Southern Yellow Pine
Pinus palustris (Longleaf), Pinus echinata (Shortleaf), Pinus taeda (Loblolly), Pinus elliottii (Slash) • Softwood
Grain Pattern
Straight grain with a medium to coarse texture; visible latewood/earlywood transition showing wavy, irregular growth rings on the end grain as shown in the cross-section
Color Description
Heartwood is reddish-brown with yellowish sapwood; the sample shows high contrast between the dark orange latewood and lighter yellow-tan earlywood. Tends to darken/redden with age and UV exposure.
Hardness Rating
660–870 lbf (Soft to Medium)
Durability Rating
Moderately Durable; heartwood has some decay resistance, but sapwood is susceptible to rot and insects; often pressure-treated for exterior use
Common Uses
Residential construction, framing, decking, flooring, plywood, utility poles, and heavy timbers
Geographic Origin
Southeastern United States
Market Value & Sustainability
Estimated Market Value
0.75 - 2.50 USD per board foot depending on grade and treatment
Wood Age Estimate
Relatively recent/modern (less than 10-20 years); the sample appears as a modern dimensional lumber cut with minimal oxidation or patina, showing fresh mechanical sanding/saw marks
Sustainability Status
Highly sustainable; abundant and widely managed across commercial plantations in the US; not CITES listed
Workability
Generally easy to work with machines and hand tools; can be gummy due to resin/pitch which may gum up blades; holds nails and screws well but can split without pre-drilling
Notable Features
Distinct resinous pine scent; high resin content (pitch) which can seep; high strength-to-weight ratio for a softwood
Finish Recommendations
Takes most finishes well, but a sealer or shellac is recommended to prevent resin bleed-through; polyurethane and oil-based paints are common
Identification Confidence
High; the strong contrast between earlywood/latewood rings, coarse texture, and typical dimensional lumber appearance in a North American context are characteristic of SYP