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What causes azaleas to drop their leaves

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There are many reasons why azaleas drop their leaves. If it was just bought and the leaf drop is caused by a sudden change in environment, it needs to be placed in a relatively cool environment for a period of time. If it is caused by dry air, humidity needs to be raised by misting or by placing a basin of clean water nearby. If it is caused by overwatering, the frequency and amount of watering need to be reduced.

1. Sudden change in environment

Cause: When a newly purchased azalea's growing environment suddenly changes, especially a sudden change in air humidity, it very easily develops leaf drop.

Solution: Place the newly purchased azalea in a relatively cool environment for a period of time.

2. Dry air

Cause: Azaleas have high requirements for air humidity. The humidity in a greenhouse is generally 70-80%, while household humidity is generally just a little over 20%. When the air is too dry like this, the azalea reduces water evaporation by dropping its leaves.

Solution: Increase the air humidity around the azalea. You can use misting, or place a basin of clean water around it.

3. Overwatering

Cause: Watering too much causes the azalea's root system to rot, further worsening its leaf drop.

Solution: Reduce watering, and water again only after the soil has dried out,

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