What if the leaves of asparagus turn yellow? Daily maintenance methods of asparagus

Asparagus, also known as Yunpiansong, asparagus is a very high ornamental plant, can be put in the living room, study to purify the air, but also add a scholarly flavor, the liver is sick, depressed people have a certain regulatory role. Many times the asparagus at home is very easy to grow and the leaves are yellowing, which is very annoying. Let's take a look at how to make the leaves of asparagus green.

Watering

If we want the leaves of asparagus to grow prosperous and not turn yellow, we can usually dilute the rice water and water it, or put it in a spray can and spray it on the plant every other week, so that the leaves of asparagus can be green without yellowing.

Keep the leaves clean

Asparagus is most afraid of smoke and dust, if there is too much smoke, it can cause the leaves of asparagus to turn yellow or even wither, so we usually raise asparagus to put it in a well-ventilated place, so as to avoid the yellow leaves of asparagus. Usually we can also spray more water on the leaves of asparagus, which is a good way to keep the leaves of asparagus clean. You can also put a basin of water next to asparagus, which allows the water to evaporate to provide air humidity and prevent the air from being too dry and causing the leaves to yellowing in a large area.

Pruning

Generally speaking, asparagus which has grown for more than 3 years is prone to the phenomenon of long stem and sagging and bending, which seriously affects the aesthetics, so we should cut off those old branches and withered branches in time, and some overlong or overlong branches should be properly trimmed a little bit, so that it can send more side branches, so that the plant shape can be more beautiful and perfect.

If multiple asparagus are kept in a flowerpot at home, we can tie all their stems together to make their plants more tall and straight.

How to raise asparagus leaves yellowing how to do

Asparagus is an evergreen ornamental plant, as jointed as bamboo, meaning rising, so many families will raise a pot of asparagus. Today, I will introduce the breeding methods and matters needing attention of asparagus, as well as the causes and solutions of the yellowing of asparagus leaves.

Culture method of asparagus

1. Soil selection: asparagus is generally suitable for potted plants, because the potted soil can ensure good drainage and good corrosion quality. And the soil should be clean, otherwise it will be harmed. The soil should be moist, and the soil should be loosened in time to ensure the circulation of air.

2. Watering: asparagus does not have strict requirements for water. The general standard of watering is that the soil is dry and then watered. When watering, the leaves should also be watered thoroughly, but pay attention to not causing stagnant water. The air is generally humid in spring and autumn, so it is necessary to water according to the standard, and the soil is easy to dry in summer, so it is appropriate to wet the leaves.

3. Fertilizer control: asparagus is actually not so fond of fertilizer, unlike green pineapple, tiger tail orchid, etc., like rich trees, light fertilizer can be applied, generally mainly nitrogen fertilizer, usually once a month, otherwise because there is relatively little potted soil, and nutrients can not be replenished in time and appear morbid.

4. time of light: asparagus is a semi-shady plant, so it is not suitable to bask in the sun for a long time, especially in summer. Spring and summer can be properly exposed to the sun.

5. temperature regulation: asparagus can grow normally as long as the temperature is above 10 degrees Celsius in daily life, put in a ventilated and cool place in summer, properly watered to cool down, and in winter, it is necessary to keep the indoor temperature above 5 degrees Celsius, otherwise the flowers make asparagus frostbite and die.

6. choice of environment: asparagus is relatively delicate and can be said to be clean, so if you put it in a place with a lot of smoke or smoke, it will make its leaves yellow and dry.

Matters needing attention in asparagus culture

1. The soil of asparagus needs to be treated relatively clean, and adding soil during conservation can not add some dirty things. Changing soil and fertilizing regularly is a good guarantee for the growth of asparagus.

2. Asparagus should adhere to the principle of not watering, watering less in spring and autumn, more watering in summer, and no watering in winter.

3. When watering asparagus, we should pay attention to the application of thin fertilizer and more fertilizer, the proper fertilizer is the best and the nitrogen fertilizer is the best. Especially after the plant is fixed, the fertilizer should be properly controlled so as not to cause overgrowth.

