What to do if the leaves of a banyan tree turn yellow
Article guide: This article shares some small experiences on banyan tree leaf yellowing solutions and green plant maintenance tips. Let's find out together.
Many families enjoy raising banyan trees, as they remain green and pleasant throughout the year with a graceful posture. In the process of raising banyan trees, although they are robust, some problems may arise. For example, what should you do if the leaves of a banyan tree turn yellow? Do you have any good solutions? Below, the editor provides solutions for banyan tree leaf yellowing, and interested friends can pay more attention.
【Solutions for Banyan Tree Leaf Yellowing】
<1. Soil Discomfort Causes Yellowing>
Due to the hard and non-permeable soil of the banyan tree, water cannot penetrate into the soil layer, resulting in the tree's roots being unable to absorb water and nutrients, leading to yellowing and drooping leaves.
Solution: Loosen the soil of the banyan tree appropriately and choose fertile, loose, breathable, and moisture-retaining soil. If conditions allow, add a certain proportion of perlite, which has good water permeability, for even better results.
<2. Improper Temperature Causes Yellowing>
When the room temperature is high, excessive transpiration of the plant leads to insufficient supply of water and nutrients to the roots, causing the leaves to turn yellow. In winter, low room temperatures can cause leaves to yellow due to cold exposure.
Solution: In summer, when temperatures are high, place the potted plant in a well-ventilated and lit position and provide shade in a timely manner. In winter, when temperatures drop below 5°C, it's time to raise the temperature for maintenance.
<3. Improper Watering Causes Yellowing>
When watering the banyan tree too much, the young leaves become dark yellow without luster, the old leaves show no change, the stems and branches are thin and yellow-green, and severe cases can lead to root rot. Insufficient watering causes the leaves to turn yellow and fall from the bottom up due to long-term water shortage, but new leaves grow relatively normally.
Solution: If it's due to excessive watering, we can remove the yellow leaves, reduce watering, and place it in a shady and well-ventilated area. If it's due to insufficient watering, we should increase watering appropriately, ensuring thorough watering.
<4. Improper Fertilization Causes Yellowing>
Too much fertilizer for the banyan tree can cause yellowing and leaf drop, while insufficient fertilizer can cause the old leaves to turn from green to yellow. Insufficient fertilization causes the young leaves to become pale, yellow or light green, while the old leaves remain relatively normal or gradually turn from green to yellow.
Solution: If it's due to excessive fertilization, stop fertilizing immediately, and water the pot to dilute the fertilizer. For long-term insufficient fertilization, apply additional fertilizer, such as spraying a low-concentration urea solution or potassium dihydrogen phosphate solution, but the concentration of the fertilizer should not be too high and the amount should not be too much.
<5. Insufficient Sunlight Causes Yellowing>
When the banyan tree is in a shaded environment for a long time, the leaves do not receive enough sunlight to form chlorophyll, causing the entire plant's leaves to turn yellow and eventually fall off.
Solution: Banyan trees grow well in environments with sufficient sunlight. In the hot summer months, if 30-50% shading is provided, the leaves will appear even greener. However, it's best not to shade when the temperature is below 32°C to avoid leaf drop.
<6. Diseases and Pests Cause Yellowing>
Aphids, red spiders, scale insects, etc., when pests and diseases occur, the plant will suffer varying degrees of damage, causing root rot or injury, leading to yellowing leaves.
Solution: For pest infestations such as red spiders and scale insects, we can use protective flowers and other drugs for control. If leaf yellowing is caused by diseases, we need to purchase specialized drugs for treatment.
<Conclusion>
The above sharing of solutions for banyan tree leaf yellowing and tips for dealing with yellow leaves can bring help to you in daily life!