How to protect against rose withered branch disease
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How to protect against rose withered branch disease
To protect against rose withered branch disease, in autumn and winter, it is necessary to cut off the diseased and withered branches on the plant and apply sufficient basic fertilizer. During its growth period, it can be appropriately sprayed with urea and new high-fat film, which can enhance the plant's growth. If pruning is to be done, it is also necessary to spray sulfuric copper on the wound for disinfection, which can prevent wound infection. If it is already ill, immediate treatment is required.
The above sharing on how to protect against rose withered branch disease is for reference by rose enthusiasts, hoping to solve your problems in green plant and flower management.