Patterns in Conifer Growth

Annual growth is reflected by patterns seen in the branches of conifer trees. Robert Knudson, a local biologist, points this out in a terrific YouTube video about our Northern Minnesota conifers. Pictures in this post illustrate two of the patterns featured in his presentation. Annual growth of Balsam Fir The pictures above show buds of […]

Spruce, Fir, and Tamarack

White Spruce (Picea glauca) Two species of spruce are native to Minnesota, the White Spruce and Black Spruce. The spruce in our area are predominantly White Spruce, Black Spruce are small and found in swampy areas. The White Spruce ranges across Canada and extends south only into the northernmost United States. It is the tree […]