Why do hydrangea leaves always wilt?

1. Lack of phosphorus and potassium fertilizers

1. Reason: When raising hydrangeas, you must not only fertilize them in time, but also prevent them from lacking nutrients. It is also necessary to ensure that the nutrient ratio of the flower fertilizer applied is appropriate. If too much nitrogen fertilizer is applied to it but not enough phosphorus and potassium fertilizer, its leaves may wilt.

2. Treatment method: Change the type of fertilizer applied and appropriately increase the application ratio of phosphorus and potassium fertilizers.

2. Reduce watering

1. Reason: Giving it too much water for a long time will cause it to have root rot problems. Once the roots rot, they will no longer be able to absorb water from the soil, and the leaves will wilt due to lack of water.

2. Treatment method: First, cut off the rotten roots on the plant. Then reduce the number of times you water it, keep the soil slightly moist at all times, and don't let water accumulate.

3. Increase light

1. Reason: Many flower lovers place the plant in a place with weak light for a long time when raising it because it likes short days and does not like strong light. If you do this, it will not be able to synthesize nutrients normally due to lack of light, causing the leaves to wilt.

2. Solution: Change its position and place it in a place with bright scattered light. However, if the light is too strong, moderate shade is needed.