Fugui bamboo leaves turn yellow, what is the reason?

1. Change the water too frequently. It is not easy to change the water after rooting, and add water in time after the water evaporation is reduced. Don't add water directly from the pipe, add overnight water, or cool plain water.

2. See if the water is spoiled, and if the water has a rancid smell, check whether the roots are bad. If so, use a knife to cut off the rotten roots and regrow the new roots.

3. Don't be too diligent in fertilization, if you fertilize too much, the roots will be burned off, and the leaves will be yellow. You can put a rusty screw in the water to supplement the iron.

4. Don't blow the wind, and don't put it in a stuffy and unventilated place. Also do not place in places with too much light. If the light is too dark, stuffy and not ventilated, and the air is dry, it will cause the leaves to turn yellow; However, if the light is too strong in the placed part, it will also cause the leaves to turn yellow and lose focus.

The leaves turn yellow and less phosphorus or nitrogen fertilizer, and you need some sunshine, go to the flower and bird market to get some nutrient solution and pour it in, and it is good to dry it.

1. Caused by improper watering.

2. Caused by light.

3. Caused by fertilization.

The yellowing of the leaves of Fugui bamboo is mainly caused by 2 points:

Improper watering and fertilization.

During the soil cultivation period, the rich bamboo should be less water and less fertilizer, so as to avoid the phenomenon of water accumulation and thick fertilizer, usually more contact with scattered light, away from the wind direction of the air conditioner, it is not easy to appear yellow.

Hydroponic remedies.

1. Change the water: When the water in the hydroponics becomes dirty, it will affect its growth, and the leaves will turn yellow. Change to clean water as soon as possible and make sure that the water is sufficiently clean.

2. See the light: let it see the sunlight properly when breeding, do not breed in the dark without light, pay attention to more ventilation in indoor raising, and it will recover after a period of time.

1. Too much watering, the tender green leaves are dull and lusterless, and the old leaves have not changed; Insufficient watering, leaf tips or edges wither, new leaves grow normally.

2. Direct exposure of strong light will make the leaves yellow; If you don't get enough light for a long time, you can't form chlorophyll, which will also cause the leaves to turn yellow and fall off.

3. Too much fertilization or insufficient fertilizer will cause the leaves to turn yellow.

If the leaves of the rooted bamboo are yellow, check the root system first, and cut off the rotten part if the root system is rotten. The second step is to put the rich bamboo in a suitable place for maintenance. In the third step, we can add a rusty iron nail or a direct drop of ferrous sulfate solution to the water to supplement the iron in the water and prevent it from being iron-deficient.

Mainly the temperature is low, the plant growth is not adaptable, easy to yellow leaves, it is normal, put it in a bright place indoors, the temperature is a little higher, afraid of cold and frost in winter, pay attention to heat preservation can be.

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.

1. Turbid water quality: If it is a hydroponic rich bamboo, the yellowing of the leaves may be related to the water quality, and if the water is not changed for a long time, the water quality will be too turbid will lead to root rot and cause the leaves to turn yellow.

2. Soil discomfort: If it is a soil-cultivated rich bamboo, the occurrence of yellow leaves may be caused by unsuitable soil, and the soil is compact, heavy and impermeable, which will lead to yellow leaves.

3. Improper light: Fugui bamboo can not see sunlight for a long time, which will lead to weak growth and yellowing, and if it is exposed to strong light, the leaves will be burned yellow.

4. Too concentrated nutrition: When fertilizing Fugui bamboo, if too much fertilizer is applied, it will cause the roots to burn and cause yellow leaves.

5. Low temperature: It does not like low temperatures, and if the temperature is too low, it will also cause frostbite and yellow leaves.

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.

Do you know the four main reasons why the leaves of Fugui bamboo are yellow? Look at the reason for the yellowing of the leaves of Fugui bamboo In the maintenance process of Fugui bamboo, in fact, there is not much attention, it is a relatively easy plant to raise. Precautions for the cultivation of Fugui bamboo 1 In the maintenance process, it should be placed in a bright and ventilated environment, and the light is too little, which is easy to make the branches and leaves yellow.

2. The tap water in the city should be placed for two days to reduce the chlorine content in the water and precipitate impurities before breeding. 3. Once yellowed, the base should be cut off with a sharp knife, and the base should be cut into a beveled mouth with a sharp knife, and the incision should be smooth to facilitate the absorption of water and nutrients, and then re-inserted. 4. High temperature in summer, low oxygen content in water, easy to deteriorate.

To reduce the concentration of the solution, change the water frequently. Do not move or change direction for 10 days. It takes about 15 days to grow silvery-white roots.

