often sporting silvery-blue needles and pendulous cones. Nobody seems to have done a count lately of members of different spruce tree varieties in the wild, so the most common spruce tree is ...

The Colorado blue spruce is most familiar to people as an ... The Scotch pine is one of the most popular Christmas tree species because it rarely sheds its needles and has excellent water ...

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

Leaves – Evergreen needles; ½ -1” in length, flat, and attached directly to the twig via a small peg. Needles are dark green above, with prominent glaucous white stomatal bands beneath. Twigs and Buds ...

Jillian Patrie | University of Minnesota Yard and Garden Extension ...

Big John Leyden's Tree Farm is a family-run farm with over 100,000 trees of 10 different varieties, including blue spruce, white pine and balsam fir. Guests can cut their favorite tree immediately ...