What to do if the leaves of Christmas cactus turn purple

1. The temperature is too low

(1) Reason: Because this plant is native to tropical regions, it prefers a warm environment. Well, if the temperature is too low, it will turn red. This is the most common reason, especially in the northern provinces of our country.

(2) Solution: Keep it warm. The temperature in winter should not be lower than ten degrees Celsius. Normally, there won't be any big problems. After ensuring the temperature, it will return to normal soon.

2. Too much light

(1) Reason: Although this plant needs light, it cannot be particularly strong light. If exposed to excessive sunlight, its leaves may turn purple.

(2) Solution: If this is the case, then it must be given appropriate shade. Alternatively, move it to a location with low light.

3. The line is too weak

(1) Reason: This is exactly the opposite of the previous situation. If the light is too weak, photosynthesis will be very weak. If this goes on for a long time, the leaves may turn purple.

(2) Solution: Considering the above situation, it is best to place it in a place with scattered light. This way, it will be neither too weak nor too strong.

4. Soil issues

(1) Cause: The soil itself is alkaline, which can also cause the leaves to turn purple.

(2) Solution: At this time, the first thing to do is to change the soil. In addition, you need to pay attention to changing the soil regularly. Generally speaking, it should be replaced every two years.

5. Nutritional issues

(1) Reason: Purple color may also occur due to lack of phosphorus.

(2) Solution: At this time, it is necessary to apply some fertilizer containing P element.