4. While illuminating, remember that asparagus is semi-shady and is not suitable for long-term exposure, as long as it is not taken out in summer.

5. Asparagus will blossom, and it is not suitable for blowing when it blossoms, so the flowering period will be very short, and it will not be suitable for Lin Yu. It will also shorten the flowering period, and will not bear fruit. When potted, it should be maintained during the flowering period.

6. if the flowers planted with seeds are used in general, the sowing season is about April, it can grow normally within 3 years, it can split in the fourth year, and it can blossom and bear fruit in the fourth year.

Causes of yellowing of asparagus leaves

When asparagus is placed near the fire for a long time, not only the leaves of the whole branches will turn yellow and fall off, but also the stems will dry up. If asparagus is placed next to the TV, the leaf tip will gradually dry up. When the plants were exposed to strong light for a long time, the plants first lagged, and then the leaves were yellow.

Ignore watering, or only irrigate the topsoil, the roots do not absorb enough water, and the stems and leaves turn yellow slowly. Overwatering causes the roots to fester and the stems and leaves to wither. Improper fertilization, excessive concentration or the application of not yet mature fertilizer is easy to dry up when burning seedlings, long-term not topdressing, but also will be fat and yellowing. When placed in a shady environment for a long time, the plant grows weakly and then turns yellow. Suffer frost injury, cause branches and leaves withered and yellow.

Solution to yellowing of asparagus leaves

1. Regulate and control fat and water. It is not necessary to apply fertilizer too frequently during the growth period of asparagus, generally, it is only suitable for topdressing in spring and autumn, applying thin rotten manure or low concentration compound fertilizer solution every 10 to 15 days, or applying rice water and bean juice water. High temperature in summer and low temperature in winter are not suitable for fertilization. Fertilization should not be excessive and not out of date. Watering should be neither dry nor watered, once watered thoroughly when dry, and no waterlogging is left on the basin. Spray water regularly to remove dust from the foliar surface.

two。 Place it properly. Asparagus likes a slightly humid environment that is half-yin and half-yang. First, avoid exposure to the sun, but where you can see the sun; second, feel the air circulation; third, stay away from the stove and keep the TV set; fourth, keep it warm and keep the room temperature no less than 5 ℃. If the room temperature is between 0 ℃ and 4 ℃, use a plastic cover to keep out the cold.

3. Plastic surgery in time. Asparagus is easy to grow in clusters, first, it should be combined with changing pots to add soil to trim the old and residual whisker roots, dredge the redundant stems and leaves, avoid excessive consumption of nutrients, and play the role of maintaining roots and protecting leaves; the second is to cut off the local yellowing leaves; the third is to cut off the stems and leaves that are yellow at the same time.

The above is the introduction of asparagus culture methods and points for attention, as well as asparagus leaves yellowing reasons and solutions, hope to help you, more household knowledge, please pay attention.

What about the yellowing leaves of asparagus? culture methods of asparagus

Asparagus leaves slender and beautiful, dense, such as feathery, elegant plant shape, unique charm, deeply loved by people, is a more common indoor foliage flowers. Friends who have raised asparagus will find that the leaves are easily yellowed in the process of breeding. What if they encounter the yellowing of asparagus leaves? Today, the editor will teach you some conservation methods of asparagus. The reason for the yellowing of asparagus leaves

1. The temperature is too high. Although asparagus likes to be warm, it should not be placed near the fire for a long time, otherwise the leaves of the whole branch will turn yellow and fall off, and the stem will dry up. 2. Direct exposure. Asparagus can not shine directly in the strong sun, which will cause the branches and leaves to be withered and yellow. in addition, when asparagus is exposed to strong light for a long time, the plant is stagnant at first, and then the leaves are yellow. 3. Improper watering. Asparagus likes to be wet, if you ignore watering, or only irrigate the topsoil, the roots do not absorb enough water, and the stems and leaves turn yellow slowly. But also do not accumulate water in the flowerpot, the water is easy to rot roots and leaves withered and yellow. 4. There is not enough light. Asparagus likes warmth and is placed in a shady environment for a long time, and the plant grows weakly and then turns yellow. It is best to put it in a place with plenty of sun in winter, if you put it in a place where there is not enough light, coupled with poor ventilation and cold, it is easy to cause withered and yellow branches and leaves. If such a phenomenon occurs, it is necessary to replace asparagus with new trainers.

