This evergreen tree can grow up to 40 meters (130 feet) and has a flat crown. The bark is a reddish-brown that is deeply fissured with needle-like gray-green leaves that grow in pairs, orange-yellow flowers, and pointed brown cones. It is not as readily available as regular pine trees accounting for the price discrepancy. Pine Scotch Essential Oil has a crisp, fresh, sweet, forest like aroma. It is more resinous and warm smelling than the regular pine oil, with a lower content of turpentine.