Reasons and Treatment for Lily Leaf Curling
This article provides a detailed explanation of the knowledge about the reasons and treatment methods for lily leaf curling in the field of green plants and flowers, as follows:
Reasons and Treatment for Lily Leaf Curling
Lily leaves curl due to excessive watering, unsuitable temperature, improper fertilization, and the occurrence of diseases and pests. It is necessary to water moderately, reduce the amount of water when water accumulates, and replace the soil, control the amount of fertilization, and pay attention to applying thin fertilizers frequently. Avoid direct sunlight in summer and keep lilies in a place with diffused light. In winter, keep the temperature between 15-30 degrees Celsius and spray pesticides for prevention and control.
What Causes Lily Leaf Curling
Lily leaves may curl due to inappropriate temperature for maintenance, incorrect watering posture and amount, lack of attention to ventilation in the maintenance environment, and diseases. It is necessary to take preventive and control measures according to the actual situation.
Lily leaves curling and falling offLily leaves curling and falling off are mainly caused by improper maintenance, such as low environmental temperature, excessive watering, and too wet soil. In addition, the occurrence of diseases and pests can also cause leaves to curl, and in severe cases, all leaves will fall off.
Reasons for Lily Leaf Curling
If lily leaves are infested with pests, they will gradually curl and fall off. Moreover, excessive watering during the growth period can cause root rot, leading to leaves curling and turning yellow. Improper temperature for maintenance and improper fertilization can also cause leaves to curl.
Newly grown lily leaves curlingToo much watering may cause the new leaves of lilies to curl, and the temperature can also affect the growth of new leaves, which needs to be controlled properly.
Treatment Method for Lily Leaf Curling and Withering
If lilies have been watered too much, it is necessary to change the soil and water when the soil is dry. Apply thin fertilizers frequently, and if there is too much fertilizer, change the pot and soil or dilute the fertilizer with clear water irrigation. Lilies are not tolerant to high temperatures or severe cold, so temperature control is necessary.
Lily leaves curling and yellowing1. If lily leaves curl and turn yellow due to excessive watering or water accumulation, reduce the amount of watering and replace the soil.
2. If lily leaves curl and turn yellow due to excessive or frequent fertilization, control the amount of fertilization and dilute the nutrients in the soil with water.
3. Avoid direct sunlight in summer and keep lilies in a place with diffused light. In winter, keeping the temperature between 15-30 degrees Celsius is fine, preferably moving them to indoor maintenance.
Lily leaves curling with pests treatmentLily leaves curling may be due to the presence of aphids, which suck the sap of the plant and cause poor growth. You can use pymetrozine, dinotefuran, or abamectin, diluted and sprayed.
The above is a comprehensive introduction to the reasons and treatment methods for lily leaf curling, hoping to bring some related knowledge about green plants to green plant enthusiasts.