Causes and treatment methods of yellowing of golden drill blades

1. Improper watering

Reason: too much watering will make the leaves lose luster, the branches become small, and the new branches grow slowly or even not long; if there is a lack of water, the edges of the leaves will turn yellow and dry, the old leaves will fall off, and the new leaves will have little impact.

Treatment method: control the amount of water, plant growth is exuberant in summer, watering should be thoroughly watered, and keep the soil moist, no stagnant water, appropriate amount.

two。 Improper fertilization

Reason: if the fertilizer is too much or the concentration of fertilizer is too high, it is likely to cause the leaves to turn yellow.

Treatment method: apply appropriate amount of fertilizer, usually apply thin fertilizer and pour some alum water properly. And if there is a dry knot in the basin soil, it is necessary to change the soil in time so that the plant can grow normally.

3. Lack of light

The reason: the plant is in a shady environment for a long time, the leaves can not get enough sunlight and can not form chlorophyll, which causes the leaves to turn yellow and fall off; if you encounter strong direct sunlight, the leaves will wither at the tip and edge, and yellow spots will appear in the sunrise part of the leaves.

Treatment: move the plant to a semi-shade or a place with sufficient scattered light and keep it ventilated and ventilated.

4. Soil pH

Reason: Golden diamond likes acidic soil, if the water quality deceives alkaline, it will also make the leaves lose luster, turn yellow or even fall off.

Treatment method: the soil should be changed properly, or the fermented rice washing water or Rain Water can be irrigated.

After reading so much, you should know the flower language of the golden diamond. If the leaves turn yellow, I hope the above tips can help you.

How to prevent and control the yellowing of golden diamond leaves?

Golden diamond is a kind of green foliage plant. In Chinese literature, it is called Chunyu. In the process of cultivating golden diamond, what to do when the leaves of golden diamond turn yellow? Next, let's take a look at the prevention and control of yellowing of golden diamond leaves.

What if the golden diamond leaves turn yellow?

1. the light is too strong

Strong sunlight shines directly on the golden diamond leaves, which is easy to cause the tip and edge of the golden diamond leaves to wither, and yellow spots appear in the sunny part of the leaves. Just move the golden diamond to the shade for breeding.

2. Lack of light

In the shaded environment for a long time, the golden diamond leaves could not get enough sunlight and could not form chlorophyll, which caused the whole golden diamond leaves to turn yellow and then fall off. Supplementary light can prevent the golden diamond leaves from yellowing.

3. Overwatering

The young leaves are dark yellow and dull, the old leaves have no obvious change, the branches are small and yellow-green, and the new shoots are not long, indicating that the golden diamond is overwatered. Put the gold diamond out of the basin in a cool, ventilated place, blow-dry the soil, and then put it back into the basin.

4. Too little watering

If the golden diamond is watered too little, it will cause the tip or edge of the golden diamond to wither and dry, and the old leaves will wither and fall off from the bottom up, but the growth of the new leaves is relatively normal. Pay attention to watering enough and thoroughly.

5. Excessive fertilization

The golden diamond leaves are yellow caused by too much or too much fertilization, which is shown in the dry brown on the top of the new leaves, the leaves are generally thick and dull, and the concave and convex are not stretched, and the old leaves are scorched yellow and fall off. Fertilizer should be stopped immediately and some fertilizers should be washed with a large amount of washing.

6. Lack of fertilizer

Lack of fertilizer will also lead to golden diamond leaves yellowing, manifested in the golden diamond tender leaves become pale, yellow or light green, while the old leaves are more normal or gradually from green to yellow. Check the basin soil, if there is a dry knot phenomenon should change the soil, usually apply thin fertilizer frequently and pour some alum at the right time.

7. Soil alkalinity

Golden diamond likes acidic soil, while the water quality in the north is alkaline, and the alkaline soil will lead to the gradual fading, yellowing and even shedding of golden diamond leaves. The easiest way is to pour fermented rice washing water or Rain Water.

