Giant sequoia saplings planted by Detroit arborists aim to combat pollution and preserve native trees, creating an urban ...

The nonprofit Archangel Ancient Tree Archive has donated sequoia saplings that were planted Tuesday by Arboretum Detroit to ...

Trampling over broken tree roots or knocking bark off a sequoia tree exposes its interior and leaves it vulnerable to disease, pests, and poor growth. One or two encounters won't likely hurt the tree.