1. Scientific fertilization

Autumn is the time when Forsythia flower buds form. At this time, some phosphorus and potassium fertilizer can be applied, and some foliar fertilizer can be sprayed on its leaves. In this way, it can produce more flower buds and open more flowers. In addition, it is also necessary to reduce the application of nitrogen fertilizer to prevent the branches and leaves of the plant from growing too dense, consuming a lot of nutrients and hindering flowering

2. Carry out thinning shear

In autumn, the plants can be properly pruned. First cut off the thin and sick branches to prevent them from affecting flowering. Then, after thinning the main branches, only 3-7 main branches with good growth are left, and the rest are cut off. In this way, nutrients can be more concentrated, and the remaining branches can receive more light, so as to open more beautiful flowers

3. Guaranteed light

Where the light conditions are better, it is more conducive to the formation of flower buds. Therefore, in autumn, it needs to be cultured outdoors in a place with enough sunshine. Because of its good cold resistance, there is no need to worry about it being frozen outdoors

4. Proper watering

Watering in autumn is similar to that in other seasons. As long as an appropriate amount of watering is used to keep the flower soil slightly wet all the time