What to do if boxwood leaves turn yellow

1. The temperature is too low

Reason: If we do not take appropriate measures to keep warm in winter and the temperature drops below zero degrees Celsius, the soil in the pot will freeze through. The consequences are predictable. The root cells of the plant will also die one after another, which may manifest as yellowing leaves.

Solution: In response to this situation, we must of course take some anti-cold measures. If it is a plant grown in your own home, it must be moved indoors. Generally speaking, ground-planted plants are less likely to experience this kind of situation because they are protected by the earth.

2. Excessive watering

Cause: One possibility is that the plant was watered too much during its growth period, causing too much water to accumulate in the soil. The second situation is about winter. Overwintering plants generally do not need too much water. If too much water is given at this time, the leaves may also turn yellow.

Solution: If it is the growing season, you can appropriately reduce the amount and frequency of watering, and choose a clay pot with good drainage. If it is the latter reason, then we must limit watering in winter.

3. Lack of light

Reason: Plants need light to synthesize chlorophyll, so sunlight is indispensable. Then, we can infer the possible reason, which is insufficient light, causing the plant to synthesize very little chlorophyll, causing the leaves to turn yellow.

Solution: Prolong the lighting time appropriately. If you are concerned about excessive light, you can block out the light at noon.