

If the potted Fugui bamboo is watered too much, the water in the pot will accumulate for a long time, causing the root system of Fugui bamboo to be unable to breathe, and the root system will be anoxic and rotten, causing the lower part of Fugui bamboo to turn yellow and then dry up.

The roots of Fugui bamboo appear yellow and dry, and they should be taken out of the soil in time, clean up the soil on the root system, cut off the rotten part of the root system, apply carbendazim to the pruned root system, and then change the potting soil and replant.

It is best to use well water or river water for water conservation. If you can't find such water in the city, then you can take an appropriate amount of tap water and dry it in the sun for at least a day before it can be used to water and raise Fugui bamboo. This prevents yellowing of the roots at the source.

Under normal circumstances, when the rich bamboo takes root, do not change the water, if the water is less, just add some water. Try not to move the branches and roots of Fugui bamboo.

Bright and airy environment. This is a suitable environment for the growth of Fugui bamboo, whether it is soil culture or water cultivation, it needs a bright and ventilated environment. When the roots are found to be yellow, move them to a bright and ventilated environment such as a window sill for maintenance, and pay attention to not being exposed to the scorching sun in summer.

What is the problem with the yellowing of the tip of the Fugui bamboo leaf, or the yellowing of the whole leaf, and how to solve it?

1. Water pollution: If the water is not changed for a long time, the water quality will deteriorate and the roots will turn yellow. 2. Improper fertilization:

Nutrient solution is added to Fugui bamboo every two weeks. 3. Temperature discomfort: When the temperature is lower than 5 degrees in winter, it will cause frostbite and yellowing of the roots.

4. Direct sunlight: long-term exposure to the sun will cause the roots to be burned and yellow.

1. Water pollution

In the process of hydroponic Fugui bamboo, if the water is not changed for a long time, the water quality will deteriorate and stink, which will breed bacteria, and the roots of Fugui bamboo will be damaged and yellow, so it is necessary to change the water every 2-3 days to keep the water clean.

2. Improper fertilization:

If there is a lack of fertilizer or excessive fertilization for a long time, it will cause the roots of Fugui bamboo to turn yellow, so it is necessary to apply a nutrient solution to it every 2 weeks, or place a rusty iron nail around the root of Fugui bamboo to supplement the plant with iron and prevent the roots from yellowing.

3. The temperature is uncomfortable

Fugui bamboo likes a warm environment, the most suitable growth temperature is 18-24 degrees, once the temperature is lower than 5 degrees in winter, it will cause the plant to be frostbitten, so that the roots are yellow, so in winter to protect the Fugui bamboo from the cold and keep warm.

4. Strong direct light

Fugui bamboo is suitable for growing under astigmatism, if in the breeding process, long-term exposure to the sun, will cause the roots to be burned and yellow, so in the summer when the sun is the strongest, you need to shade Fugui bamboo.

One is water yellow. Caused by over-frequent watering, it is characterized by no obvious change in old leaves and yellowing of young leaves; This should be done with immediate water control;

The second is dry yellow. Caused by lack of water and drought, it is characterized by the first yellow leaves from the bottom up, if the lack of water for a long time, the whole plant will be yellow, and even die, should be watered in time;

The third is fat yellow. Caused by excessive fertilization or high concentration; It is characterized by thick, shiny, and uneven young leaves; Fertilizer, cultivation and watering should be controlled;

Fourth, hungry yellow. It is caused by insufficient fertilizer, low fertilizer concentration, and long fertilization interval; It is characterized by young leaf cultivation, young stems first yellow, if this phenomenon is not fertilized in time, it will also cause the whole plant yellow leaves or even death; For flowers lacking fertilizer, avoid applying a large amount of thick fertilizer at one time, so as not to cause root burning;

Fifth, iron deficiency yellow leaves. Woody flowers in greenhouses, due to the great change of soil fertility conditions, often appear yellow leaves, characterized by obvious young leaves, light old leaves, yellow mesophyll, green leaf veins, and the formation of a typical network; It can be solved by applying ferrous sulfate aqueous solution, and the method is: 7 parts of cake fertilizer, 5 parts of ferrous sulfate, and 200 parts of water are prepared into multiple liquid water.

If a strong light shines directly on it, it will cause yellowing.

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.

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.

The newly bought rich bamboo will be 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.

