What Causes the Rubber Tree to Shed Leaves Severely?
Compared to the common topic of why the rubber tree sheds leaves severely and the measures to handle leaf shedding for most people, let's take a look together.
Also known as Indian rubber bush, the rubber tree is now commonly seen in potted plants. There are various reasons for the leaf drop, and common causes and solutions include: soil compaction, timely potting and loosening the soil; insufficient water and fertilizer, timely watering and fertilizing; excessive watering and fertilizing, controlling water and fertilizer; poor ventilation, timely opening windows for ventilation; infected with gray mold disease, removing diseased leaves to prevent transmission. Those who want to know more about detailed care knowledge should read on!
One: Long-term Failure to Repot Causes Soil Compaction
Generally, the frequency of repotting a rubber tree is once a year, and the pot should also be increasingly larger. If repotting is not done for a long time, it will cause soil compaction, poor aeration, and poor root respiration, which cannot absorb water and nutrients in time, ultimately leading to leaf shedding.
Solution:
Two: Long-term Lack of Watering and Fertilizing
The rubber tree has a high demand for water and fertilizer. A long-term lack of water and fertilizer will lead to malnutrition, eventually causing leaf yellowing and shedding.
Solution:
Adding an appropriate amount of base fertilizer to the bottom of the pot during repotting, timely supplementing water during maintenance, applying phosphorus and potassium fertilizer once every two weeks, and if necessary, spraying water on the leaves.
Three: Excessive Watering or Fertilizing
Although the rubber tree likes water and fertilizer, excessive water and fertilizer can accumulate in the pot during the hot summer weather; and in winter, the plant is in a dormant period with weak transpiration, and water cannot be excreted in time.
Solution:
Cut off the decayed roots and use wood ash to reduce water evaporation. After the cut surface is dry, plant it and strictly control the application of water and fertilizer.
Four: Poor Ventilation
Long-term lack of ventilation in the room, in a stuffy state, can also cause the rubber tree to shed leaves.
Solution:
To maintain fresh indoor air, windows should be opened for ventilation in a timely manner to ensure normal growth of the plant.
Five: Infected with Gray Mold Disease
The rubber tree is very susceptible to gray mold disease, and the occurrence of gray mold disease can also cause leaf shedding.
Solution:
If diseased leaves or branches are found, they should be removed and cleaned in a timely manner to prevent mutual transmission and exacerbate the disease.
This article shares the reasons why the rubber tree sheds leaves severely and the complete introduction of measures to handle leaf shedding, for everyone to learn and understand!