What if the jasmine leaves turn yellow? Causes and solutions

Jasmine, also known as jasmine, fragrant soul, Molly, Wuli, etc., is an erect or climbing shrub of the genus luteolin. Flowers are famous raw materials for scented tea and important flavor raw materials. Flowers and leaves are used to treat red swelling and pain in the eyes and have the effect of relieving cough and resolving phlegm. But in the actual cultivation, the leaves are often yellowed. Let's take a look at what to do if the jasmine leaves turn yellow.

Partial alkali of basin soil

[reason] Jasmine flowers have been irrigated with alkaline water for a long time, due to the aggravation of alkalinity and lack of iron, resulting in poor plant growth and yellow branches and leaves.

[methods] it can be solved by adding ferrous sulfate liquid or alum fertilizer water and increasing soluble iron in the soil.

Malnutrition

[reason] when jasmine was cultivated in the pot, the soil was not changed and fertilized for a long time, resulting in insufficient nutrients in the soil and yellow leaves.

[methods] the soil should be changed in time and the management of water and fertilizer should be strengthened, and the application of fertilizer and water can also be strengthened directly.

Improper fertilization

[reason] excessive fertilization of jasmine or application of immature organic fertilizer caused "root burning" and withered branches and leaves.

[method] part of the basin soil should be removed and replaced with new basin soil. It is better to apply light fertilizer frequently in peacetime management, and don't want to make it full at once.

Caused by stagnant water

[reason] when the jasmine pot soil is in a moist state for a long time, the roots will suffocate and rot due to lack of oxygen, and the plants will not be able to absorb nutrients and make the leaves yellow and even wither and die.

[methods] watering should be carried out between dry and wet, so that the basin soil should not be always wet.

Temperature discomfort

[reason] Jasmine flowers are not cold-resistant. In case of low temperature, the normal physiological metabolism in the body will be disordered, resulting in yellowing leaves.

[method] the environmental microclimate can be adjusted, plastic film can be added or moved to a place with high temperature for maintenance and management.

Lack of light

[reason] sufficient light conditions are needed during the growth of jasmine flowers, and a good condition can be maintained for a period of time in the semi-shade, but yellow leaves, withered tips, and even fallen leaves will soon appear in the shade places. lack of light generally affects flowering and normal growth.

[methods] adjust the position and increase the lighting time.

Disease and insect damage

[reason] the withered and yellow branches and leaves of jasmine flowers will also occur when they are harmed by red spiders, shell insects and other pests.

[methods] attention should be paid to ventilation, air humidity should be increased for prevention, and timely spraying should be used to prevent and control pests.

What to do about the yellowing of jasmine leaves? the causes and solutions of yellowing of jasmine leaves

Many people like to keep a jasmine in their courtyard. What if the leaves of the jasmine turn yellow in the course of breeding? Here are the reasons and solutions for the yellowing of jasmine leaves.

Reasons for the yellowing of jasmine leaves:

1. Alkali in basin soil: irrigated with alkaline water for a long time, due to the aggravation of alkalinity and lack of iron, resulting in poor plant growth and yellow branches and leaves, which can be solved by adding ferrous sulfate liquid or alum fertilizer water and increasing soluble iron elements in the soil.

two。 Malnutrition: when growing in the basin, the soil is not changed and fertilized for a long time, resulting in insufficient soil nutrients and yellow leaves. It is necessary to change the soil in time and strengthen the management of water and fertilizer, and the application of fertilizer and water can also be strengthened directly.

3. Improper fertilization: excessive fertilization or application of immature organic fertilizer will cause "root burning" and withered branches and leaves, so it is appropriate to remove part of the basin soil and replace it with a new basin soil. It is better to apply light fertilizer frequently in peacetime management, and don't want to make it full at once.

4. Caused by stagnant water: if the basin soil is in a wet state for a long time, the root system will suffocate and rot due to lack of oxygen, the plant will not be able to absorb nutrients and make the leaves yellow, or even wither and die. Watering should be wet between dry and dry, so as not to keep the basin soil wet all the time.

5. Temperature discomfort: Jasmine is not cold-resistant, in case of low temperature, the normal physiological metabolism of the body will be disordered, resulting in leaves yellowing, can adjust the environmental microclimate, add plastic film or move it into a place with high temperature for maintenance and management.

6. Lack of light: jasmine needs sufficient light during its growth, and it can be kept in good condition for a period of time in the semi-shade, but yellow leaves, withered tips, and even fallen leaves will soon appear in the shade. Generally speaking, it affects flowering and normal growth.

7. Diseases and insect pests: when harmed by red spiders, shell insects and other pests, withered and yellow branches and leaves will also occur, so we should pay attention to ventilation and increase air humidity to prevent. Timely spraying should be used to prevent and control insect pests.

The solution to yellowing jasmine leaves:

Generally speaking, if the leaves of jasmine turn yellow gradually during the growth period, it is often caused by excessive watering or excessive fertilization caused by root rot; if the edge of the leaves is withered and hard, it may be due to the lack of nutrition caused by watering, insufficient fertilization or long-term failure to change soil; according to the actual situation, we should find out the symptoms, examine carefully and prescribe the right medicine.