8. Missing elements

Due to the lack of nitrogen in the golden diamond basin soil, the golden diamond leaves are small, the leaves are yellowish, the lower leaves are yellow first, the golden diamond gradually loses the green of the whole plant, and the lower part is more yellowish. The lack of phosphorus in the golden diamond basin soil will lead to the curl of the golden diamond leaves, the dark green leaves and the yellowing between the veins of the lower leaves. The lack of potassium in the golden diamond basin soil will cause the brown edge of the lower leaves of the golden diamond to lodge easily. The lack of magnesium in the golden diamond basin soil will lead to the greenness and whitening of the golden diamond from the bottom to the upper leaf edge and middle. The lack of iron in the golden diamond basin soil will lead to the drying of scorched brown spots on the golden diamond. Supplement the necessary elements to prevent the golden diamond leaves from yellowing.

Prevention and treatment of yellowing of golden diamond leaves

1. It is often improved by spraying and sprinkling water to increase air humidity.

2. The temperature needs to be kept at about 20 ℃ to avoid heating, air conditioning and cold air blowing.

3. Avoid strong direct light, and do not put it in a shady environment for a long time.

4. Fertilization should be based on the principle of frequent application of thin fertilizer and mainly nitrogen fertilizer.

5. Watering is carried out when the surface of the basin soil is dry in winter, and can be kept moist during the high temperature period in summer.

6. spraying water frequently and wiping leaves can effectively prevent insect pests, and diseases can be prevented by spraying carbendazim, chlorothalonil and so on.

More information on how to treat the yellowing of golden diamond leaves

The golden diamond has a good name and looks good. It can be farmed in the office or at home. It can purify the air and make you feel better. But when breed can send cash drill leaf turns yellow, how to do? Today, let's introduce the prevention and treatment of golden diamond leaves yellowing.

The reason for the yellowing of golden diamond leaves

1. The reason of basin soil

Poor selection of soil will affect the growth of golden diamond, when the lack of nitrogen, phosphorus, potassium, magnesium and other trace elements in the soil, it will cause leaves to yellowing.

Nitrogen deficiency in basin soil: the leaves are small, the leaves are yellowish, the lower leaves are yellow first, the whole plant loses green gradually, and the lower part is more yellowish. Phosphorus deficiency in basin soil: the leaves are curly, the leaves are dark green, and the veins of the lower leaves are yellowed.

Potted soil is deficient in potassium: the edge of the lower leaf is brown and easy to lodge.

Magnesium deficiency in basin soil: chlorosis and whitening at the edge and middle of leaves from bottom to top.

Iron deficiency in basin soil: scorched brown spots dried up in the leaves.

2. Improper watering

Too much or too little watering will cause the leaves to turn yellow, but the performance of the two is slightly different.

The golden diamond is overwatered, the young leaves are dark yellow and dull, the branches are small, the new shoots grow slowly, too little watering, the leaf tips and edges wither, the old leaves wither and fall off from top to bottom, but the new leaves grow normally.

3. if the light is not suitable, the golden diamond is a shady plant, and the proper scattered light can grow well, if the light is too strong, the leaves will burn and turn yellow; if placed in a shady place for a long time, without light, the plant will yellowed due to slow growth.

4. Golden Diamond is a foliage plant, which mainly harms the leaves, slows down the growth of the plant, the leaves are dull, and the whole plant dies when it is serious.

Prevention and treatment of yellowing of golden diamond leaves

1. Temperature control and humidification

Golden Diamond likes a warm and humid environment with a temperature of about 20 ℃ and no less than 10 ℃. At the same time, it should be placed to avoid heating, air conditioning and cold air. Indoor humidity should also be relatively increased, controlled between 50% and 70%, less than 50% gold drill is prone to yellow leaf dry edge phenomenon. Air humidity can be increased by spraying and sprinkling water.

2. Shading fertilization

The golden diamond likes the light and avoids the strong direct light, the growth environment had better be maintained under the condition of semi-shade or scattered light, and should not be placed in the shady environment for a long time, otherwise the leaves are very easy to turn yellow. Fertilization should be based on the principle of diligent application of thin fertilizer and mainly nitrogen fertilizer.

3. Proper water control

Watering is best carried out when the surface of the basin soil is dry, and it can be kept moist during the high temperature in summer. If the ambient temperature is lower than 15 ℃ in winter, it needs to be watered alternately.

4. Pest control

The main pests are red spiders, which are generally caused by air dryness, which can be effectively prevented by spraying water frequently and wiping leaves. When there are insect pests, special insecticides need to be sprayed for prevention and control, such as triclofenac and so on. Usually as long as the environment is suitable, what diseases and insect pests will disappear!