Reason: if the place where it is raised is too dark, it will let the light be insufficient, so it can't carry out the function of light. If it goes on for a long time, it will not blossom.
Solution: to give it enough light, but not let the light too strong, to scatter light and uniform light, and then control the temperature below 30 degrees, so as to make it bloom.
Reason: it usually grows well under the temperature of 15 to 30 degrees, but because the temperature of four seasons is different, it affects 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, do not let the temperature be lower than 10 degrees. In summer, do not let the temperature be higher than 35 degrees, so as to meet its temperature demand.
Reason: before it blooms, it usually needs more potassium and phosphate fertilizer, and when it grows later, it also needs a lot of nutrition. If it is not given enough water and fertilizer at this time, or excessive 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 phosphate can be applied, and then to the later stage of growth, it is necessary to supplement other fertilizers to ensure adequate nutrition.
Reason: diseases and insect pests will affect its flowering, if it is too serious, it will not bloom.
Solution: at this time, we need timely prevention and treatment, so as to prevent it from suffering from diseases.
