Why the leaves of asparagus turn yellow? What if the leaves of asparagus turn yellow?

In the process of indoor breeding asparagus, the phenomenon of yellowing leaves is the most common, so what are the reasons for the yellowing of asparagus leaves? What if the leaves of asparagus turn yellow? Facts have proved that the yellowing of asparagus leaves is mainly due to the discomfort of light, watering and fertilization, and sometimes poisoning. Here, Merlot Decoration Network analyzes the causes and solutions of the yellowing of asparagus leaves.

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Why the leaves of asparagus turn yellow? What if the leaves of asparagus turn yellow?

1. The reason for the yellowing of asparagus leaves: strong light. Asparagus is a semi-shady plant, summer should not have a strong column of direct sunlight, otherwise it will cause branches and leaves withered and yellow. So the best way is to move the flowerpot to the shade and spray more water on the branches and leaves to increase humidity.

2. The second reason for the yellowing of asparagus leaves is that they are not watered properly. Asparagus likes to be moist, but it is not easy to get too wet. in the process of breeding, it is best to keep the basin soil dry and wet, and the soil is watered once and for all. If too much watering occurs, it can not be watered for the time being, but only spray water to the leaves to keep asparagus moist.

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3. The third reason for the yellowing of asparagus leaves is improper fertilization. Excessive fertilization or application of immature fertilizer will cause asparagus leaves to yellowing and shedding. On the other hand, the nutrient of the planted pot soil is too poor, which will also lead to the yellowing of asparagus leaves. Therefore, when applying fertilizer, we should pay attention to Pushi, but the number of times is more but less, and we should use rotten fertilizer, and for the situation that has occurred, we can take to change the basin soil to solve. It is worth noting that it is not suitable to apply fertilizer in winter low temperature period and summer high temperature period.

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4. The reason for the yellowing of asparagus leaves: gas poisoning. Asparagus is very afraid of smoke layer, if often attacked by smoke and other harmful gases, asparagus will appear yellow branches and leaves poisoning phenomenon. If this happens, the flowerpot should be moved away from the original position in time, and the work of foliar sprinkler and dust removal should be increased.

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5. The reason for the yellowing of asparagus leaves. 5: insect pests. Shell insects are the most common pest in asparagus culture. When shell insects are found, they should be wiped off with wet cloth strips in time. In serious cases, they should be bought at the drugstore for prevention and control, and the pot soil should be changed in time. When changing the basin soil, the old residual roots can be cut off to reduce nutrient consumption.

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6. the reason for the yellowing of asparagus leaves is that winter management is not in place. Asparagus culture should keep it at a certain temperature, especially in the sunny position in winter. If asparagus is placed in places that lack light, poor ventilation and cold for a long time, it is easy to make the leaves of asparagus withered and yellow. The temperature of asparagus culture in winter should not be lower than 12 ℃, and it should be placed in a place with good light, and watering can be reduced appropriately.

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In addition, the reason for the yellowing of asparagus leaves may also be that asparagus culture pots are placed next to organic items such as heating bags, air conditioners and televisions, which will also cause asparagus leaves yellowing and shedding because of high radioactivity. if asparagus turns yellow because of lack of nutrition, the editor tells you to pour white sugar water on asparagus to ensure that asparagus grows very luxuriantly.

If asparagus turns yellow because of lack of nutrition, the editor tells you to pour white sugar water on asparagus to ensure that asparagus grows very luxuriantly.