1. The temperature is too low.

When the temperature is lower than 15 degrees, the plant will enter the dormant period, and when the temperature is lower than 10 degrees, the bamboo will have frostbite and yellow leaves, so when maintaining, the rich bamboo should be placed in a warm environment between 15-25 degrees.

2. Iron deficiency.

When the leaves are yellow, you can apply a ferrous sulfate solution to the bamboo, or when changing the water for the plant, put a rusty iron nail into the water to supplement the iron element for the bamboo.

3. Aging of the root system.

Fugui bamboo is generally maintained by hydroponics, when the plant is in water for a long time, the root system will rot, resulting in yellowing of the leaves, so when the leaves are found to be yellow, the Fugui bamboo should be taken out of the container, the bottom of the rotten root system is cut off, and then re-hydroponics.

The yellowing of the leaves of Fugui bamboo is due to being too close to the heating equipment, not changing the water in time, and not being able to get the light to do so.

1. Too close to the heating equipment

Because of the cold winter climate, Fugui bamboo needs to be moved indoors for cultivation, but if it is too close to the heating equipment, its branches and leaves are likely to be roasted yellow. So it's best to keep Fugui bamboo away from heaters, air conditioning outlets, TVs, or refrigerator radiators.

Second, the water change is not timely

For hydroponic Fugui bamboo, if you do not replace the new water for a long time, the turbid water will soak the roots for a long time, which will cause it to rot and yellow leaves appear. Especially in summer, when the temperature is high, it is more likely to breed germs. Therefore, in daily maintenance, it is necessary to pay attention to regular water changes.

3. Unreasonable lighting

If the bamboo does not see light for a long time, its chlorophyll will be difficult to function normally, and yellow leaves will appear. Conversely, if exposed to sunlight, the leaves can easily be burned and split from the middle, resulting in yellowing. On weekdays, it is best to put Fugui bamboo under scattered light for proper light, and in winter, it can be appropriately supplemented with full light.

Morphological characteristics of Fugui bamboo

Fugui bamboo is a perennial evergreen small tree foliage plant. The plant can reach a height of up to 2 meters, the plant is slender and has branches in the upper part of the erect. rhizomes transverse, nodular; The stems are stout, erect, and delicate.

The leaves are lanceolate, resembling bamboo; Leaves alternate or nearly opposite, papery, leaves long lanceolate, with distinct 3-7 main veins, with short stalks, leaves dark green. The leaves are 13-23 cm long, cm wide, margins white or yellowish-white, petioles cm long.

Umbel inflorescences with 3-10 flowers born in leaf axils or opposite flowers with upper leaves, perianth 6, corolla bell-shaped, purple. Berry proximal ball, black.

If the leaves of the soil-cultivated plant turn yellow, it is necessary to find out the cause and deal with it. If it is caused by stagnant water, you need to pour out the excess water and put it in a ventilated place. If it is caused by strong light, it needs to be transferred to a semi-shaded place for maintenance.

If the amount of fertilizer is too large, it is necessary to stop the fertilizer first and irrigate the fertilizer. Usually apply some pica foliar fertilizer. In the case of hydroponics, it is necessary to change it with clean water and get proper sunlight.

The reasons for the yellow leaves of Fugui bamboo include yellow leaves before rooting, water quality deterioration, too much sunlight, and insufficient fertilizer.

1. Yellow leaves before rooting

The newly bought Fugui bamboo does not have a root system, and it usually takes about half a month to grow new roots. During this period, some yellow leaves will appear at the bottom, which is normal. When the roots are strong, they will naturally grow normally.

But the yellow leaves at the bottom can't be turned back, just peel it off.

2. Water quality deteriorates

It is best to use pure water to maintain the rich bamboo, and there are fewer germs in it. Don't put too much water, just keep five to ten centimeters of water at the bottom, so that its root system will only take root at the bottom. If too much water is added, its roots will grow at each stem knot.

In addition, too much water will also cause scale, which is easy to cause changes in water quality.

Always observe changes in water quality. If the water quality becomes turbid, it is necessary to change the water in time to wash the roots and soak carbendazim to prevent root rot and cause yellow leaves. Once the water quality changes, the whole leaf will soon turn yellow and wilt, and it will be difficult to rescue it when the time comes.

3. The light is too strong4. Insufficient fertilizer

There are basically no nutrients in the hydroponic Fugui bamboo water, if you want it to grow robustly, you should regularly add hydroponic nutrient solution to the water. Don't add too much, just a few drops a week. If nutrients are missing, the top leaves will be pale green and particularly weak.