What to do when Michelia figo leaves turn yellow? Water control, proper fertilization, and pest elimination are key

Growing Techniques Jan 1, 1970 0 views

Michelia figo, a widely known flower, is not only beautiful in flower shape but also rich in flower color, deeply loved by flower enthusiasts and often kept at home. However, during the cultivation process, due to improper care and other reasons, Michelia figo can develop yellowing leaves. So what should be done when Michelia figo leaves turn yellow?

I. What to do when Michelia figo leaves turn yellow: find the cause

In the cultivation methods for Michelia figo, we learned that it has requirements for soil, water, fertilization, and so on, and once we fail to meet them, its leaves will turn yellow. At this point, flower lovers should not panic but calmly find the cause. Below are 7 causes of yellowing leaves in Michelia figo and their solutions. Let us continue reading.

II. Causes of yellowing leaves in Michelia figo and their solutions

1. Normal aging

When seeing Michelia figo leaves turn yellow, flower lovers may think of various causes, but this may also be a normal aging phenomenon. Just as people grow old, when Michelia figo leaves age, they also turn yellow and die.

Solution: Because this is aging, there is no need to worry about this kind of yellowing leaf; just cultivate and care for it attentively.

2. Poorly breathable potting soil

When it comes to the causes of yellowing leaves in Michelia figo, potting soil should be considered first. Among the main points of cultivating Michelia figo, we once said that Michelia figo should have its potting soil changed once a year. If the soil is not changed regularly, Michelia figo leaves will also turn yellow, thus affecting its ornamental value.

Solution: Change the pot on schedule. The editor suggests changing the old soil of Michelia figo in early spring or autumn each year and filling it with new, loose, fertile, and well-breathable soil.

3. Too much or too little watering

In the process of cultivating Michelia figo, watering is extremely critical. Once watering is too much or too little, it will cause Michelia figo leaves to turn yellow. Too much watering: the newly grown leaves of Michelia figo will turn yellow; too little watering: the old leaves of Michelia figo begin to turn yellow.

Solution: When watering too much, stop watering immediately and place the flowerpot in a ventilated place, or directly change to fresh potting soil to make Michelia figo fresh again; when watering too little, besides watering once a day, it is recommended to use a spray bottle to moisten the air around Michelia figo.

4. Too much or too little fertilization

During the growing season of Michelia figo, if fertilization is too little, causing it to fail to absorb nutrients, the leaves will begin to turn yellow from the flower stem; although Michelia figo likes fertilizer, once too much fertilizer is applied, yellowing leaves will also appear.

Solution: When too much fertilizer is applied, water appropriately to dilute it, or directly change the potting soil to make Michelia figo fresh again; when too little fertilizer is applied, fertilize appropriately. In summer, during the growth period of Michelia figo, apply fertilizer about once every half month, and stop fertilizing when autumn begins in October. Flower lovers must control the amount of fertilizer well to avoid continuous yellowing of Michelia figo leaves.

5. Too strong light

Besides the above points, light should also be considered when Michelia figo leaves turn yellow. Because in summer, the outdoor temperature gradually rises, Michelia figo itself will be affected, and if it is then placed outdoors in the blazing sun, its leaves will naturally turn yellow.

Solution: Immediately move Michelia figo to a ventilated place without direct sunlight, with moist surrounding air and partial shade, and water appropriately.

6. Temperature too low

Among the causes of yellowing leaves in Michelia figo, there is one that is easily overlooked, namely temperature. If in winter the temperature is too low, Michelia figo will suffer cold damage and its leaves will turn yellow.

Solution: In winter, it is best to move the Michelia figo flowerpot indoors to a ventilated place. If the temperature is too low, raise the temperature, and an air conditioner can be used.

7. Pests and diseases

Besides the above points, pests and diseases are also one of the causes of yellowing leaves in Michelia figo. Once Michelia figo leaves are found to be yellowing and accompanied by black spots and insect holes, it can be confirmed that insects are attacking it.

Solution: Find out which pest it is, then spray the corresponding pesticide. As for what pesticide to spray, it is introduced in detail in the pest and disease control section for Michelia figo, so it will not be discussed further here.

