1、 Increase illumination

Reason: if the place where it is raised is too dark, it will lack light, so it can't play the role of light. If it goes on for a long time, it won't bloom

Solution: give it enough light, but don't let the light be too strong. Give priority to scattered light and uniform light, and then control the temperature below 30 degrees, so that it can bloom

2、 Adjust the temperature properly

Reason: it usually grows well at the temperature of 15 to 30 degrees, but the different temperatures in the four seasons affect its growth. When the temperature is lower than 10 degrees or higher than 35 degrees, it will affect its flowering

Solution: try to control the temperature between 15 and 30 degrees. In winter, the temperature cannot be lower than 10 degrees, and in summer, the temperature cannot be higher than 35 degrees, so as to meet its demand for temperature

3、 Correct management of water and fertilizer

Reason: before it blooms, it usually needs more potassium and phosphorus fertilizer, and in the later growth, it also needs a lot of nutrition. If it is not given enough water and fertilizer at this time, or excessive, it will affect its flowering

Solution: when applying water and fertilizer, the dosage should be determined according to its growth stage and temperature change. Before flowering, a little more potassium and phosphorus fertilizer can be applied, and then at the later stage of growth, other fertilizers should be supplemented to ensure adequate nutrition

4、 Prevention of diseases and insect pests

Reason: diseases and insect pests will affect its flowering. If it is too serious, it will make it unable to bloom

Solution: timely prevention and treatment are needed at this time, so as to prevent it from being affected by diseases