How to change jasmine potted jasmine leaves yellowing causes and solutions

The jasmine flower is white and jade run, the fragrance of the flower is fresh and pleasant, and it is highly ornamental. Many people like to breed in their own homes. Next, I will tell you how to change the jasmine pot, as well as the causes and solutions to the yellowing of jasmine leaves. I hope it will be helpful to you.

How to change jasmine pots

The potted jasmine is moved outdoors every spring, the leaves are picked in late April, and all the old leaves are removed every other year. With the growth of the plant, the small pot volume and the nutrients of the potted soil can no longer adapt to the growth of the root system, so the big pot should be changed in time. Small pots should be changed every year, while large pots can be changed once every two years. The time can be carried out in late April or the first and middle of July, and stop applying water and fertilizer before changing the basin.

Before changing the pot, the jasmine should be pruned, the broken root, the damaged root and the overgrown root should be cut off, so that the cut mouth is smooth, which is beneficial to root growth; then the root of the flower seedling is placed in the pot, one hand is used to support the seedling, and the other hand is filled with the culture soil, so that the soil covers all the roots, and then lift the plant up. The fill should not be overfilled for watering. The cultivated soil is usually mixed with 4 parts of compost, 4 parts of garden soil and 2 parts of fine sand. After planting, press the fill, then pour water once, in order to close the root soil and restore the growth.

Changing the pot of jasmine is an indispensable part of potted jasmine. Generally choose the mud basin, because the mud basin is conducive to drainage and ventilation, conducive to the development and growth of the root system.

Jasmine is a strong positive plant and likes strong light. Except for windy days, it should be put in a sunny place in order to make its branches and leaves stout and flowers fragrant. Lack of light, the leaves are dry and wrinkled and yellowed.

Jasmine likes a warm and humid environment. The soil should be watered as soon as it dries. High temperature in summer, in addition to watering once a day, it is best to spray water once in the morning, in the middle and in the afternoon; if the amount of water is too small, it will cause the leaf margin to dry up.

Liquid fertilizer should be applied once a week during the growth and flowering period from May to September. Can use fermented bean cake water, head Amoy rice water, fish water and so on as topdressing.

Jasmine likes pruning, and if she is not willing to cut off some branches, it will grow higher and thinner. In this way, the nutrients absorbed can only be used for growth and height, and the bud will not blossom. Therefore, after the flower fades, we should pay attention to pruning the branches in time, and the pruned branches will grow a new branch in each of the axils of the leaves on both sides. When a new branch grows to a certain height, it will produce buds at the top.

Causes of yellowing of jasmine leaves and its solutions

Yellowing of leaves is often found when cultivating jasmine, which can be summed up for the following reasons:

1. The basin soil is slightly alkaline.

Irrigating with alkaline water for a long time, due to the aggravation of alkalinity and lack of iron, resulting in poor plant growth and yellow branches and leaves, it can be solved by adding ferrous sulfate liquid or alum fertilizer water and increasing soluble iron elements in the soil.

two。 Malnutrition:

During the cultivation in the basin, there is no soil change and fertilization for a long time, resulting in insufficient soil nutrients and yellow leaves, so we should change the soil in time and strengthen the management of water and fertilizer, and the application of fertilizer and water can also be strengthened directly.

3. Improper fertilization:

Excessive fertilization or application of immature organic fertilizer will cause "root burning" and wither and yellow branches and leaves, so it is appropriate to remove part of the basin soil and replace it with a new basin soil. It is better to apply light fertilizer frequently in peacetime management, and don't want to make it full at once.

4. Caused by stagnant water:

If the basin soil is in a wet state for a long time, the root system will suffocate and rot due to lack of oxygen, and the plant will not be able to absorb nutrients and make the leaves yellow, or even wither and die. Watering should be wet between dry and dry, so as not to keep the basin soil wet all the time.

5. Temperature discomfort:

Jasmine is not cold-resistant, in case of low temperature, the normal physiological metabolism of the body will be disordered, resulting in leaves yellowing, can adjust the environmental microclimate, add plastic film or move it into a place with high temperature for maintenance and management.

6. Insufficient lighting:

During the growth of jasmine, sufficient light conditions are needed, and a good condition can be maintained for a period of time in the semi-shade, but yellow leaves, withered tips, and even fallen leaves will soon appear in the shade. Generally speaking, it affects flowering and normal growth.

7. Diseases and insect pests:

The withered and yellow branches and leaves will also occur when harmed by red spiders, shell insects and other pests, so we should pay attention to ventilation and increase air humidity to prevent. Timely spraying should be used to prevent and control insect pests. Generally speaking, if the leaves of jasmine turn yellow gradually during the growth period, it is often caused by excessive watering or excessive fertilization caused by root rot; if the edge of the leaves is withered and hard, it may be due to the lack of nutrition caused by watering, insufficient fertilization or long-term failure to change soil; according to the actual situation, we should find out the symptoms, examine carefully and prescribe the right medicine.

The above is for you to introduce the jasmine pot change method, as well as the jasmine leaves yellowing reasons and solutions, we are clear, more household knowledge, please pay attention.