1、 Sufficient light

Chinese rose likes a sunny growth environment and needs to be planted in a sunny place. It should ensure no less than 5 hours of light every day. If the rose is not exposed to enough light, it will lead to weak branches and leaves, overgrowth of plants, poor flowering and low color of flowers. Although roses like light, they should pay attention to shade and take sunscreen measures in strong light in summer

2、 Timely watering

If rose flowers want to grow well, they need to be watered in time. During the growth period, we must ensure good water supply and keep the soil moist. After entering the flowering period of rose flowers, if the pot soil is too dry or too wet, it will cause falling flowers. It is necessary to grasp the principle of "do not dry, do not water, and pour thoroughly"

3、 Proper fertilization

Rose flowers should master the principle of "thin fertilizer and frequent application". An appropriate amount of liquid fertilizer can be applied before germination in the first ten days of March in spring. After flower withering in summer and before axillary buds develop, a decomposed liquid fertilizer can be applied to promote a large number of flowers in autumn. Before winter, a small amount of organic fertilizer can be applied to the roots to enhance the ability of overwintering and cold resistance

4、 Soil requirements

Rose flowers like fertile, moist, loose and breathable soil, which ensures rich organic matter, and the pH value is maintained between 5.6-7.2. The soil can be mixed with 5 parts of garden soil, 3 parts of garbage soil, 2 parts of rice husk ash and an appropriate amount of vegetable cake

5、 Precautions

In the growth stage of rose flowers, it is necessary to trim regularly, and cut off the residual flowers and flower branches in time after flowering, so as to promote the germination of new branches and more flowers