What to do with the yellowing leaves of rich bamboo? hydroponic culture method

Speaking of rich bamboo, we all know that this is lucky, rich bamboo is also very good, as long as there is a vessel, there is water in it, rich bamboo can live in water, rich bamboo is so easy to raise, but there is a problem, rich people always raise leaves yellow, in the process of cultivating rich bamboo need to pay attention to what? Let's take a look at the women's website:

What about yellow leaves?

First, too much watering rich bamboo watering, this is one of the most common reasons, common symptoms are: young leaves dark yellow and dull, but the old leaves have no obvious change, new shoots atrophy is not long, this is as long as the flowers off the pot, as for the shade after drying, and then put back into the pot. Second, the lack of watering caused by insufficient watering and lack of water caused by yellowing performance is completely different, lack of water yellowing mainly in the leaf tip or edge withered, but the growth of new leaves is very normal, this is only need to direct watering can be, but pay attention to watering thoroughly.

Third, strong sun rich bamboo belongs to shade-loving plants, if there is strong light directly irradiated on it, it will also cause yellowing, specifically in the leaf tip or edge withered, at this time, as long as it is moved to the shade. Fourth, the growth of light-deficient plants can not be separated from light, if the rich bamboo for a long time to hide, the leaves do not get enough sunlight, can not form chlorophyll, will cause the leaves to turn yellow, and then fall off, at this time, just put it in the sun can.

Fifth, excessive fertilization This is a very common reason, too much fertilization is also easy to cause yellow flowers, it is mainly manifested in the new leaf tip appears dry brown, leaf surface generally appears thick and dull, and concave and convex do not stretch, old leaves are yellow and fall off. At this time should immediately stop fertilization, and clean with water.

Sixth, insufficient fertilizer fertilizer will cause insufficient nutrients, so insufficient fertilizer will also cause yellow leaves, it is mainly manifested in the color of young leaves pale, yellow or light green, rather than green; old leaves at this time generally do not see any big changes, then we must check the pot soil, if there is a dry knot phenomenon, we need to change the soil, pay attention to fertilization, thin fertilizer and timely irrigation of some alum water. There is a special point to note here, yellow leaves and an important reason is iron deficiency, then you can get some ferrous sulfate in the water poured in the soil, some people will find a few rusty nails in the water for a few days in use, this method is actually feasible.

Seventh, with TV and other adjacent rich bamboo connected with TV, air conditioning and other electrical appliances, it will be easy to cause yellow leaf edge, then only need to keep it away, placed in a suitable place, you can grow very well. Eighth, improper shaping rich bamboo is easy to cluster, so when changing pots and adding soil, pay attention to pruning old residual roots, thinning excess stems and leaves, so as not to consume excessive nutrients, play the role of root protection, if not pay attention to shaping, it is also easy to cause yellow leaves.

What about yellow leaves?

Most of the reasons for hydroponics relative to soil culture are the same, and some are different, mainly:

First, water quality, for water cultivation, water is the basis for the growth of rich bamboo, naturally is also an important aspect of causing yellow leaves, then mainly to see whether its roots are fresh, such as causing root rot, then to cut off the rotten roots, replace with cold boiled water.

Second, the light, here also includes two aspects: a, the light is too dark, can not get enough sunlight, can not form chlorophyll, naturally will also cause the leaves yellow. b, too strong light, rich bamboo is not suitable for strong light irradiation, strong light irradiation will cause yellow leaves for the above two cases, should first cut off the yellow leaves, while the rotten roots cut off, and then placed in a suitable temperature, astigmatism environment, so that it can grow again very well.

Third, fertilization, here also mainly includes two aspects: a, too much fertilization, too much fertilization is also easy to cause yellow flowers, it is mainly manifested in the emergence of dry brown at the top of the new leaves, leaves generally appear thick and dull, and concave and convex do not stretch, the old leaves are yellow and fall off. The water should be changed again. b, fertilizer shortage, mainly in the tender leaf color becomes pale, yellow or light green, rather than green; old leaves at this time generally do not see any big changes, then only need to add the right amount of fertilizer can be.

Fourth, adjacent to TV, refrigerator, etc. and the same soil, then only need to keep it away, placed in a suitable place, you can grow very well.

Fifth, improper shaping rich bamboo is easy to cluster, so when changing pots and adding soil, pay attention to pruning old residual fibrous roots, thinning excess stems and leaves, so as not to consume excessive nutrients, play the role of root protection, if not pay attention to shaping, it is also easy to cause yellow leaves.