What to do when Hibiscus rosa-sinensis leaves turn yellow? Pay attention to 5 points and there is no need to worry about yellowing / insufficient light and too little fertilization

As an excellent indoor plant, Hibiscus rosa-sinensis is favored by many flower lovers because of its beautiful flower shape and bright red flowers, and is kept at home. However, during the cultivation process, due to improper care and other problems, the plant can develop yellow leaves. So what should be done when Hibiscus rosa-sinensis leaves turn yellow? Below are 5 causes of yellowing leaves in Hibiscus rosa-sinensis compiled by the editor. Let us learn about them together.

I. What to do when Hibiscus rosa-sinensis leaves turn yellow: find the cause

In the cultivation methods for Hibiscus rosa-sinensis, we introduced its requirements for light, water and fertilizer, and fertilization, and once we fail to meet them, its leaves will turn yellow. As for what to do when Hibiscus rosa-sinensis leaves turn yellow, we must first find the cause and then solve it accordingly. Below are 5 causes of yellowing leaves in Hibiscus rosa-sinensis summarized by the editor, with solutions attached. Let us continue reading.

II. Causes of yellowing leaves in Hibiscus rosa-sinensis and their solutions

1. Sudden environmental change

For any plant, no matter how strong its adaptability is, once the growing environment changes too greatly, its leaves will turn yellow. So if you bought Hibiscus rosa-sinensis online, it may not have adapted to a sudden major change in growing environment, and after being kept for a period of time, it will develop yellowing leaves.

Solution: Communicate with the seller to learn about the previous growing environment of Hibiscus rosa-sinensis. At home, try to keep it unchanged, then gradually change it until it becomes the current environment. After a period of time, flower lovers' Hibiscus rosa-sinensis will recover its health.

2. Insufficient light

In the process of cultivating Hibiscus rosa-sinensis, light is extremely important, and we need to give it sufficient light. Once Hibiscus rosa-sinensis receives insufficient light, or we place it in a dark place for a long time, the symptom of yellowing leaves will appear.

Solution: Give Hibiscus rosa-sinensis sufficient light time. If placed indoors, it is best to choose a sunny place, such as a balcony, windowsill, courtyard, and so on.

3. Too much watering or lack of water

There are many causes of yellowing leaves in Hibiscus rosa-sinensis, but the most likely one is improper watering. It is said that Hibiscus rosa-sinensis likes water but is not tolerant of waterlogging and is afraid of drought, so too much or too little watering is not acceptable, and both can cause leaves to turn yellow and fall off.

Solution: If watering too much, stop watering immediately, and it is best to loosen the soil more to let the water evaporate; if watering too little, to prevent water loss, immediately place Hibiscus rosa-sinensis in partial shade and water a little, but do not water too much at once. At the same time, loosen the cracks on the pot wall so that water can drain from the gaps.

4. Lack of fertilizer

In the growth process of Hibiscus rosa-sinensis, proper fertilization is very important. Once we do not fertilize for a long time, or do not fertilize at all, Hibiscus rosa-sinensis will turn yellow because it lacks necessary nutrients.

Solution: Fertilize Hibiscus rosa-sinensis appropriately at the proper time: only when the weather is below 30 degrees can you fertilize, and it is best to fertilize once a week to ensure abundant flowering.

5. Pest infestation

In the cultivation process of Hibiscus rosa-sinensis, pests and diseases are very likely to appear, and once pests such as whiteflies and scale insects appear, Hibiscus rosa-sinensis will develop yellowing leaves, or even leaf drop.

Solution: Confirm which pest it is, then spray pesticide to kill it. As for what pesticide to use, it is introduced in detail in the pest and disease control section for Hibiscus rosa-sinensis, so it will not be discussed further here.

Overall, Hibiscus rosa-sinensis is relatively easy to grow, but during cultivation, if you are even slightly careless, its leaves will turn yellow, thus seriously affecting its ornamental value. So since you have chosen to grow it, you should be careful and grow it well; that is the best approach. Regarding yellowing leaves in Hibiscus rosa-sinensis, the editor will introduce it here, hoping to bring help to everyone.

What to do when Cycas revoluta leaves turn yellow: supplement light / reasonable water and fertilizer / replace potting soil and kill pests

The phrase "Cycas revoluta blooms" is not unfamiliar to everyone, and this has also made people aware of the plant Cycas revoluta. It has a beautiful tree shape and emerald green leaves, and is deeply loved by flower lovers. In daily life, many people grow Cycas revoluta, but during the care process, once there is negligence, it is easy to cause yellow leaves. So what should be done when Cycas revoluta leaves turn yellow? For this, the editor summarized 6 causes. Let us take a look together.

