How to Rescue a Rhododendron That Is Dropping Leaves? Causes and Solutions Explained

1. Insufficient Nutrients

1. Cause: Only an adequate nutrient supply can meet the plant's nutritional needs. If nutrition cannot keep up with the plant's growth rate, the plant will drop its leaves.

2. Solution: Ensure the plant has sufficient nutrients. Especially during the two special periods of leaf emergence and flowering, you must ensure the plant receives an adequate amount of nutrients.

2. Reasonable Watering

1. Cause: Improper watering can cause health problems for the plant, and the most obvious sign is that the plant drops its leaves. This happens whether you water too much or too little. Moreover, this type of plant's root system cannot tolerate drought. As soon as the roots experience a lack of water, a warning reaction will appear in the branches and leaves, and leaf drop is the most obvious warning signal.

2. Solution: Water the plant reasonably to ensure its roots do not lack water. You also need to frequently spray water around the plant to keep its growing environment from becoming dry.

3. Supplemental Light

1. Cause: The plant's need for light duration is just as important as its need for water. If the light duration is insufficient, the plant will also drop its leaves.

2. Solution: Increase the plant's light duration.