5. Please change less water after growing roots, and add water in time after the water evaporation is reduced. Changing the water is easy to cause leaf yellow and branch wilting. 6. After rooting, a small amount of compound chemical fertilizer or culture agent should be applied in time, the leaves are green and the trunk is strong.

If you don't fertilize for a long time, the plant will have weak roots and the leaf color will turn yellow. However, do not apply too much fertilizer, so as not to cause root burning or cause overgrowth. In spring and autumn, fertilize foreign varieties of l times compound fertilizer every month.

7. Be careful not to put Fugui bamboo next to the TV, on the air conditioner, or in the place where the electric fan often blows, so as to prevent the leaf tips from drying up. When the weather is dry, the leaves should be sprayed with appropriate water to keep the leaves stretched and the leaf color fresh and healthy.

Fugui bamboo plug bottle water cultivation should grasp the following points:

1.Before entering, the base blade of the cuttings should be cut off, and the base should be cut into an oblique opening with a sharp knife, and the incision should be smooth to facilitate the absorption of water and nutrients. Change the water once every 3-4 days, do not move the position or change the direction for 10 days, and the silver-white fibrous roots can grow in about 15 days.

2.It is not advisable to change the water after rooting, and water can only be added in time after the water evaporation is reduced. Frequent water change can easily cause leaf yellow and branch wilting. To change the water, only a part of it can be poured out and new water can be added, preferably cold boiled water or tap water that has been left for a day or two.

3.After rooting, a small amount of compound chemical fertilizer should be applied in time, so that the leaves are green and the branches are thick. If you do not fertilize for a long time, the plant will grow thin and weak, and the leaf color will be easy to turn yellow. But do not apply too much fertilizer to avoid cause.

Burn the roots"or cause growth. In spring and autumn, compound chemical fertilizer can be applied l times a month. According to the information, in order to prevent the growth of water-fed rich bamboo, do not apply chemical fertilizers, it is best to inject a few drops of brandy into the bottle every 3 weeks or so, and add a small amount of nutrient solution, which can keep the leaves green.

4.Do not place the bamboo next to the TV or the air conditioner or electric fan often blowing to the ground, so as not to dry up the leaf tips and leaf edges.

If your hydroponic bamboo has yellowing leaves, you can find the reason from the following two aspects: one is to check the water quality, mainly to see whether the root system is fresh, if the root system is rotten due to water quality, you should switch to cool boiled water. The second is to check the light conditions of the place, such as too dark light, stuffy and unventilated, dry air, etc., which will cause the leaves to turn yellow; However, if the light is too strong in the placed part, it will also cause the leaves to turn yellow and lose focus.

What should I do with the yellowing of the leaves? If it is caused by light, the yellow leaves can be cut first, and the rotten root system should also be cut off, and then create a clean, temperature, cool, moist and good scattered light environment. If it is root rot caused by unclean water quality, you can cut off the yellow leaves first, and when the symptoms are not serious, it is advisable to change the water frequently, and place it in a ventilated and sunny location for restorative maintenance; When the symptoms are severe, pesticides should be sprayed appropriately or a small amount of fungicide should be added to the water pan.

The yellow leaves of your Fugui bamboo may also be caused by the low temperature. Fugui bamboo is evergreen woody, likes high temperature, high humidity environment, also shade tolerant, waterlogging resistance, has a certain cold resistance, winter water temperature is lower than 10, the leaves will yellow and fall off.

The blackening of the roots is due to a lack of oxygen, which causes the leaves to turn yellow.

There are several reasons why the roots are hypoxic, but the common ones are either too much water, or you put sand in it. In fact, the rich bamboo is very easy to raise, and my family's precious bamboo will not be yellow for several years, and the method is as follows.

1.The rich bamboo with heel bought back should be cut off first, and then placed in a ventilated place for three to five hours to allow the shear mouth to dry and heal, so that the heel will not have bacteria to enter and rot;

2.Put the dried Fugui bamboo into a vase with good water, and in the first few days before it grows new heels, the water should be changed frequently, and the heels should be cleaned. There is no need to change the water until a new heel grows, as long as the water in the vase can not pass the heel, and the water cannot be too much, so that the heel will have no oxygen.

3.The precious bamboo raised by water cannot be put in the vase, such as sand and the like. You can put a little nutrient solution on the rich bamboo that grows new heels. It will grow better that way.

Just do what I said, and if you still can't raise it, you can just look for me. Hehe, if it really helps you, please give a good review.

It's not a lack of fertilizer, it's not a lack of light, it's a lack of iron, and Fugui bamboo is a plant that needs iron, and you can just put a rusty nail in it.

If you are short of fertilizer, you can go to the flower farmer to buy some compound fertilizer, and describe to the flower farmer how big your rich bamboo is, and consult the dosage of compound fertilizer!

Maybe it's a lack of fertilizer or light.