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What to Do When the Leaves of the Pistacia weinmannifolia Turn Yellow? Causes and Solutions

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There are many reasons why the leaves of Pistacia weinmannifolia turn yellow: if it is caused by improper watering, then water thoroughly when watering, and do not let water accumulate; if it is caused by unsuitable soil, then replace it with acidic soil. If it is caused by insufficient light, then provide eight hours of natural sunlight. If it is caused by unreasonable fertilizing, then fertilize once a month, and 2-3 times a month during the growing season.

1. Water Properly

1. Cause: Pistacia weinmannifolia is a drought-tolerant plant. If it is watered too much, water will accumulate in the pot soil and affect the plant's respiration. If it is watered too little, it cannot meet its needs. Both of these situations will cause the leaves to turn yellow.

2. Solution: Do not water until the soil has dried out; when you do water, water the soil thoroughly. Under normal circumstances, watering twice a week is enough.

2. Change the Soil

1. Cause: Pistacia weinmannifolia is suited to growing in acidic soil. If the soil it is grown in is alkaline hard soil, its leaves will turn yellow.

2. Solution: Pour a few drops of rice vinegar into the alkaline hard soil, or add fermented rice-washing water to the soil. Both of these can change alkaline soil into acidic soil.

3. Increase Light

1. Cause: Pistacia weinmannifolia is a sun-loving plant. If the sunlight is insufficient, it cannot carry out photosynthesis, and the leaves will turn yellow due to lack of nutrients.

2. Solution: Provide Pistacia weinmannifolia with eight hours of natural sunlight every day. When the sun is strong at noon, shade it appropriately to avoid the sun scorching its branches and leaves.

4. Fertilize Reasonably

1. Cause: During the growing season, Pistacia weinmannifolia has a relatively high demand for nutrients. The nutrients in the soil alone cannot meet its needs. If it is not fertilized in time, the leaves will turn yellow and dry up and curl.

2. Solution: Normally it does not need much fertilizing; once a month is enough. But during its growing season, it needs to be fertilized two to three times a month.

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