The roses planted may have fallen due to various reasons, including plant dehydration, low temperature, insufficient nutrients, and excessive fertilization. For these possible reasons, the following remedial measures can be taken: 1. Plant dehydration
Symptoms: Rose leaves wilt, lose luster, and may be accompanied by drooping flowers.
Remedial measure: Immediately water the roses to ensure that the soil is sufficiently moist but not too wet, and avoid water accumulation. If conditions permit, the soaking pot method can be used to replenish water, which involves placing the flowerpot into a container filled with water and allowing the water to slowly seep into the soil from the bottom. Move the rose to a cool and ventilated place, avoid direct sunlight, and reduce transpiration. 2. Low temperature
Symptoms: During the cold season, rose leaves may wilt due to freezing.
Remedial measure: Move the rose indoors or in a warm environment to avoid further freezing. Be careful not to immediately place frozen roses in high temperatures or sunlight to avoid further damage caused by temperature differences. You can use insulation materials such as plastic film, straw, etc. to cover and keep the roses warm. 3. Nutrient deficiency
Symptoms: Rose grows slowly, leaves turn yellow, and flowers are small and sparse.
Remedial measures: timely fertilization to provide sufficient nutrients for roses. You can choose organic fertilizers or specialized flower fertilizers and apply them according to the instructions. During the growth period, diluted liquid fertilizer can be regularly applied to meet the growth needs of roses. 4. Excessive fertilization
Symptoms: Burned spots appear on rose leaves, which may cause the entire plant to wither in severe cases.
Remedial measures: Immediately stop fertilizing and water extensively to dilute the fertilizer concentration in the soil. If the situation is serious, consider changing the soil and replanting. In the future maintenance process, attention should be paid to controlling the amount of fertilizer to avoid the occurrence of excessive fertilization again. 5. Other precautions
Pruning: Regularly prune the branches and leaves of roses, removing diseased, overly dense, and withered leaves to promote healthy plant growth.
Disease and pest control: Regularly check whether roses are affected by diseases and pests, and take timely preventive measures once discovered.
Environmental management: Maintain ventilation and suitable lighting conditions for the growth of roses, and avoid prolonged exposure to dark and humid environments.
Corresponding remedial measures need to be taken based on the specific reasons for the problem of the planted roses failing. Meanwhile, during daily maintenance, it is important to observe the growth status of roses and promptly identify and resolve any issues.