Can bougainvillea bloom in winter?

1. It can bloom

Bougainvillea can bloom in winter. Its flowering period is from September to May of the following year, which includes the winter months. However, it does not bloom in every area in winter. Whether or not the flowers bloom depends on the temperature. The temperature in the southern region is relatively higher in winter, so the probability of bougainvillea blooming in winter is higher. On the contrary, in the north where the temperature is low, the chance of flowering in winter will be smaller.

2. How to promote flowering

1. Temperature: It must be maintained above 15 degrees, so that it will have a greater chance of blooming. If the temperature is too low, it will not bloom. So it is best to move it indoors in winter so that it has a greater chance of blooming.

2. Light: This is another important factor besides temperature. Be sure to place it in a well-lit area so that it will bloom.

3. Fertilizer: You can use it in moderation, but not too much in winter. The main types of fertilizers chosen are phosphorus and potassium, which can promote flowering.

4. Ventilation: Provide adequate ventilation, but the wind should not be too strong and should not blow directly at it.

5. Watering: Water appropriately to provide the necessary moisture for flowering. But it is afraid of waterlogging, so the amount must be controlled.