Southern Yellow Pine #2 Grade 2-1/2" width solid flooring often categorized under "Character" or "Mill Run" grades is a highly durable, cost-effective choice for a traditional or rustic look. Though technically classified as a softwood tree, Southern Yellow Pine is incredibly dense, boasting a Janka hardness rating of 690 to 870 pounds, making it rival softer traditional hardwoods.The #2 Common / Character grade highlights natural wood variations, including distinct grain patterns, unique color tones, and both small and large sound knots.