Why the leaves of Swallow Palm are yellowed? What should I do if the leaves of Swallow Palm are yellowed? Swallow Palm, also known as the "Immortal Bird", is a very popular indoor leaf-viewing plant. Because of its unique shape and easy maintenance characteristics, it is deeply loved by flower friends. Many flower friends will encounter the problem of yellowing of Swallow Palm leaves during the maintenance process, which not only affects the beauty of the plant, but may also threaten its health. This article will provide you with a detailed analysis of the reasons and solutions for yellowing of Swallow Palm leaves. Help you easily deal with this maintenance problem. Reasons for yellowing of the leaves of Swallow Palm 1. Improper watering watering is a key link in maintaining Swallow Palm. Too much or too little water may cause the leaves to yellowing. Too much watering will cause water in the roots and cause the roots to rot; Too little watering will cause the leaves to lose water and turn yellow.
2. Insufficient light Swallow palms prefer a sunny environment. If they are in the dark for a long time, their leaves will turn yellow due to lack of photosynthesis.
3. Improper application of fertilizer. Excessive application of fertilizer or application of inappropriate fertilizer will cause yellowing of the leaves of Swallow Palm.
4. Infected by diseases and insect pests, Swallow palms are vulnerable to pests such as aphids and red spiders. Insect infection can also cause yellowing of leaves.
5. The temperature is uncomfortable. The suitable temperature for swallows 'palms to grow is 15℃-25 ℃. If the temperature is too high or too low, the leaves will turn yellow. What to do if the leaves of swallows 'palms turn yellow? 1. Observe the dryness and dryness of the soil in the swallows' palms basin with proper watering. Keep the soil slightly moist. Avoid too much or too little watering, so as not to cause root rot or leaves to lose water.
2. Provide sufficient light and place the swallow's palms in a sunny place, such as window sills, balconies, etc. If there is insufficient indoor light, you can use plant growth lights to supplement the light.
3. Reasonable fertilization According to the growth stage of Swallow Palm, choose appropriate fertilizer. Nitrogen fertilizer can be applied during the vigorous growth period, and phosphorus and potassium fertilizer can be applied during the dormant period to avoid excessive fertilization and avoid causing fertilizer damage.
4. Check for pests and diseases Regularly check whether the swallow's palms have pests and diseases. Once discovered, take timely measures and use pesticides or pesticides to prevent and control them.
5. Adjust the temperature and place the swallow's palms in a suitable temperature environment to avoid too high or too low the temperature.
There are many reasons for the yellowing of swallows 'palms, but as long as we master the correct maintenance methods, we can easily solve this problem. I hope this article can help you maintain swallows' palms and make your green plants healthier and more beautiful.
References: "Manual for the Conservation of Indoor Leaf Observation Plants", China Forestry Press, published in 2018.
"Guide to Home Gardening Plant Conservation", China Agricultural Press, published in 2017.