What Causes the Yellowing of Peace Trees
Today, the editor will explain why the leaves of peace trees turn yellow and provide an analysis of the reasons and solutions for the yellowing of peace tree leaves in the field of green plants and flowers. Let's dive into the details together.
Peace trees also have a nice name, Cinnamon Lan Yu, and are ornamental evergreen trees. Peace trees have a dignified and graceful appearance with glossy green leaves, making them very suitable for placement as decorative potted plants. Peace trees symbolize good fortune and are often cultivated at home by people who wish for peace. The yellowing of peace tree leaves may be caused by unsuitable soil, excessive sunlight, low temperature, improper watering, incorrect fertilization, or pest infestation.
1. Unsuitable Soil
Unsuitable soil texture can cause the leaves of peace trees to turn yellow. If the tree is planted in heavy, poorly ventilated, alkaline soil, or if the soil has become compacted due to not being changed for a long time, the leaves of the peace tree may turn yellow.
Solution: Replace the soil of the peace tree promptly with loose, well-ventilated acidic soil.
2. Excessive Sunlight
Peace trees are not tolerant of strong sunlight, and excessive sunlight can cause the leaves to turn yellow. Intense sunlight can burn the leaves, causing them to turn yellow.
Solution: Move the peace tree to a shady and well-ventilated area for maintenance, and once it recovers, place it in a semi-shaded area.
3. Low Temperature
Low temperatures in the growing environment can cause frost damage to the peace tree, leading to yellowing leaves. Peace trees have poor cold tolerance, and temperatures below 0°C can cause severe frost damage.
Solution: Move the peace tree to a warm indoor environment for cultivation, ensuring that the growing temperature does not drop below 10°C, and provide cold protection when temperatures are low.
4. Improper Watering
Both excessive watering and insufficient watering can cause the leaves of peace trees to turn yellow. Excessive watering can lead to root rot, while insufficient watering can affect growth, both resulting in yellow leaves.
Solution: If there is excessive watering, remove the accumulated water in the pot and move the plant to a well-ventilated area to evaporate the excess water. If watering is insufficient, gradually increase the amount of water.
5. Incorrect Fertilization
Excessive fertilization or not fertilizing for a long time can cause the leaves to turn yellow. Excessive fertilization can burn the tree's roots, leading to poor condition, while a lack of fertilizer means the plant does not receive enough nutrients for growth, both of which can cause yellowing.
Solution: If fertilization is excessive, water the peace tree to dilute the fertilizer concentration and relieve root burn. If fertilization is insufficient, apply appropriate top dressing to the plant.
6. Pest Infestation
Peace trees can also develop yellow leaves when infested by pests. Leaf blight, brown spot disease, and aphid infestations can all cause the plant to turn yellow.
Solution: Promptly prune the affected branches and leaves and spray the plant with fungicides and insecticides for intervention.
7. Unsuitable Environment
Peace trees may temporarily turn yellow when they are first purchased or when their growing environment is changed. Temporary yellowing can occur when the plant is adapting to a new environment.
Solution: There's no need to worry too much, as the yellowing condition will improve once the plant has adapted to the new environment.
The above content provides a full explanation of why peace tree leaves turn yellow, an analysis of the reasons, and solutions. I hope this is helpful to green plant enthusiasts!