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What causes dragon tree leaf drop?

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There are many reasons why a dragon tree (Dracaena) drops its leaves: if it is caused by insufficient light, you need to increase the time it spends in the sun; if it is caused by low ambient temperature, you need to raise the ambient temperature; if it is caused by pests, you need to remove the pests promptly; if it is caused by unsuitable soil, you need to switch to slightly acidic soil.

1. Increase light

1. Cause: Insufficient light exposure affects the plant's health and causes leaf drop.

2. Solution: Increase the amount of time the plant spends in the sun.

2. Raise the temperature

1. Cause: A low-temperature environment affects the plant's overall functions and causes leaf drop.

2. Solution: Move the plant to a warmer place, and keep the plant well insulated when the temperature drops.

3. Eliminate pests

1. Cause: If the plant is infested by pests, its health is affected and leaf drop occurs.

2. Solution: Determine which part of the plant is infested with pests. If the branches and leaves are infested, the pests must be eliminated; if the soil is infested with pests, replace it with pest-free soil.

4. Change the soil pH

1. Cause: It is suited to being grown in slightly acidic soil. If the soil does not match the plant's growth habits, it will cause the plant to drop leaves.

2. Solution: Replace the soil that does not meet the plant's growth needs with acidic soil, test the soil's pH at regular intervals, and replace the soil as soon as you find that it is not acidic.

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