Your periwinkle is unlikely to cause problems for the tree, but if you’d like to be absolutely sure, you can pull the periwinkle back about six inches from the trunk just to give the tree some breathing room. This will ensure that moisture doesn’t build up at the tree’s base and cause rot.
Your periwinkle is unlikely to cause problems for the tree, but if you’d like to be absolutely sure, you can pull the periwinkle back about six inches from the trunk just to give the tree some breathing room. This will ensure that moisture doesn’t build up at the tree’s base and cause rot.