What to do if the leaves of the hydroponic Spathiphyllum (Peace Lily) turn yellow
Here are some detailed tips for netizens on how to deal with the yellowing leaves of hydroponic Spathiphyllum and the methods for treating yellow leaves, including some small experiences in green plant maintenance, as follows:
Spathiphyllum is very common in our daily life. It grows vigorously and has high ornamental value in a suitable environment. For specific cultivation, refer to how to care for Spathiphyllum. However, some mistakes may occur during the cultivation process, causing yellow spots on its leaves. Now, let's have Fresh Flowers 24 Hours explain the causes and solutions for yellow spots on Spathiphyllum leaves. This article is compiled by Fresh Flowers 24 Hours, a national alliance of outstanding florists and high-quality physical flower shops.
【Causes and Solutions for Yellow Spots on Spathiphyllum Leaves】
Changes in the environment can cause yellow spots on the leaves of Spathiphyllum, mainly due to unsuitable soil conditions. High soil alkalinity or not changing the soil for a long time can lead to a lack of nutrients in the soil, resulting in yellow spots and drooping leaves.
Solution: In general, the repotting of Spathiphyllum with yellow leaves should be done in spring and autumn, replacing one-third of the soil, removing old and diseased roots, and then fertilizing it.
Watering Spathiphyllum is quite particular. Excessive watering or long-term water deficiency can cause yellow spots on its leaves. Too much water can lead to root rot, while long-term water deficiency can cause the soil to harden, uneven watering, and seriously affect its growth.
Solution: When there is excessive watering, stop watering immediately. If the roots are rotting, repotting is necessary. In winter, control the watering, and use a spray bottle for watering when it is deficient, ensuring thorough watering.
Among the causes and solutions for yellow spots on Spathiphyllum leaves, the plant prefers shade. Long-term exposure to strong sunlight can cause the leaves to turn yellow, while extreme lack of sunlight can prevent photosynthesis, severely limiting its growth and even causing yellowing and death.
Solution: For Spathiphyllum, the lighting does not need to be too strong but cannot be absent. Generally, three hours of sunlight per day is sufficient.
What to do if the leaves of hydroponic Spathiphyllum turn yellow
Inappropriate temperature can also cause yellowing of Spathiphyllum leaves. The optimal temperature range for the plant is 20-30°C. High or low temperatures can affect its growth, so temperature control is necessary.
Solution: Spathiphyllum mainly grows in summer and winter. In summer, it is necessary to keep the soil moist, frequently spray water, and take shading measures. In winter, move it indoors to provide a warm environment.
Among the causes and solutions for yellow spots on Spathiphyllum leaves, proper fertilization is also necessary. Excessive or long-term lack of fertilizer can cause problems in its growth.
Solution: For Spathiphyllum, fertilize with phosphorus and potassium fertilizer every 20 days or so. Stop fertilizing when the temperature is below 15°C in winter. When there is a lack of fertilizer, spray liquid fertilizer on the leaves to supplement nutrients, avoiding contact with the roots.
After understanding the causes and solutions for yellow spots on Spathiphyllum leaves, we have detailed solutions for some problems that may arise during the cultivation process, making it easier for us to care for Spathiphyllum.
Have green plant enthusiasts understood the above content about what to do if the leaves of hydroponic Spathiphyllum turn yellow and the methods for treating yellow leaves?