The solution to the problem of bougainvillea flower falling

1. Increase the temperature

1. Reason: Bougainvillea blooms in winter. If the temperature is not controlled well during maintenance and it is kept in a too cold environment, it may cause its flowers to fall prematurely.

2. Solution: Place it in an environment with a temperature above 8℃, preferably above 13℃. When there is cold wind, block the wind for it in time. It will recover soon.

2. Excessive watering

1. Reason: When it is blooming, it does not need much water. If you water it too much at this time, it will stimulate its roots and affect its normal flowering, causing it to drop its flowers prematurely.

2. Solution: If the situation is not serious, try not to change the soil. Put it in a ventilated place and let the flower soil dry. But if the situation is serious, the soil needs to be replaced.

3. Excessive fertilization

1. Reason: Generally, no fertilizer is needed when it blooms. If you want it to bloom longer, you can apply a small amount of thin fertilizer, but be sure to control the frequency. If you fertilize frequently, it may also cause its flowers to drop.

2. Solution: Place the flower pot in a large bucket and pour plenty of water into the pot. After all the base fertilizer in the flower soil has been washed away, place it in a ventilated place and let the soil dry.