What are the causes and treatments for yellowing leaves on the peacock plant (Calathea makoyana)
Excessive light
Symptoms
The peacock plant prefers semi-shade. Strong direct sunlight hitting this shade-loving peacock plant easily causes the leaf tips and leaf margins to wither, and yellow spots appear on the parts facing the sun.
Solution
Lack of light
Symptoms
Being placed in a shaded environment for a long time, the leaves cannot get enough sunlight and cannot form chlorophyll, and the plant itself does not have sufficient nutrients for growth, so the whole plant's leaves turn yellow and then fall off.
Solution
Supplementing light can prevent the leaves from turning yellow, but the process of supplementing light should be gradual, and care should be taken to avoid strong light.
Overwatering
Symptoms
The young leaves are dull yellow and lack luster, the old leaves show no obvious change, but the stems are thin and yellow-green, and the new shoots shrivel and stop growing, indicating overwatering.
Solution
If the potting soil is in a moist state, you can take the plant out of the pot, sun-dry the potting soil for a while, replant it after the potting soil dries, and afterward pay attention to watering in the right amount.
Lack of water
Symptoms
The leaf tips or margins wither and dry out, the old leaves turn yellow and fall off from the bottom up, but the new leaves grow relatively normally.
Solution
Just pay attention to watering enough and watering thoroughly. If you are unsure whether you have watered enough, you can insert a bamboo stick into the soil. When there is more soil stuck to the surface of the bamboo stick when you pull it out, it indicates that the potting soil is fairly moist and does not need watering; otherwise, water should be replenished in time.
Too much or too concentrated fertilizer
Symptoms
Applying too much fertilizer or fertilizer that is too concentrated, or applying fertilizer that has not been decomposed, causes the plant's leaves to turn yellow, shown by dry brown tips on the new leaves, generally thick and lusterless leaf surfaces that are uneven and not smooth, and the old leaves turning scorched yellow and falling off.
Solution
Fertilizing should be stopped immediately. If the potted plant suffers severe fertilizer damage, you can water it to dilute it, or directly take the plant out of the pot, mix in new soil, and dilute the fertilizer.
Lack of fertilizer
Symptoms
A peacock plant lacking fertilizer will inevitably grow poorly. It shows as the young leaves becoming paler in color, yellow or pale green, while the old leaves are relatively normal or gradually turn from green to yellow.
Solution
Check the potting soil. If there is dry caking, the soil should be changed. Usually apply light fertilizer frequently and water with some alum water at the appropriate time, and apply fertilizer mainly based on nitrogen fertilizer.
What is going on with the peacock plant's leaves turning yellow? What to do when the peacock plant's leaves turn yellow
Today what I bring you is an article about what is going on with the peacock plant's leaves turning yellow and what to do when the peacock plant's leaves turn yellow. Let us take a look below.
Image: Peacock plant
The peacock plant is a common evergreen plant that is often kept indoors by people, but some problems always appear during the process of keeping it,Recently, some flower lovers have encountered the problem of the peacock plant's leaves turning yellow. Below, Gardener Uncle introduces the causes and solutions for the peacock plant's leaves turning yellow.
1. Excessive light:Strong direct sunlight hitting some shade-loving peacock plants easily causes the leaf tips and leaf margins to wither, and yellow spots appear on the parts of the leaves facing the sun.
Solution: Just move it to a shaded place.
2. Lack of light:Being placed in a shaded environment for a long time, the leaves cannot get enough sunlight and cannot form chlorophyll, so the whole plant's leaves turn yellow and then fall off.
Solution: Supplementing light can prevent the leaves from turning yellow.
3. Overwatering:The young leaves are dull yellow and lack luster, the old leaves show no obvious change, the stems are thin and yellow-green, and the new shoots shrivel and stop growing, indicating overwatering.
Solution: Take the plant out of the pot and place it in a ventilated, cool place to let the soil ball dry on its own, then put it back in the pot.
