difference between spruce and fir trees
Spruce and fir trees have their needles attached individually to the branches. To tell spruce and fir trees apart, it helps to know that spruce needles are sharply pointed, square and easy to roll between your fingers. Fir needles, on the other hand, are softer, flat and cannot be rolled between your fingers. Spruce needles are attached to small, stalk-like woody projections. When needles are shed, these projections remain. As a result, the branches of spruce trees feel rough.