1、 Increase temperature

Reason: the flower bud of Camellia can bloom normally only when the temperature reaches a certain condition. If the environmental temperature is too low, it will be difficult to bloom

To keep it warm in the room, or take measures to keep it warm above 0 ℃

2、 Conduct bud thinning

Reason: many flower buds grow on its plant, but the nutrients contained in the plant are not enough to support all flower buds to bloom

Treatment method: conduct bud thinning for it, cut off too many flower buds on the plant, and it is best to keep only one flower bud on each branch

3、 Increase phosphate fertilizer

Reason: it is necessary to increase the application of flower fertilizer before flowering to supplement the nutrients required for flowering. However, we can't apply too much nitrogen fertilizer, otherwise it will make its branches and leaves grow vigorously, but it doesn't grow much buds. The flower buds that grow are also difficult to bloom

Treatment method: before flowering, reduce the use frequency of nitrogen fertilizer and apply more phosphorus and potassium fertilizer to it. When applying flower fertilizer, pay attention to thin fertilizer and frequent application, and do not apply too thick flower fertilizer, otherwise its root system may be burned