Southern Yellow Pine (likely Loblolly or Shortleaf)
Pinus taeda / Pinus echinata • Softwood
Grain Pattern
Straight, coarse grain with distinct, wide latewood bands visible on the end grain, suggesting a flat-sawn orientation.
Color Description
Heartwood is reddish-brown; sapwood is yellowish-white. This sample shows deep darkening/graying due to outdoor weathering and oxidation.
Hardness Rating
690 lbf (Soft to Medium classification)
Durability Rating
Moderately Durable; heartwood has some natural decay resistance, but most construction stock is non-durable unless pressure-treated.
Common Uses
Residential construction, framing, decking, utility poles, and heavy timbers.
Geographic Origin
Southeastern United States
Market Value & Sustainability
Estimated Market Value
$1.00 - $2.50 per board foot depending on grade and treatment.
Wood Age Estimate
5 to 10 years of outdoor exposure based on surface graying and checking (cracking) visible on the end grain.
Sustainability Status
Least Concern (IUCN); widely available and harvested from managed plantations; FSC certified versions common.
Workability
Easy to work with both hand and machine tools, though resin can gum up blades and sandpaper. Takes nails and screws well.
Notable Features
Distinctive resinous/turpentine scent when cut; high resin content; pronounced contrast between earlywood and latewood rings.
Finish Recommendations
For outdoor use, high-solids oil-based stains or UV-resistant sealers are recommended to prevent further graying.
Identification Confidence
Medium-High; the end grain density, ring width, and weathered texture are highly characteristic of utility-grade Southern Yellow Pine.