1、 Illumination

Catharanthus roseus is a kind of flower that is easy to raise and burst. When breeding in summer, we should pay attention to avoid the strong direct light at noon. We should shade or change a place at noon. In the morning and evening, the light is relatively weak, and we should receive sufficient light, so as to make the flowers big and colorful

2、 Watering

In summer, the temperature is too high, the transpiration is large, and the water demand of Catharanthus roseus is high, so we must often spray water on the leaf surface to keep the basin soil moist, and the surrounding air humidity can also increase. We should increase the watering times, once a day or two. Do not use too much water, and the water temperature should be close to the temperature. In addition, it should be noted that there should be no ponding in the basin soil