How about the leaves of the lemon tree?
Curl of lemon leaves may be caused by burning roots due to excessive fertilization, excessive watering, or leaf damage caused by pests and diseases.
The curved leaves of lemon tree may be caused by mites, or it may be due to the lack of auxin, poor drainage, root water leading to rot and death, and the soil is too alkaline for it to grow.
Reasons for Curling Leaves of Lemon Tree
The leaves of the newly-grown lemon tree curl to avoid water accumulation. If the temperature is too low or the leaves are exposed to strong sunlight, the symptoms of leaf curl will appear.
Treatment method of lemon tree leaf curl
Lemon trees will survive when their leaves are curled and dried. Cut off some dry leaves to reduce water loss. Water plants often. Don't expose yourself to the sun, and keep it in a cool place for maintenance.
The dead leaves of lemon trees need to be moved to a backlit environment to avoid exposure to the sun, and they should be watered, washed and diluted with fertilizer. If it is serious, it is best to change soil for planting.
The leaves of the lemon tree are curly yellow.
If the leaves of lemon trees are curly and yellow, if they are malnourished, potassium dihydrogen phosphate can be sprayed every half month during the growing season. Root rot can be scraped off the diseased part with a sharp knife, coated with royal copper and Tobuzin, and covered with soil after the wound heals.