Our condo complex has numerous 30-50 year old *rees.
*he majori*y ** *hem have exposed roo*s. We need *o build a re*aining wall near a couple ** *he *rees.
How do we build *he wall around or over *he roo*s?
Can we pour concre*e over *he *op ** *he roo*s?
Can we place bricks over *he *op ** *he roo*s?
Should we cover *he exposed roo*s wi*h dir*?
Will *his help *he *ree?
Any help would be apprecia*ed!