What to do if the leaves of the Feiyu Calathea turn yellow
Main content introduction: This article discusses how to deal with yellowing leaves of Feiyu Calathea and related cause analysis and green plant flower cultivation methods, details as follows:
Feiyu Calathea is a plant from the tropical regions, belonging to the Marantaceae family, and is also an excellent indoor ornamental leaf plant. It is called Feiyu Calathea because its leaf shape, stripes, and texture resemble feathers, and it is widely popular due to its unique leaves. Let's take a look at why Feiyu Calathea leaves turn yellow and how to handle it.
1. Excessive sunlight
Feiyu Calathea does not tolerate strong sunlight, and prolonged exposure to strong sunlight can cause its leaves to be burned, leading to yellowing. Feiyu Calathea is suitable for growing in a semi-shaded area with diffused light, and excessive sunlight can cause it to lack water, with the leaf tissue being damaged.
Solution: Move Feiyu Calathea to a shady and well-ventilated area for care, allowing the sunburn to subside, and then move it to a semi-shaded area for care once it has somewhat recovered.
2. Improper temperature
High or low temperatures in the cultivation environment can damage the plant, causing Feiyu Calathea leaves to turn yellow. The optimal growth temperature for Feiyu Calathea is 20°C to 26°C. High temperatures can cause burns, while low temperatures can cause frost damage.
Solution: If Feiyu Calathea is burned by high temperatures, place it in a cool and well-ventilated area for a period. Remember to spray water on its leaves and around the plant to cool it down when temperatures are high. If temperatures are low, move it to a warm indoor area for care, and make sure to provide timely frost protection.
3. Insufficient water
Feiyu Calathea prefers a humid environment, and if it is not provided with sufficient water during cultivation, it will turn yellow due to dehydration. Feiyu Calathea has high water requirements, and timely watering is necessary, except during winter when it should be watered adequately.
Solution: Gradually increase the watering amount for Feiyu Calathea, paying attention to increase the frequency of watering during high temperatures, and also spray water on the plant leaves and surroundings.
4. Over-fertilization
Applying excessive fertilizer, high concentrations of fertilizer, or using raw fertilizer on Feiyu Calathea can lead to yellowing leaves. Improper fertilization can cause root burn, affecting the plant's nutrient absorption and transport, resulting in yellowing and wilted leaves.
Solution: Stop fertilizing, water to dilute the fertilizer concentration, and if the situation does not improve, remove the plant from the soil, rinse the roots to remove decayed parts, disinfect the plant, and then replant it in new soil.
5. Pest and disease invasion
Feiyu Calathea may also show yellowing symptoms when attacked by pests and diseases. For instance, when it is threatened by leaf spot disease, scale insects, or whiteflies, the leaves may become weak and yellow.
Solution: Take timely measures, cut off the affected leaves, and use corresponding drugs for spraying treatment.
6. Poor ventilation
Poor ventilation can cause many problems, and if Feiyu Calathea is not provided with a good ventilation environment, it may also turn yellow. Poor ventilation prevents proper air exchange, leading to poor environmental temperature and humidity conditions, and may also cause pests and diseases.
Solution: Keep Feiyu Calathea in a well-ventilated area, and when growing indoors, make sure to open windows for ventilation frequently.
The above is a detailed introduction to how to deal with yellowing leaves of Feiyu Calathea and related cause analysis and treatment methods, hoping everyone will enjoy it!