Planting trees or gg near retaining wall
I have a 9 foot tall at the highest that fades into the bank at the longest point (top) it is 75'. I would like to plant some Thuja Green Giant at the bottom of the wall to give me a privacy screen from the neighbors. Would the roots or plants themselves affect the retaining wall?
How far away from the wall should I plant tree such as the royal empress tree from driveways, retaining wall, and foundations?
Thank you for your help,