How to treat the yellow leaves of water raised bamboo

Causes and treatment methods of yellow leaves of water-raised bamboo:

Too much or too little water can cause the leaves to turn yellow. Overwatering will cause the new leaves to be dull and dull, the old leaves to be normal and unchanged, the branches to be yellow-green, and the young shoots of the new leaves to grow poorly, which is caused by too much watering. At this time, the rich bamboo should be taken out and placed in a cool place for ventilation, and put it back into the pot after moderate air drying, and the amount of water in the pot should not be too much.

The yellow caused by water deficiency is not the same as the yellow caused by overwatering, and the lack of water will cause the old leaves to wither and yellow from the bottom up, and then fall off, but the growth of new leaves is less affected and can grow almost normally. At this time, it is necessary to pay attention to timely watering, and pay attention to watering enough and thoroughly. If it's not a matter of water volume, you need to consider whether it's a matter of light, and exposure to sunlight and lack of light can also cause the leaves to turn yellow.

Strong direct sunlight can easily cause its leaf tips and leaf edges to wither and turn yellow. When yellow spots appear on the sunny part of the leaf, it should be moved to a cool and ventilated place in time; Fugui bamboo likes shade does not mean that it does not need sunlight, for a long time in a cool environment, insufficient light will also cause the leaves to turn yellow, resulting in leaf shedding, which is timely moved to a suitable light place.

What is the reason why the leaves of hydroponic rich bamboo have turned yellow?

Add some liquid fertilizer, and if you don't have it, add some MSG. Proper lighting.

Give a little nutrition and a little light.

<> water-raised bamboo leaves yellowing want to remedy, you need to shade the strong light, it is best to maintain it in a semi-shaded place, but also to replace the water quality, otherwise the water quality is not clean will lead to the water-raised bamboo leaves yellow, at this time to supplement nutrients for the bamboo, but also to do a good job of temperature control measures, let the water-raised bamboo grow in a cool place in summer, and move to a warm place in winter to maintain.

1. Block strong light.

If you want to remedy it, you need to cut off the yellow leaves in time, and then move the water-raised bamboo to a semi-shady environment for maintenance, so that it can be irradiated with light if it has an appropriate amount of scattering, so as to improve the undesirable phenomenon of yellowing of its leaves.

2. Replace the water quality.

If the water quality is not clean, the leaves of the water-raised bamboo will also turn yellow, if there is this phenomenon of eliminating the song shed, it is necessary to replace the new water for the water-raised bamboo, and the rotten roots should be cut off when changing the water, and the container also needs to be cleaned.

3. Supplement nutrients.

If the nutrients are insufficient, the leaves of the water-raised bamboo will also appear yellow, so it is necessary to supplement the nutrients for the water-raised bamboo, and it is best to add some nutrient solution to the water, so that the water-raised bamboo can grow healthily and vigorously, otherwise the nutrients are insufficient, and the water-raised bamboo is also prone to weak growth.

4. Temperature control and ventilation.

If you want to remedy it, you should take temperature control measures for the water-raised bamboo in time, such as cooling and ventilation for the water-raised bamboo in summer, and in winter, the water-raised bamboo will be maintained in a warm indoor environment.

The treatment method for turning the leaves of water-fed bamboo yellowing is as follows:

1. Water yellow, the young leaves are dark yellow and dull, the old leaves have no obvious changes, the branches are small 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. Dry yellow, the yellow of lack of water is not the same as the yellow of more water, the yellow of lack of water 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. Lack of light yellow, long-term shade environment, the leaves can not get enough sunlight, can not form chlorophyll, the whole leaf turns yellow and then falls off, supplemental light can avoid this disease.

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 mouth 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 the water can only be added in time after the water evaporation is reduced. Frequent water change can easily cause leaf yellow and branch wilting.

3. After rooting, a small amount of compound 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 Fugui bamboo next to the TV or air conditioner or electric fan often blown to the hall stall, so as not to dry up the leaf tips and leaf edges. Hydroponic Fugui bamboo, the yellowing of the leaves, can be found from the following two aspects: a dress 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, it should be replaced with 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 shoot and slag yellow; However, if the light is too strong in the placed part, it will also cause the leaves to turn yellow and lose focus.

1. Water quality. Water is the basis for the growth of water-nourished bamboo, and it is also an important aspect of causing the leaves to turn yellow, at this time, the main thing is to see whether its root system is fresh, if it causes the root system to rot, it is necessary to cut off the rotten root system and replace it with cool boiled water.

2. Illumination. There are also two aspects here:

If the light is too dark, you can't get enough sunlight from Ashishu to form chlorophyll, which will naturally cause the leaves to turn yellow.

If the light is too strong, Fugui bamboo is not suitable for strong light irradiation, and strong light irradiation will cause the leaves to turn yellow.

3. In view of the above two situations, the yellow leaves should be cut off first, and the rotten roots should be cut off at the same time, and then placed in a suitable temperature and astigmatism environment, so that it can grow well again.

4. Fertilization. There are also two main aspects here:

Excessive fertilization is mainly manifested in the dry brown appearance at the top of the new leaves, the leaf surface appears thick and dull, and the concave and convex are not stretched, and the old leaves are charred and peeled off. At this point, the water should be replaced.

Insufficient fertilizer, mainly manifested in the young leaves become lighter, yellow or light green, rather than green; The old leaves generally do not see any major changes at this time, and only an appropriate amount of fertilizer needs to be added at this time.

<>1. The yellowing of the leaves of water-raised bamboo is caused by a variety of reasons, and targeted treatment is only possible according to the specific reasons. If there is a water quality problem, the water should be changed as soon as possible.

2. Note that if you use tap water, you must dry it before using it. If the amount of water is not appropriate, the amount of water is large, the root system hinders the root system to talk about breathing, to reduce the amount of water, the amount of water is at the height of 2 3, not too much or too little. If there is a lack of nutrients, an appropriate amount of nutrient solution should be added, or iron nails should be put to supplement the source of iron.

There can be many reasons for this, and the specific situation needs to be analyzed on a case-by-case basis.

Generally speaking, the reasons for the yellowing of the leaves of water-fed bamboo may be the following aspects, one is insufficient water, the other is that the soil composition is not unbalanced, such as the pH value is too high or too low, the trace elements in the soil are insufficient, etc., the third is that the temperature is too low, which will cause metabolic disorders of plants, and the fourth is the senescence of the plant, which needs to be replanted.

The solution is to provide sufficient water, second, according to the soil conditions, such as the pH value is too high or too low, apply appropriate fertilizer to supplement the trace elements in the soil, the third is to maintain the appropriate temperature to avoid the temperature is too low, and the fourth is to carry out replanting, regular weeding, loosening and changing the soil.

In addition, various methods such as soil improvement, fertilization, irrigation, ventilation and mildew prevention can be used to strengthen the planting management of water-fed bamboo, improve soil fertility, and promote the normal growth and development of plants.