Hydroponic Chlorophytum yellow leaf

Why yellow leaves

1. The light is too strong

Chlorophytum is a shade loving flower and cannot accept the strong irradiation of the sun. If a flower friend keeps it on the Nanyang platform, it is very easy to yellow leaves

Solution:

Chlorophytum can be maintained indoors where there is scattered light, such as living room, bedroom and so on. Don't give too much sunlight

2. Not enough fertilizer

Hydroponic Chlorophytum can't absorb more trace elements like soil culture, so it's easy to cause malnutrition and yellow leaves if you don't change water often

Solution:

Chlorophytum is mainly applied with nitrogen fertilizer, which can be mixed with urea and water in the proportion of 1:800 in a bottle. Be careful not to overdo it, otherwise it is easy to burn roots

3. Not pruned in time

Too dense leaves will accelerate the absorption of nutrients and turn yellow. In addition, too many miscellaneous roots will affect the absorption of nutrients by Chlorophytum and lead to yellow leaves

Solution:

Cut off the yellow leaves in time. If the Chlorophytum is too dense, it can be "beheaded" to ensure the normal growth of other leaves. Trim off the excess virtual roots so that the roots can fully absorb nutrition

Hydroponic yellow leaves of green pineapple

Why yellow leaves

1. Environmental mutation

Generally, the newly bought green pineapple will have a process of adapting to the new environment at home. At this time, it is normal to have yellow leaves. Just cut off the yellow leaves in time

Solution:

You can put the newly bought green pineapple in the bedroom or other places at home where there is scattered light, and wait for it to serve the basin slowly

2. Undernutrition

The nutrition in water is not as much as that in soil. Insufficient nutrition will also lead to the yellowing of green Pineapple leaves

Solution:

Lvluo is also a foliage plant. It mainly applies nitrogen fertilizer. In addition to urea, we can dilute it 20 times with rotten soybean water and add a little in a hydroponic flask. At ordinary times, we can spray water on the leaves

3. The water quality is poor

Some flower friends directly raise green pineapple with tap water at home without other treatment. The chlorine in tap water is unfavorable to the growth of green pineapple and easy to cause yellow leaves

Solution:

Change the water frequently. The water in the hydroponic bottle can be added to about 1 / 2 of the bottle. Change the water every two weeks. When changing, you don't need to take out the root, just pour it in along the flat edge

Hydroponics Coptis yellow leaf

Why yellow leaves

1. Undernutrition. Pennisetum grows very fast, so the nutrition consumption in the water is also very rapid. If yellow leaves fall, it is likely to be undernourished

Solution:

Half soil and half water farming. This can meet the water and nutrition needs of Pennisetum at the same time, killing two birds with one stone. First add 1 / 2 of the soil to the bottle, then plant copper coin grass, add water and add it slowly. Don't flush the copper coin grass down, and then add it when the water is less

2. Poor ventilation. Even in hydroponic culture, Herba Coptidis still needs a well ventilated and non stuffy environment. If the air is too humid and not circulating, it is easy to cause the leaves of Herba Coptidis to turn yellow and wilt

Solution:

Pay attention to the placement. Put the hydroponic copperhead in a sunny and ventilated place, such as nanyangtai

Yellow leaves of Phyllostachys pubescens cultured in water

Why yellow leaves

1. Improper fertilization. The newly bought Fugui bamboo generally has no roots, so its ability to absorb nutrients is poor and easy to yellow leaves; However, excessive fertilization will also cause the leaves of Fugui bamboo to turn yellow

Solution:

The newly bought Fugui bamboo can cut the lower end at an angle of 45 °, increase the area of absorbing nutrients and promote rooting; If fertilization is excessive, stop fertilization immediately, cut off yellow leaves, change water again and dilute fertilizer

2. Improper lighting. If the light is insufficient, Fugui bamboo cannot carry out sufficient photosynthesis, and its leaves will not be green; If the light is too strong, Fugui bamboo is not sun resistant, and its leaves will turn yellow

Solution:

Rich and noble bamboo likes Yin. The requirements for light are not too strict. It can be placed in the living room at ordinary times

3. No water change. Hydroponic green plants can not always change water. The oxygen and nutrition in the water will be reduced after being used for a period of time, and gradually they can not meet the requirements of rich bamboo

Solution:

The water quality becomes worse, which is easy to breed bacteria and affect the breathing of Fugui bamboo. Generally, change the water once a month. Usually, if there is less water, add water to the bottle

Hydroponic yellow leaves of Phyllostachys pubescens

Why yellow leaves

1. Nutrient deficiency. If the hydroponic culture time is long and the nutrition in the water is insufficient, it is easy to cause the yellow leaves of Phyllostachys pubescens

Solution:

Phyllostachys pubescens is a relatively large foliage plant. You can always have some special nutrient solution at home. Add one or two drops of water every month to make the leaves green

2. The temperature is too low. Bamboo is also not cold resistant. When the temperature is too low in winter, bamboo is prone to yellow leaves when frozen

Solution:

When the temperature is low in winter, we should pay attention to keeping turtle backed bamboo warm. We can accept more light during the day and pay attention not to be affected by cold wind, otherwise it is easy to be frostbitten

3. Poor ventilation. Although turtle backed bamboo likes to be wet, if the air is not circulating for a long time, resulting in a wet and stuffy environment, it is easy to turn its leaves yellow

Solution:

Put the turtle backed bamboo in a ventilated place at home and often spray water around to keep the air fresh

Well, Huahua, that's all for today

What else happened to the hydroponic green planting of flower friends

Welcome to leave a message below

Huahua will try her best to help everyone~