tree identification needed

tree identification needed

Observation - tree identification needed - UK and Ireland. Description: This is growing in my small front garden. I am worried it might be an alder and if so this is a problem as it is very close to the house and water mains. Could someone please identify it for me and if possible provide advice as to whether it would cause a

This is growing in my small front garden. I am worried it might be an alder and if so this is a problem as it is very close to the house and water mains. Could someone please identify it for me and if possible provide advice as to whether it would cause a problem in this vicinity please?