[[File:Black spruce.jpg|thumb|Alt=Picea mariana|250px|left|Picea mariana]]
Black Spruce (Picea mariana) is an evergreen coniferous tree native to Canada, although it also grows in some parts of Alaska and North America. It is typically found in wet, swampy regions. The sharp, bluish-green needle-like leaves of the tree are the primary source of essential oil, which is extracted through the process of steam distillation.
Black Spruce,has a sweet, earthy aroma, a beautiful green scent when added to blends, perfumes or a bath. Added to a bath, it lends a calming, relaxing experience.<br>see also :