This species (Picea abies) adapts easily to different climates and has become naturalized in some states, like Michigan. Growing to 70 feet (20m) tall and half that wide, this species tree is a ...
are all excellent options for attracting goldfinches. Many spruces, like the Norway spruce (Picea abies) and blue spruce (Picea pungens), can thrive in zones 2 through 7, and pines like the ...