5. Improper fertilization. It is necessary to fertilize asparagus regularly so that it has enough nutrients, and the supply of nutrients falls short of demand, and the branches and leaves will turn yellow. Excessive concentration or the application of not yet mature fertilizer is easy to burn seedlings even if dry, long-term not topdressing, will also be fat and yellowing. 6. Suffer frost injury. Asparagus likes to be warm, and the temperature is low in winter. If the indoor temperature is lower than 5 ℃, plastic cover should be used to keep out the cold, otherwise it is easy to freeze and wither. 7. Infected with diseases and insect pests. Once asparagus is infected with shell insects and other pests, it will also cause withered and yellow branches and leaves, so it should be controlled in time. 8. Improper placement. If asparagus is placed next to the TV, the leaf tip will gradually dry up. The method of yellowing the leaves of asparagus

1. Proper placement. Asparagus likes a slightly humid environment that is half-yin and half-yang. First, avoid exposure to the sun, but where you can see the sun; second, feel the air circulation; third, stay away from the stove and TV; fourth, keep warm, the minimum room temperature should not be less than 5 ℃. If the room temperature is 0: 4 ℃, use a plastic cover to keep out the cold. 2. Regulating fertilizer and water. It is not necessary to apply fertilizer too frequently during the growth period of asparagus, generally, it is only suitable for topdressing in spring and autumn, applying thin rotten manure or low concentration compound fertilizer solution every 10 to 15 days, or applying rice water and bean juice water. High temperature in summer and low temperature in winter are not suitable for fertilization. Fertilization should not be excessive and not out of date. Watering should be neither dry nor watered, once watered thoroughly when dry, and no waterlogging is left on the basin. Spray water regularly to remove dust from the foliar surface. 3. Plastic surgery in time. Asparagus is easy to grow in clusters, first, it should be combined with changing pots to add soil to trim the old and residual whisker roots, dredge the redundant stems and leaves, avoid excessive consumption of nutrients, and play the role of maintaining roots and protecting leaves; the second is to cut off the local yellowing leaves; the third is to cut off the stems and leaves that are yellow at the same time. Nursing care of asparagus leaves yellowing in different periods, the focus of conservation of asparagus is also different. Asparagus can be fertilized once in late November, moved indoors since December, watered twice a month (soaking basin method), replenished light with fluorescent lamps on rainy days, and sprayed once every two or three days. Asparagus can be moved out of the room in March next year to fully accept the light, but to avoid direct glare. The moisture of the basin soil can be determined whether it needs watering according to the daily weather conditions and the dry humidity of the basin soil, and there is a spray almost every day in the morning and evening. Fertilize water (urea solution is available) once a week. From early May to late August, plants need to be indirectly exposed to sunlight or shade, and should not be exposed to sunlight. 2Mel should be watered once every 3 days, and the surrounding environment should be sprinkled more to improve the air humidity. In this way, asparagus can maintain its exuberant growth momentum. Note that when the summer temperature is too high, you can put the plant in the shade, but can not put the plant in the air conditioner, it is easy to cause the phenomenon of yellow leaves. From September to November, the plant is removed from under the tree and placed directly on the platform. The pot is transferred once a week, and the management of fertilizer and water is the same as that of spring conservation. Conclusion: although asparagus has the characteristic of evergreen for many years, if it is not maintained properly, it will often appear the symptom of yellowing of branches and leaves, which will affect the ornamental effect. After understanding the measures and maintenance methods for the yellowing of asparagus leaves, we should pay more attention to the process of cultivating asparagus. For more information on decoration, you can log on to Aiyouwang.