Sunshine is the first factor of flowering. We can't stay in the shade all day. Only by ensuring sufficient sunshine can we promote flowering. In addition to summer, it is very important to ensure direct sunlight for 3-4 hours every day, especially in autumn and winter. If the sun is not good at home, you need to move outside for a while.
In the growing season, especially in the period of flower bud breeding, it is necessary to supplement phosphorus and potassium fertilizer. These two elements promote the formation of flower bud, pay attention to the balance of nutrient distribution ratio, and reduce the application of nitrogen element, because nitrogen fertilizer will make the plant grow in vain, but it will hinder the differentiation of flower bud, and the nutrition can not be concentrated on the flower.
Growth temperature must be maintained in a suitable range, high temperature or low temperature environment will affect flowering, high temperature, you can spray water around the method of cooling, but also pay attention to good ventilation.
Usually pay attention to the problem of good pruning, timely removal of yellow leaves and dead leaves, reduce the consumption of nutrients, accumulate enough nutrients, and ensure good flowering.