My rich bamboo leaves are yellow, what should I do?

Soil culture: first.

1. Overwatering.

Fugui bamboo is overwatered, which is one of the most common reasons, the common symptoms are: the young leaves are dark yellow and dull, but the old leaves have no obvious changes, and the new shoots are not long, which is as long as the flowers are depotted, as for the shade to dry, and then put back into the pot.

Clause. 2. Insufficient watering.

The yellowing caused by insufficient watering of Fugui bamboo is completely different from the yellowing caused by insufficient watering, and the yellowing of lack of water is mainly manifested in the withering of leaf tips or edges, but the growth of new leaves is very normal, which only needs to be watered directly, but pay attention to watering thoroughly.

Clause. 3. Strong sun.

Fugui bamboo is a shade-loving plant, if there is a strong light directly on it, it will also cause yellowing, specifically in the leaf tips or edges withered, at this time, as long as it is moved to the shade.

Clause. Fourth, lack of light.

The growth of plants is inseparable from light, if the rich bamboo is hidden for a long time, the leaves do not get enough sunlight, it will not be able to form chlorophyll, it will cause the leaves to turn yellow, and then fall off, at this time, just put it in the sun.

Clause. 5. Excessive fertilization.

This is a very common reason, too much fertilization can also easily cause yellowing of flowers, it is mainly manifested in the appearance of dry brown at the top of the new leaves, the leaf surface generally appears thick and dull, and the concave and convex are not stretched, and the old leaves are scorched and peeled off. At this time, the fertilization should be stopped immediately and washed with clean water.

Clause. Sixth, the fertilizer is insufficient.

Insufficient fertilizer will cause insufficient nutrients, so insufficient fertilizer will also cause yellowing of leaves, which is mainly manifested in the color of young leaves becoming lighter, yellow or light green, rather than green; Old leaves at this time generally do not see any major changes, then to check the potting soil, if there is a dry phenomenon on the need to change the soil, fertilization should be paid attention to, thin fertilizer diligent application and timely watering some alum water. There is a special point to pay attention to, there is also an important reason for the yellowing of the leaves is iron deficiency, at this time, you can get some ferrous sulfate and put it in water and pour it in the soil, and some people will find a few rusty iron nails and put them in water for a few days to use, this method is actually feasible.

Clause. 7. Adjacent to TV, etc.

Fugui bamboo is connected to TV, air conditioner and other electrical appliances, it will easily cause yellowing of leaf edges, etc., at this time, you only need to keep it away and put it in a suitable place, and it can grow very well.

Clause. 8. Improper plastic surgery.

Fugui bamboo is easy to grow, so when changing pots and adding soil, we should pay attention to pruning the old residual fibrous roots, and thinning the excess stems and leaves, so as to avoid excessive consumption of nutrients, and play the role of root and leaf protection.

Dear, take it out and bask in the sun, but don't overdo it.

Cut off the rotten leaves, water them well, and put them in the sun.

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, the middle socks are round and 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 plant from being too dense and ensure ventilation and light transmission. (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. Rotten cherry blossoms.

<> the leaves of Fugui bamboo are yellow, it may be caused by too strong light, and it is necessary to do shading measures for Fugui bamboo to restore its leaves to green color, or it may be that the ambient temperature is lower than 5 degrees, and it is necessary to move Fugui bamboo to a warm room for maintenance, and it may be that the soil is slightly alkaline, and it is necessary to replace the acidic soil for Fugui bamboo.

1. Shading measures.

Fugui bamboo is not resistant to exposure to the sun, when breeding Fugui bamboo, if it is exposed to strong direct light, it will cause the leaves of the plant to be sunburned, so that the leaves of Fugui bamboo are burned, you need to do a good job of shading measures for Fugui bamboo, you can use shade nets to cover the plant, you also need to use sharp scissors to cut off the sunburned leaves of Fugui bamboo.

2. Suitable temperature.

Fugui bamboo is suitable for growing in a warm environment, when breeding Fugui bamboo, if the ambient temperature is lower than 5 degrees, it will cause the plant to be frostbitten, so that the leaves of Fugui bamboo wilt and yellow, you need to move Fugui bamboo to the temperature of 20-25 degrees indoor maintenance, to maintain the normal growth of the plant.

