Leaves curling up on your maple tree? There can be different reasons. This is how you clarify the cause and help the maple tree regain its he alth.
Why do the leaves on the maple curl up?
Curled leaves on maple trees can be caused by lack of water, disease or sunburn. Check soil conditions and plant condition to determine the cause and take appropriate measures such as watering, shading or controlling fungal infections.
When do the leaves on the maple curl up?
If leaves on the maple curl up, this can indicatelack of waterbut alsodiseases. Check the condition of the ground and the maple tree so you can better assess the situation. In addition to soil that is too dry, waterlogging in the root area can also lead to supply problems and curled leaves. Diseases typically cause further damage to the maple tree, which will help you identify the problem more clearly.
Is sunburn the cause of leaf curling?
If the leaves dry out at thetips and curl up, sunburn is a possibility. This problem occurs especially in locations where the maple is exposed to the blazing midday sun. Japanese maples are particularly prone to sunburn. However, this problem does not occur as often with other types of maple. One possible measure is mulching the root area and watering the maple.
Do curled leaves indicate wilt disease?
If you observe unusualchangesin thebark in addition to curled leaves, this indicates wilt disease. It is caused by a fungal infection with Verticillium. Since there is no treatment for wilt and the fungus quickly spreads to other plants, quick action is required. You should consistently saw off all infested shoots and dispose of them in a closed trash or burn them. In some cases it may also be necessary for you to cut down the maple.
Tip
Selecting a suitable location prevents problems
If you choose a location that is as suitable as possible when planting your maple, you can prevent many problems. This prevents a lack of water supply. Well-cared for maple trees are also more resistant to disease and will not curl their leaves as quickly if minor problems arise.