These are the reasons for the yellowing of rich bamboo soil and water. Now most people in cities like hydroponic culture. Let's take a look at the precautions for hydroponic rich bamboo:

A, shade, build shade shed is to cover the shade net, rice field around the wooden column or cement pile frame, wooden column requirements 2.4 meters high, buried 0.4 meters deep, if 20 square meters with four wooden columns (or cement columns), about 30~35 wooden columns per mu, shed top surface with iron wire or nylon rope tied tight. Then according to 10 bundles of plastic sunshade net per mu (1.5 meters wide/100 meters 55 yuan/bundle), cover the shade, and then tie it around with nylon rope. 2. Reasonable close planting. When preparing the soil, the height of the ridge surface is 15~20 cm, the width of the ridge surface is 120~150 cm, and the ridge groove is 25 cm. After applying 30 loads of decomposed farm manure per mu, plant seedlings. The planting specification is 8×5 inches or 6×5 inches. More than 15,000 ~ 20,000 plants can be planted per mu. Generally, the planting depth should be 2.5~3.5 cm.(That is, 4 nodes of seedlings can be planted at 2 nodes). Appropriate space should be maintained for ventilation and light transmission.

Third, scientific fertilization, rich bamboo whether in slope, semi-arid paddy field can grow, in order to accelerate its growth, shorten the production cycle, improve economic benefits. 1. Application of sufficient base: when planting, base application of golden branches and jade leaves (rich in nitrogen, phosphorus, potassium, calcium, magnesium, iron, zinc, copper, etc.), and then planting. 2. Appropriate fertilizer application: After 20 days of planting, new roots begin to appear, and 30~40 loads of manure can be sprayed once per mu. After 30~40 days, depending on the growth of seedlings, topdressing fertilizer is applied once. Generally, compound fertilizer is mainly applied, and compound fertilizer is applied 15~20 kg per mu. After application, soil cultivation is carried out. When the plants grow to 35~45 cm high, nutrients are also required, which is the initial peak stage of plant growth. Therefore, topdressing should be applied again in this period. Compound fertilizer 25~30 kg per mu and urea 10~ 15 kg are appropriate. At the same time, it can be combined with spraying root fertilizer, spraying with plant auxin such as Xinzhisu or Spray Bao to promote growth balance, thick leaves and thick stems, and improve stress resistance.

The cultivation methods of rich bamboo are these, and the precautions are also said. Pay attention to pest prevention, water should be suitable, or the roots are easy to break down, water more in summer to avoid drying and death, be patient with rich bamboo, observe the changes of rich bamboo, and then raise rich bamboo well.

How to make rich bamboo leaves yellow

Because the meaning of rich bamboo is very good, and it can purify the air indoors, many people will raise it at home. Rich bamboo is divided into soil culture and hydroponic culture. When cultivating rich bamboo in hydroponic culture, it is easy to yellow leaves. How should we cultivate it? Next, I will tell you how to do the yellowing of the leaves of the rich bamboo in hydroponic culture, as well as the cultivation method of the rich bamboo in hydroponic culture.

What about yellow leaves?

First, the newly bought rich bamboo leaves yellow.

Mainly because rich bamboo has not long roots, no roots, nutrition of course can not keep up, certainly yellow, add nutrient solution is also useless. Patiently wait for about 1 month, touch the pole, as long as the pole is still hard, as long as the yellow leaves are cut off, soaked in a clear glass bottle, the leaves will soon grow.

Second, the farming season is wrong.

The most suitable time for water culture is 4-9 months, because this time is the easiest to root and survive. Rich bamboo is relatively cold-resistant, more suitable growth temperature is 20-28℃, can withstand 2-3℃ low temperature, temperature is too low to find a way to heat up.

Third, the water quality is bad.

Water quality corruption or tap water farming can cause yellowing of leaves. It is best to cultivate rich bamboo with cold boiled water or purified water.

Fourth, the light is too dark.

Bamboo does not get enough sunlight, photosynthesis does not work, chlorophyll does not form, resulting in yellow leaves. Move the rich bamboo to a place with good light such as a balcony, but try to avoid direct sunlight.

Fifth, the light is too strong.

Long-term exposure to strong light causes yellowing of leaves. Move the rich bamboo to a place with good light such as a balcony, but try to avoid direct sunlight. Summer can transplant indoor, general light can grow healthily.

Sixth, excessive fertilization.

Mainly in the new leaf tip appears dry brown, leaf surface appears plump and dull, and concave and convex do not stretch, old leaves are yellow fall off. Immediately stop fertilizing, wash roots with clean water and change water.

Seventh, fertilizer shortage.

Cause nutrient deficiency, mainly in the young leaves pale color, yellow or light green, rather than green; old leaves change little. Apply thin fertilizer frequently, and add potassium dihydrogen phosphate after changing water every 2 weeks.

Eighth, lack of iron.

Dissolve a small amount of ferrous sulfate in water and add it to the culture bottle (always a small amount). Or put a few rusty nails in water for a few days before adding water to the bottle.