I. Yellowing leaves in Cycas revoluta: find the cause

As a common potted plant, Cycas revoluta is not difficult to cultivate, but there are many beginners, and they often have improper care situations, which can easily cause yellow leaves. As for what to do when Cycas revoluta leaves turn yellow, the editor has compiled 6 causes of yellowing leaves in Cycas revoluta, with solutions attached. Let us continue reading.

II. Causes of yellowing leaves in Cycas revoluta and their solutions

1. Sudden environmental change

There are many causes of yellowing leaves in Cycas revoluta, but the first thing everyone should consider is the environmental problem. Because nowadays, most flower lovers' Cycas revoluta are bought online, which can easily cause a large regional span, and Cycas revoluta cannot adapt for a while, resulting in yellowing leaves.

Solution: It is very simple. Ask the seller about the previous growing environment of Cycas revoluta, then change the environment at home until Cycas revoluta fully adapts. After normal care for a period of time, the leaves of Cycas revoluta will recover.

2. Insufficient light

Cycas revoluta likes light and needs sufficient light during growth, especially when growing new leaves in spring and autumn, when light cannot be lacking. Once it is not given sufficient light, its leaves will turn yellow.

Solution: In spring and autumn, place the potted Cycas revoluta on a balcony, or move it outdoors, and let it receive full-sun care until the leaves harden, then move it to partial shade. During this process, the leaves of Cycas revoluta will gradually recover.

3. Improper watering

① Insufficient watering: Cycas revoluta likes a humid environment and needs a large amount of water during growth. Once watering is insufficient, the plant's leaves will turn yellow from bottom to top, with old leaves turning yellow first. Solution: Water in time to keep the potting soil moist, but do not water too much.

② Too much watering: Although Cycas revoluta needs a large amount of water, do not let the potting soil remain wet for a long time, otherwise the root system is prone to lack oxygen, causing poor plant growth and further yellowing of the leaves. Solution: Move Cycas revoluta into the sun to let the water evaporate quickly, or directly replace the potting soil to make the plant fresh again.

4. Improper fertilization

① Insufficient fertilization: Cycas revoluta likes fertilizer, especially when growing new leaves in spring and autumn, when sufficient nutrients are needed. At this time, if fertilization is insufficient, the young leaves and tender stems of Cycas revoluta will gradually turn yellow. Solution: Fertilize in time, but do not apply a large amount of concentrated fertilizer at one time, otherwise it will cause root burn.

② Too much fertilization: Although Cycas revoluta needs many nutrients, there is also a limit. If too much or too concentrated fertilizer is applied, it will also cause Cycas revoluta leaves to turn yellow. Solution: Control fertilizer use, then water appropriately to dilute the fertilizer, and after a period of time the plant will recover its health.

5. Soil tending alkaline

Cycas revoluta likes slightly acidic sandy soil. If the soil tends alkaline, or if mineral water is used for a long time and causes the soil to tend alkaline, it will cause Cycas revoluta leaves to turn yellow.

Solution: A simple method is to irrigate the potting soil with a 500-fold dilution of ferrous sulfate solution, once a week, for several consecutive irrigations, which can alleviate the degree of leaf yellowing; a more troublesome method is to directly replace the potting soil with the loose, fertile, well-drained, slightly acidic soil that Cycas revoluta likes.

6. Pests and diseases

Besides the above points, there is another cause of yellowing in Cycas revoluta, namely pest and disease infestation. In an unventilated environment with excessively high temperature, Cycas revoluta will develop pests such as red spiders and scale insects, all of which can cause the plant's leaves to turn yellow.

Solution: Carefully observe the leaves, confirm the specific pest, then spray the corresponding pesticide for control. As for exactly what pesticide to spray, it is introduced in detail in the pest and disease control section for Cycas revoluta, so it will not be discussed further here.

Overall, Cycas revoluta is still very easy to grow, but if you are not attentive, it will also develop problems. However, after reading the whole article, I believe everyone has a clearer idea. If yellow leaf problems appear, just solve them according to the methods above. Regarding yellowing leaves in Cycas revoluta, the editor will introduce it here, hoping to bring help to everyone.