tree collider

Iv heard that unity 3 will autimatically create colliders for trees with the terrain toolkit. here is my problem: i created a terrain with 2.6., obviously no colliders were made. I just upconverted this terrain to 3 I was wondering if there was any way to get unity to create the colliders for me so I dont have to put an invisible capsule onto each tree. Any help will be appreciated.

Why don’t you give a collider component to the tree’s prefab??What will made every tree U draw have a collider component.
and when you creat a new terrain,there is a trigger “Create Tree Colliders”,don’t forget sign it.