When does bougainvillea bloom and why does it not bloom?

Article Catalog

1. Flowering time

2. Why doesn’t it bloom?

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The flowering time of bougainvillea is affected by temperature. The climate in the north and south is different, so the flowering time is different. Flowering usually lasts from November of each year to June of the next year. In the south, the winter temperature is not very low, and it usually blooms around November. In the north, it may not bloom until spring. Variety also affects flowering time, which may vary slightly. The flowering period generally lasts for 2 months, or even lasts for about 4 months.

1. Flowering time

1. Flowering time

The flowering time of Bougainvillea is affected by temperature. Because the climate is different between the north and the south, the flowering time is also different. Generally, it starts from From November every year to about June of the next year, the winter temperature in the south is not very low, so it usually blooms around November, and in the north it may bloom in spring. Due to differences in varieties, flowering times may vary slightly. The flowering period lasts for a long time, generally lasting about 2 months. If the temperature is suitable and the surrounding environment is suitable, it may last for about 4 months.

2. Why not blooming

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1. Lack of sunlight: Bougainvillea needs sufficient nutrient support to bloom. If it is in a place without light for a long time and cannot meet the conditions for flowering, it will lead to no flowering and needs to be given enough sunlight.

2. Watering too much: Watering needs to be controlled before flowering. Once watered too much, the plant will only grow but cannot bloom. Watering needs to be controlled before flowering.

3. Insufficient temperature: If the temperature is low, It will affect flowering, so the temperature needs to be raised and maintained within a range suitable for flowering.

4. Lack of fertilizer: Nutrients can support flowering, especially Bougainvillea flowers have a large number of flowers and a relatively long flowering period. If there is a lack of fertilizer, it will be difficult to bloom. It is necessary to apply more phosphorus and potassium fertilizer before the flowering period.

2. Why doesn’t it bloom?

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