What to do when the leaves of Schefflera Arboricola turn yellow and wither
Today, I will explain in detail how to deal with the yellowing and withering of Schefflera Arboricola leaves, as well as the reasons for yellowing leaves and the solutions in the aspect of green plants and flowers. Please refer to the detailed introduction below.
Schefflera Arboricola, also known as Octopus Tree, is a very beautiful indoor ornamental plant. It has a strong adaptability to the environment and can thrive even without much experience in flower cultivation. However, excessive watering and fertilizing over a long period can also cause yellowing and falling leaves. Therefore, attention should also be paid in daily maintenance.
If there are only a few yellow leaves at the bottom of the plant, this is also a natural degradation phenomenon, and the yellow leaves can be removed directly. When there is a large area of yellowing and falling leaves, it is necessary to find out the cause of the leaf fall and address it promptly.
I. Over-frequent watering leads to long-term excessive moisture in the potting soil
Schefflera Arboricola is a plant that enjoys a warm and humid environment. It requires sufficient water to ensure vigorous growth. However, over-frequent watering can easily lead to problems. If the soil is watered before it dries, it will remain too moist for a long time, leading to root suffocation and eventually rotting, causing yellowing and falling leaves.
Solution
Watering should be done when the soil is dry and slightly moist, without keeping the potting soil too wet or积水. If root rot occurs due to excessive watering, it is necessary to remove the plant from the pot, trim the rotten roots, and消毒 them with a 0.2% potassium permanganate solution or carbendazim, then repot. Also, trim the yellowed branches and leaves to reduce nutrient consumption.
In addition, when repotting Schefflera Arboricola, a good drainage layer should be placed at the bottom, and well-drained and breathable potting soil should be used to ensure that excess water can be drained smoothly and prevent root rot caused by waterlogging.
What to do when the leaves of Schefflera Arboricola turn yellow and wither
II. Over-fertilization causes root burn
When fertilizing indoor plants, try to apply thin fertilization frequently, especially when using chemical fertilizers. If the amount is not properly controlled, fertilization can easily burn the roots, leading to a large number of yellow and falling leaves.
Solution
If over-fertilization causes root burn, immediately water several times with clean water to allow the water to flow out from the drainage holes. After several times of heavy watering, the concentration of the fertilizer can be diluted, reducing the damage to the roots.
For routine fertilization, try to apply thin fertilization multiple times, and when using organic fertilizers, make sure they are fully decomposed and fermented before applying them to the flower pot, as this can also cause root burn and yellow leaves.
III. Excessive sunlight can cause yellowing leaves
Schefflera Arboricola prefers a semi-shaded environment and is sensitive to direct strong sunlight. Placing it in a place with diffused light can meet its growth needs. If not properly shaded in the summer, direct exposure to the sun can easily burn the leaves, causing them to wither, turn yellow, and fall off.
Solution
When growing Schefflera Arboricola, avoid strong sunlight and allow it to receive some scattered light occasionally for vigorous growth. During the summer when sunlight is strong, place it in a cool, well-ventilated area to prevent sunburn.
When yellowing and falling leaves occur, immediately trim the yellowed branches and leaves and move the potted plant to a place with diffused light and ventilation.
Schefflera Arboricola has limited cold tolerance, so it should be moved to a warm indoor environment in winter. When the environment is too dry, it is necessary to spray water on the plant frequently to increase the humidity, which is beneficial for the plant's growth and development.
The above is a detailed introduction to what to do when the leaves of Schefflera Arboricola turn yellow and wither, the reasons for yellowing leaves, and the solutions. Did you get it?