What is the reason for the yellowing of Chlorophytum comosum
About the reasons for the yellowing of Chlorophytum comosum and tips on solving the problem of yellow leaves in plant cultivation, the editor will provide you with detailed answers next.
Chlorophytum comosum is one of the common green plants in our daily life. It has delicate branches and leaves, and a graceful posture, making it a favorite among many flower enthusiasts who like to place several pots in their homes. It purifies the air and beautifies the living space, adding a touch of elegance.
Because of the winter season, there isn't much work to do at home, so I occasionally visit the flower market and have met many new flower friends. Through conversations with them, I discovered a problem. Many friends who visit the flower market say that Chlorophytum comosum is one of the easiest green plants to care for. However, many still report issues such as yellowing leaves. Why does Chlorophytum comosum have these problems?
1. Watering
Experienced gardeners always say that watering is the most common task in plant care. Watering is an indispensable part of any plant's growth and is very important. However, this seemingly simple task is not as straightforward as it seems. Improper watering can cause Chlorophytum comosum to have yellow leaves, so it's important to follow the principle of watering when the soil is dry and watering thoroughly when you do.
Chlorophytum comosum prefers a humid environment and the potting soil should be kept moist. In summer, watering should be ample, and water should be sprayed on the leaves in the morning and evening to clean off dust and prevent leaf drying. However, Chlorophytum comosum has fleshy roots that can store a large amount of water, giving it strong drought resistance, and it will not die without water for several days. Special attention should be paid to caring for Chlorophytum comosum in winter. When temperatures drop below 5°C, watering should be reduced, and the soil should not be too wet, or the leaves will easily turn yellow.
2. Fertilizing
Although Chlorophytum comosum is not picky about soil, it is still necessary to apply some fertilizer during maintenance. If fertilizing is not done properly, insufficient fertilization can lead to poor growth, while excessive fertilization can burn the roots and cause yellow leaves. Therefore, fertilizing Chlorophytum comosum should be done with thin and frequent applications, avoiding over-fertilization.
From late spring to early autumn, organic liquid fertilizer can be applied every 7-10 days. For variegated varieties like 'Golden Edge' and 'Golden Heart,' less nitrogen fertilizer should be used to prevent the color from fading or disappearing, which would affect the appearance. Organic fertilizers like bone meal and eggshell compost can be used appropriately, fully fermented and diluted, and applied every 10-15 days to keep the leaves bright and colorful.
Apply liquid fertilizer every two weeks during the growing season. For variegated varieties, less nitrogen fertilizer should be used, otherwise, the white or yellow patterns on the leaves will become less distinct. Fertilizing should stop when the environmental temperature is below 4°C.
3. Light
Chlorophytum comosum is a shade-loving plant and should be placed in diffused light for care. However, if it is completely deprived of light, the plant will not perform photosynthesis and the leaves will turn yellow. In spring and autumn, avoid direct sunlight, and in summer, when the sun is very strong, only allow some oblique light in the morning and evening.
What is the reason for the yellowing of Chlorophytum comosum
Chlorophytum comosum is quite particular about light, especially variegated varieties, which are more susceptible to strong sunlight. 'Golden Edge' Chlorophytum comosum grows more beautifully in low light, with more distinct yellow edges and brighter leaves. However, during winter, it should be exposed to more sunlight to maintain soft and green leaves. Indoor potted Chlorophytum comosum should be placed near a south-facing window, otherwise, the leaves will lose their luster or even wither. If possible, rotate the pot by about 15° every week to ensure even growth. Therefore, it is important to distinguish between variegated and non-variegated varieties to care for them better.
4. Soil
The roots of Chlorophytum comosum are always in the soil. If the soil becomes compacted, waterlogged, poorly ventilated, or not changed for a long time, it can cause yellowing leaves! Therefore, Chlorophytum comosum is demanding about soil and grows best in well-drained, loose, and fertile sandy soil. It needs to be repotted every year. If you don't want to repot, you can use beer or earthworm dung water to water it, which helps to loosen the soil and solve the problem of soil compaction. Of course, if possible, it is still recommended to repot.
【Warm Tips】
Chlorophytum comosum should be noted in winter: Move the plant indoors, water every four days, making sure to water thoroughly, preferably at noon, and the water temperature should be the same as the room temperature. This can prevent the roots from freezing. Indoor placement should involve regular leaf cleaning. Keeping the potting soil slightly moist is suitable in winter. Maintain the room temperature between 15°C and 20°C for normal growth.
The above is the detailed explanation from GreenEnthusiast.net about the reasons for the yellowing of Chlorophytum comosum and tips on solving the problem of yellow leaves, for your reference and suggestions!