For every meter above the ground , the roots go 3 meters deep . Ceder trees rearly grow higher than 25 meter tall . Thefore the maximum the roots can grow is 72 meters deep .
Naturally it depends on the tree but in general many larger trees such as Oaks or Maples have a root spread in close proximity to the branch spread and NOT very deep.
Cherry Tree roots spread very far. It is best to plant 10 flowers of your choice around the tree; because this way the cherry tree can eat the flowers and be very healthy. That way your cherry tree...