University of Alberta research is showing how trees and fungi team up to survive and stay healthy against insect attacks—an ...

When it is 2 to 3 feet tall, the tree can be transplanted — but white spruce trees can grow to 60 feet, so plant with future growth in mind. The seedlings can also be planted directly into the ...

ELLENBURG — Northern Adirondack Central School health students planted white spruce seedlings on ... They got 250 of the 12-inch-tall trees, enough to plant plenty along the west side of ...