4. Lack of water:The leaf tips or margins wither and dry out, the old leaves turn yellow and fall off from the bottom up, but the new leaves grow relatively normally.
Solution: Just pay attention to watering enough and watering thoroughly.
Image: Peacock plant
5. Too much or too concentrated fertilizer:Plant yellowing caused by applying too much fertilizer or fertilizer that is too concentrated is shown by dry brown tips on the new leaves, generally thick and lusterless leaf surfaces that are uneven and not smooth, and the old leaves turning scorched yellow and falling off.
Solution: Fertilizing should be stopped immediately; in severe cases, use a large amount of water to wash away part of the fertilizer.
6. Lack of fertilizer:The young leaves become paler in color, yellow or pale green, while the old leaves are relatively normal or gradually turn from green to yellow.
Solution: Check the potting soil. If there is dry caking, the soil should be changed. Usually apply light fertilizer frequently and water with some alum water at the appropriate time, and apply fertilizer mainly based on nitrogen fertilizer.
[Tips]The peacock plant prefers semi-shade, is not tolerant of direct sunlight, and adapts to growing in a warm, humid environment. Too much or too little water, too strong or too weak sunlight, and too much or too little fertilizer can all cause the leaves to turn yellow, but the yellowing conditions are different. You should carefully observe and analyze the cause and correct it.
Causes and solutions for the peacock plant's leaves turning yellow
[Common questions] Causes and solutions for the peacock plant's leaves turning yellow
Image: Peacock plant leaves turning yellow
[Expert answer]
1. Overwatering:The young leaves are dull yellow and lack luster, the old leaves show no obvious change, the stems are thin and yellow-green, and the new shoots shrivel and stop growing, indicating overwatering.
Solution: Take the plant out of the pot and place it in a ventilated, cool place to let the soil ball dry on its own, then put it back in the pot.
2. Too little watering:The yellowing from lack of water is different from the yellowing from too much water. The yellowing from lack of water is withering and drying of the leaf tips or margins, with the old leaves turning yellow and falling off from the bottom up, but the new leaves grow relatively normally.
Solution: Just pay attention to watering enough and watering thoroughly.
3. Excessive light:The peacock plant likes cool, shaded places. If the light is too strong, it will cause the leaf tips and leaf margins to wither, and yellow spots will appear on the parts of the leaves facing the sun.
Solution: Just move it to a shaded place.
4. Insufficient light:Being placed in a shaded environment for a long time, the leaves cannot get enough sunlight and cannot form chlorophyll, so the whole plant's leaves turn yellow and then fall off.
Solution: Supplementing light can prevent this problem.
5. Too much fertilizer:Plant yellowing caused by applying too much fertilizer or fertilizer that is too concentrated is shown by dry brown tips on the new leaves, generally thick and lusterless leaf surfaces that are uneven and not smooth, and the old leaves turning scorched yellow and falling off.
Solution: Fertilizing should be stopped immediately; in severe cases, use a large amount of water to wash away part of the fertilizer.
6. Too little fertilizer:It is shown by the young leaves becoming paler in color, yellow or pale green, while the old leaves are relatively normal or gradually turn from green to yellow.
Solution: Check the potting soil. If there is dry caking, the soil should be changed. Usually apply light fertilizer frequently and water with some alum water at the appropriate time. The peacock plant is a foliage plant, so fertilizer should be mainly nitrogen fertilizer.
[Editor's summary]
The peacock plant is a perennial evergreen herb with an upright and beautiful plant form. Its leaves have feather-like markings alternating dark green with white or pale yellow, fresh and beautiful with a fine texture and high ornamental value. The peacock plant has strong shade tolerance, and combined with its simple, easy, and undemanding care, it is one of the common indoor foliage plants. The editor of First Agricultural Economics has analyzed for you in this article the causes and solutions for the peacock plant's leaves turning yellow, and hopes it is helpful to you.