Ninth, low temperature.

In cold winter, if the indoor temperature is low, the leaves of rich bamboo will also turn yellow and fall. Move to a warmer room.

Tenth, too close to the electrical space.

Interval TV, air conditioning, heating or other electrical appliances are too close, showing yellow leaves, etc. Move away from TV, air conditioning, heating or other appliances.

hydroponic culture method of bamboos affinis

1. Pay attention to pruning the roots when inserting for the first time. Remove the leaves at the base when inserting for the first time, so as not to affect the growth of bamboo. The specific size depends on the size of your flower vase. Remove the leaves below the bottle opening. In addition, use scissors or knives to tilt and subtract a small part at the root, which can better let the bamboo absorb water, and cut as smoothly as possible.

2, water control and water selection, water can reach one-third of the vase, not more than two-thirds. Before rooting, change the water every 3 days, do not change the water after regeneration, add water directly to the vase. When the weather is dry and sultry, spray water on the leaves. It is best to use well water or purified water. If tap water is used, it is best to store it for one day before using it.

3, maintain indoor temperature, rich bamboo suitable for growth between 16 degrees and 26 degrees, cold is easy to cause plant death. In winter, do not put it on the balcony, next to the window and other cold places, do not let the water freeze. Anti-freezing measures can be taken if necessary.

4, to ensure adequate light, water inserted rich bamboo are generally placed indoors, although the requirements for sunlight are not high, but if completely exposed to sunlight, the same will make the leaves yellow, poor growth. Therefore, it should be placed in a bright and ventilated environment as much as possible to make it fully exposed to light.

5, fertilization once a month, for water plants, we generally ignore fertilization, in fact, fertilization can make the plant grow better, water inserted rich bamboo fertilization once a month can go to the flower market to choose professional fertilizer, or in the water when dropping a few drops of dissolved vitamin C1 can be.

The above is for everyone to introduce the reasons and treatment methods of yellow leaves of hydroponic rich bamboo, as well as the cultivation methods of hydroponic rich bamboo, I hope to help you, more home knowledge please pay attention.

What about the yellow leaves of the rich bamboo leaves?

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Rich bamboo symbolizes great good fortune. People take the auspicious meaning of rich bamboo and plant it at home. There are four common rich bamboo varieties, namely golden heart rich bamboo, silver heart rich bamboo, silver edge rich bamboo and golden edge rich bamboo. Usually there are two cultivation methods of rich bamboo, soil culture and hydroponic culture, hydroponic appearance is more beautiful, cultivation is more convenient, so many families choose hydroponic culture, in the process of cultivation, easy to encounter the problem is water cultivation rich bamboo leaves yellow how to do.

There are many kinds of yellowing of rich bamboo leaves, but it is nothing more than water, light and fertilization. Since it is to solve the problem of how to yellow the leaves of rich bamboo leaves, naturally consider whether the amount of water is appropriate, too much water will lead to yellow leaves. Too much watering can lead to dark yellow and dull new leaves, normal old leaves without change, yellow green branches, poor growth of new leaves and buds, which is caused by too much watering. At this time, the rich bamboo should be taken out and placed in a ventilated and cool place. After being properly air-dried, it should be put back into the basin. Note that the amount of water in the basin should not be too much.

Yellow caused by water shortage is not the same as yellow caused by excessive watering. Water shortage will cause old leaves to wither from bottom to top and then fall off, but new leaf growth will be less affected and almost normal growth. At this time, attention should be paid to timely watering, pay attention to watering enough and to irrigate thoroughly. If it is not a problem of water, it is necessary to consider whether it is a problem of light. Exposure and insufficient light can also cause yellowing of leaves.

Bamboo belongs to shade-loving plants, strong sunlight is easy to cause its leaf tips, leaf margins withered yellow. When yellow spots are found on the sunny part of the leaves, they should be moved to a cool and ventilated place in time; rich bamboo likes shade and does not mean that it does not need sunlight. If it is in a cool environment for a long time, insufficient light will also cause the leaves to yellow and cause the leaves to fall off. This is timely moved to a suitable place for light. The problems that lead to yellowing of leaves are diverse, such as excessive or too little fertilization that can also lead to yellowing of leaves.

Summary: In the case of the problem of how to do the yellowing of the leaves of the rich bamboo leaves, it is not only a unilateral analysis of a cause, but should be analyzed from multiple angles. Sometimes the placement position does not affect the light, but also affects the evaporation of water and thus affects the amount of water. Moreover, it is necessary to judge the specific reasons according to the color types and yellowing parts of the leaves, and it is not allowed to handle them at will, otherwise the problem of how to do the yellowing of the leaves of the rich bamboo leaves cannot be solved.

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