Can you add scripts to trees and rocks?

I have made a game where if the player comes within a specific distance of a tree, rock, or other minable item that they use a pickaxe or other tool to get objects like wood and rocks.

My question is, Can you make a tree or rock and add the script you want to it and mass produce it throughout the terrain? I know of the terrains tree placement but there is no way that i know of to place scripts on each tree individually. I really just dont want to have to place every tree and rock one by one throughout the map.

Thank you in advance, Ian

No, scripts are not considered with mass placement. To figure it out, I just created a script, attached to a tree and used that prefab for mass tree tool in terrain editor.

While pressing nothing happens, as a conclusion, scripts seems not to be considered.