Strengthening water and fertilizer management of flowers in autumn

Apply phosphorus and potassium fertilizer to flowers with dormant properties, and continue to use nitrogen fertilizer if they are not dormant. When applying phosphorus and potassium fertilizer, we should pay attention to the combination of phosphorus and potassium fertilizer and reasonable proportion, so as to improve the cold resistance of flowers. In addition, in autumn, we should pay attention to the control of water, keep the approximate value of water temperature and soil temperature, and promote the absorption of water. In addition, we should pay attention to prevent the phenomenon of rotten roots caused by too much water pouring

Strengthening pest control of flowers in autumn

In order to prevent diseases and insect pests, we should pay attention to ventilation, reduce indoor air humidity, provide reasonable nutritional supplement to flowers, and constantly improve the disease resistance of flowers. In the face of diseases and pests, if necessary, drug protection measures can be taken

Prune the flowers in autumn

Pruning the branches with long length and dead branches and rotten leaves will help the nutrition absorption of flowers on the one hand and the external beauty of flowers on the other hand. When pruning, the branches and leaves of flowers can be cut by picking the heart, pruning and other methods

Autumn flowers regulate flowering period