3. Replace the soil.

Fugui bamboo is not tolerant to salinity, when breeding Fugui bamboo, if the soil is slightly alkaline, it will lead to poor plant growth, which makes the leaves of Fugui bamboo yellow and dry, it is necessary to replace the loose and fertile humus soil for Fugui bamboo, and it is also necessary to add ferrous sulfate to the soil to make the soil slightly acidic.

4. Maintenance management.

When maintaining Fugui bamboo, you need to control the frequency of watering, you can water according to the dryness and wetness of the soil to promote the healthy growth of Fugui bamboo, and you also need to apply fertilizer every other month to provide nutrients for the growth of Fugui bamboo.

The solution to the yellowing of the leaves of Fugui bamboo is ventilation and drainage, reasonable lighting, and warm treatment.

1. Ventilation and drainage

Fugui bamboo likes water but is not resistant to waterlogging, long-term water accumulation, it will lead to rhizome rot and yellow leaves, need to attack the balance to loosen the soil in time and clean the pot, pour out the excess water, and then put the Fugui bamboo in a well-ventilated environment to speed up the evaporation of residual water in the pot soil.

2. Reasonable lighting

Fugui bamboo likes light but is not sun-resistant, too strong light will lead to the loss of water in the leaves, the phenomenon of yellow leaves and dead leaves, at this time to move the rich bamboo into the environment with sufficient astigmatism, and spray water mist to the branches and leaves to increase humidity, so that the leaves can resume healthy growth.

3. Warm treatment

Fugui bamboo likes a warm environment, poor cold resistance, winter temperature below 10 degrees will lead to frostbite of the plant, yellowing and falling off, at this time to move the Fugui bamboo indoors, cut off the yellowing branches and leaves, wait for the plant to adapt to the environment, and then turn on the heating or air conditioning, adjust the temperature to more than 20 degrees.

Precautions for the maintenance of rich bamboo:

Fugui bamboo is definitely a proper fertilizer-loving plant, and the lush growth of the plant is inseparable from the support of major flower friends. However, when it comes to fertilizing plants, many people generally have a misunderstanding, that is, they have the idea that "more is better than nothing".

In fact, Fugui bamboo does not like thick fertilizer, raw fertilizer, and in addition to winter, spring, summer and autumn in the three seasons, people need to apply compound fertilizer with appropriate concentration to it according to the frequency of half a month.

As far as Fugui bamboo is concerned, the harm is large and the scope of the spread is wider, often leaf spot, longhorn beetle, leaf mites, scale insects and other situations, we can water the plants, chlorothalonil or methyl tobuzin and other dissolved foci state liquid, fully set prevention and treatment in one, two-pronged approach, to ensure that the medicine to the disease.

1. The base of Fugui bamboo should have 1-2 cm deep water to take root.

2. Fugui bamboo likes a warm, moist and shady environment, likes scattered light, and avoids scorching sun exposure. Don't bake above the heater either.

3. Fugui bamboo does not like living water, (likes rotten water) should not change the water after rooting, and can only add water in time after the water evaporation is reduced. Frequent water changes can easily cause the yellow branches to wilt, which may be the main source of disease for your flowers.

4. After rooting, it should be applied in time; The amount of compound chemical fertilizer, the branches grow thick, and the leaves are green. If you do not fertilize for a long time, the plant will grow thin and weak, and the leaf color will turn yellow. However, the fertilization should not be too much, so as not to cause root burning or cause growth.

In spring and autumn, compound fertilizer can be applied once a month. In order to prevent its growth, 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 to keep the leaves green.

5. Do not place the rich bamboo next to the TV or the place where the air conditioner often blows, so as to avoid the leaf tips and leaf edges drying up.

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 the winter and spring Fugui bamboo in front of the window, pay attention to the wind, 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 have 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 short of iron, iron deficiency will cause Ye Nian old wide piece yellowing, then 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.