First, properly shade roses, although they like sunshine, but the light is too strong in summer, so avoid direct sunlight. Too much direct light is bad for flowers and easy to cause browning. It can be placed in a bright place indoors to block strong direct light. If it is maintained outdoors, it can be placed under a tree to contact the scattered light when the sun is toxic.

Second, pay attention to ventilation. The temperature is high and the climate is sultry in summer. Be sure to pay attention to good ventilation and strengthen air circulation. If it is stuffy, the chance of root rot will increase. If you keep it indoors, be sure to open more windows.

Third, when applying light fertilizer in summer, the growth of Chinese rose is relatively strong, and a certain amount of fertilizer is needed, but the frequency and concentration should not be too high. Compound fertilizer can be applied once a month, but the concentration must not be too high.

Fourth, pay attention to proper watering. If the soil is not dry, there is no need to water it. Pour it thoroughly as soon as you pour it. It's best to choose the time in the morning or evening and avoid noon. In case of rainstorm, stop watering and drain water in time to prevent waterlogging.