追肥。水培的一星期一次换水，每次换水时加点开花营养液，土培的每次浇水时

top dressing. Change the water once a week in hydroponic culture, add a little flowering nutrient solution every time you change the water, and add a little flowering nutrient solution every time you water in soil culture. Frequent spraying of potassium dihydrogen phosphate on the leaves can promote flowering.

Topdressing. Hydroponics once a week for water, each time to add some flowering nutrients, soil permutation each time watering can add some flowering nutrients, leaves often spray dot potassium phosphate, can promote plant flowering.

Top dressing. In hydroponic culture, the water is changed once a week, and flowering nutrient solution is added when changing water each time. In soil culture, flowering nutrient solution can be added when watering each time. Potassium dihydrogen phosphate is often sprayed on leaves to promote plant flowering.<br>