What to Do When Cyclamen Leaves Turn Yellow? Causes and Solutions
Cyclamen is a perennial herbaceous plant of the genus Cyclamen in the family Primulaceae. It likes light but fears strong light, so weak light exposure every day is enough. Exposure to direct sun can cause leaves to turn yellow. When the flowers become paler as they bloom, it is related to insufficient light and insufficient fertilization. Fertilization must use specialized fertilizer, otherwise it can also cause leaves to turn yellow. Now let us take a look together at what to do when cyclamen leaves turn yellow!
Long-term fertilizer deprivation
If cyclamen has not been given nitrogen fertilizer for a long time, or the potting medium and water have not been changed, and nitrogen and other nutrient elements in the water are lacking, the branches and leaves become thin and weak, and the leaves are thin and yellow. It is necessary to promptly change to new culture water and gradually apply more diluted, fully decomposed liquid fertilizer or compound flower fertilizer.
Excessive fertilization
⟦NL>If cyclamen is fertilized too much, new leaves will become thick and fleshy with many bumps and uneven surfaces, while old leaves will have dry tips, scorched yellow edges, and fall off. In this case, fertilization should be stopped immediately, and the amount of water changed should be increased so the fertilizer is leached away, or the plant should immediately be repotted and the tuber rinsed with water before being replanted in the pot.
Spraying pesticide too concentrated
Cyclamen suffering pesticide damage can also show yellowing leaves. In this case, promptly spray clean water to relieve it.
Hot and high temperature
If cyclamen is placed in a high-temperature location and exposed to direct strong sunlight, it is also very easy to cause the leaf tips and leaf margins of young leaves to become scorched, or the leaves to turn yellow and fall off. Simply move it promptly to a well-ventilated shady place.