The leaves of Fugui bamboo turn yellow, the roots will be a little red, and some roots will rot in o

It is the reddening of the roots due to root rot. The pathogen mainly enters through the incision, followed by the seedling vascular bundle.

Carrier. Symptoms are softening, decaying, and non-budding or uneven budding, or occurring at the base of the stem.

The control method is to select seedlings without pathogens, spray in time after cutting bamboo, and use 70% methyl tobuzin first.

1000 times solution, 5 7 days later, 1000 times 58% manganese zinc, and then 5 7 days after 75% chlorothalonil.

1000 times the solution, you can add 3000 times of the liquid to the solution, which is conducive to the healing of the incision and promotes the growth of the foot buds.

The venom is more flavorful when it turns blue, and some of the redness is followed by a blessing, so what should I do? If the leaves of the rich bamboo become soft, a little red, and some are rotten with one or two blessings, then you should not water more, if you water more, it will become rotten even more.

I feel that this is because you don't change the water often, and the indoor temperature is not good, so the leaves turn yellow, in fact, Fugui bamboo is very easy to breed, soaked in water for a long time, must be planted in pots, especially after rooting.

Cut off the rotten roots, disinfect them, and then change the water again, it is best to use rainwater, pond water, pure water and the like when raising rich bamboo, tap water should be dried and precipitated for 2 days when using tap water, so that the harmful substances to the plant in it volatilize.

After adding water, place it in a cool, ventilated place, and do not move it until it has taken root, let alone expose it to the sun. Fugui bamboo is a shade-loving plant, so it is very afraid of being exposed to the sun's light, especially direct light, which is also an important reason for the yellowing of the leaves;

To avoid exposing the rich bamboo to the light, so as not to cause sunburn, but can accept astigmatism, at this time you can add 2 drops of nutrient solution to the water, and after a long time, it will regain its green appearance.

Raising some potted plants at home can beautify the Huankai shirt environment, and can also make the air fresher, Fugui bamboo is a kind of green plant that many people like very much, but often encounter the yellowing of Fugui bamboo leaves, so how to remedy it?

First of all, it is necessary to divide into two situations, one is soil-cultivated Fugui bamboo, and the other is hydroponic Fugui bamboo.

1. Hydroponic rich bamboo

There are two main reasons for the yellowing of hydroponic Fugui bamboo leaves, one is that there is no god and grandson and you have to change the water in time, there are too many bacteria in the water, and there is a lack of sunlight.

First take out the rich bamboo, replace it with clean water, and then put the rich bamboo back into the water, and then let it see the sun properly, do not breed in a dark place without light.

Second, the soil cultivates rich bamboo.

The main reason for the yellowing of the leaves of the soil is that there is too much water in the soil, which causes the root system of the Fugui bamboo to rot, and it is also caused by the strong sunlight.

Pour out the stagnant water in the pot first, and then put it in a ventilated place to let the soil dry slightly, do not let the rich bamboo shine in strong light for a long time, and transfer it to the astigmatism place when the sun is very large.

The above is today's sharing, I hope it can help you.

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.

There are many reasons for the yellow leaves of Fugui bamboo, and you can see what kind of reason you belong to, so as to prescribe the right medicine.

Here are the reasons and treatments for the yellowing of the leaves of Fugui bamboo that I have provided you:. Seared yellow.

Strong sunlight directly shines on Fugui bamboo, which 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.

Lack of light yellow for a long time in the shade environment, the leaves do not get enough sunlight, can not form chlorophyll, the whole leaves turn yellow and then fall off, supplemental light can avoid this disease.

The yellowing of Fugui bamboo caused by excessive fertilization or excessive concentration of fertilizer is manifested in the dry brown appearance 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 charred and fall 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. Usually apply thin fertilizer frequently and add some alum water in due course. In addition, the yellowing of the leaves is related to the low temperature, and the temperature only needs to be increased.

To combine your maintenance behavior to analyze specifically, there are generally the following possibilities for the yellowing of Fugui bamboo leaves:

1. Lack of water, this situation will cause the whole plant to start yellowing from the root leaves 2. Too much watering, the yellowing of the leaves caused by this situation is generally from the top of the new leaves 3, the fat yellow caused by excessive fertilization, the general phenomenon is that the stalks are also yellow, and the potting soil is inserted by hand to feel that the soil is hot;

4. Yellow leaf disease or leaf blight, which is caused by fungi, generally experience the phenomenon of yellowing of leaves until death, if it is the first two cases, as long as the amount of watering is adjusted, the third case can be changed to some fat soil, and the fourth case should have an effect on spraying with carbendazim.

In addition, this plant likes a lot of water and bright sunlight, and increasing the light appropriately will help the leaves turn green.

Cut off the rotten roots and burn them lightly over the cut with fire. Then change the water. The yellow leaves should also be removed.

Change the water, cut off the rotten parts, and disinfect the container.

Prune the rotten roots, use chlorothalonil, and change the water.

I don't know if the Fugui bamboo you are talking about is hydroponic or soil-grown.

If it is a hydroponic Fugui bamboo, the yellowing of the leaves is generally three situations, one is normal metabolism, the second is rotten roots, and the third is lack of nutrients.

If the yellowed leaves are only the old leaves at the bottom, and the young leaves at the top are not yellow, this is not to worry, this is a normal metabolism, there are new leaves growing, there are old leaves yellow, if it is rotten roots, you need to clean the leaves frequently, remove the rotten roots, change the water frequently, keep the water clean, so as to prevent rotten roots.

If there is no root rot, it may be a yellow leaf phenomenon caused by lack of nutrients, you can go to the flower market to buy a bottle of nutrient solution for hydroponic plants, and then add a few drops of nutrient solution to the water after changing the water. This will make the leaves grow green.

Lack of nutrients, buy some ferrous nitrate and put it in water, it should get better and avoid low temperatures.