The Philodendron bipinnatifidum, a common indoor foliage plant, is loved by many families for its lush, heart-shaped leaves. Many flower enthusiasts have found that the leaves of the Philodendron bipinnatifidum sometimes turn yellow, which not only affects the ornamental effect but may also indicate health issues in the plant. This article will explore the reasons for the yellowing of the Philodendron bipinnatifidum leaves and provide corresponding maintenance methods.
Reasons for the yellowing of the leaves of the Philodendron bipinnatifidum1. Improper watering
The Philodendron bipinnatifidum prefers a moist soil environment, but excessive watering can lead to root hypoxia, causing the leaves to turn yellow. Insufficient watering can also lead to leaf dehydration and subsequent yellowing.
2. Insufficient light
The Philodendron bipinnatifidum requires ample scattered light. If it is kept in a dark environment for a long time, the leaves will gradually turn yellow due to a lack of photosynthesis.
3. Unsuitable temperature
The optimal growth temperature for the Philodendron bipinnatifidum is between 15-25°C. If the temperature is too high or too low, the leaves are prone to yellowing.
4. Improper application of fertilizer
Over-fertilization or improper fertilization can lead to high soil salinity, affecting the growth of the Philodendron bipinnatifidum and causing the leaves to turn yellow.
5. Pest and disease attacks
The Philodendron bipinnatifidum is susceptible to pests such as aphids and red spiders. These pests suck the sap from the leaves, causing them to turn yellow.
Methods for dealing with yellowing leaves of the Philodendron bipinnatifidum1. Control watering
Reasonably control watering according to the growth habits of the Philodendron bipinnatifidum to avoid overly wet or dry soil.
2. Adjust lighting
Place the Philodendron bipinnatifidum in an environment with ample scattered light and avoid direct sunlight.
3. Moderate cooling
In high summer temperatures, provide appropriate cooling for the Philodendron bipinnatifidum to prevent leaf yellowing due to heat.
4. Reasonable fertilization
Apply fertilizer according to the growth stage of the Philodendron bipinnatifidum to avoid over-fertilization.
5. Control pests and diseases
Regularly inspect the Philodendron bipinnatifidum and take timely measures when pests or diseases are found, such as spraying insecticides or pruning diseased leaves.
Tips for caring for the Philodendron bipinnatifidum1. Choose suitable soil
The Philodendron bipinnatifidum grows well in loose, well-draining soil and can use leaf mold soil, peat soil, etc.
2. Regular pruning
Regularly prune the Philodendron bipinnatifidum to remove yellowed leaves, which is beneficial for plant growth.
3. Maintain air circulation
Keep indoor air circulation to benefit the growth of the Philodendron bipinnatifidum.
4. Avoid strong wind
The Philodendron bipinnatifidum is relatively fragile, so avoid strong winds to prevent leaf damage.
There are various reasons for the yellowing of the leaves of the Philodendron bipinnatifidum. Understanding the reasons and taking corresponding maintenance measures can help maintain healthy growth of the plant. It is hoped that this article will be helpful to flower enthusiasts, allowing the Philodendron bipinnatifidum to add a touch of green to your life.