What to do if the Chinese roses shed leaves in spring
The editor provides netizens with small experiences in green plant maintenance on how to deal with the shedding of Chinese roses in spring, and will share detailed content next.
There are many reasons for the shedding of Chinese roses in spring, including poor water retention of the potting soil, improper watering, normal metabolism, drought-induced yellow leaves, and black spot disease, etc.
In response to these reasons, the following measures can be taken:
1. If the potting soil has poor water retention, you can add coarse particle media appropriately to improve the soil structure. 2. Control the watering frequency and follow the principle of "watering when dry and wet", avoiding excessive watering that causes root damage. 3. For shedding leaves caused by normal metabolism, there is no need to worry too much. Clear the yellow leaves in time, maintain good ventilation, and ensure sufficient light. 4. For drought-induced yellow leaves, especially for newly transplanted Chinese roses, water should be added according to the dryness and humidity of the original soil to ensure that the soil is moist but not too wet. 5. If black or brown spots appear on the leaves of Chinese roses, it may be caused by black spot disease. It is necessary to spray fungicides such as myclobutanil, flusilazole, and xylifenol in time and pay attention to prevention. Regularly spray broad-spectrum fungicides such as carbendazim and mancozeb.In summary, in response to the problem of Chinese roses shedding leaves in spring, it is necessary to take corresponding measures based on specific reasons to ensure the healthy growth of Chinese roses.
The above is the explanation of what to do if Chinese roses shed leaves in spring, hoping to bring a little help to your life!