Southern Yellow Pine — Pinus spp. (e.g., Pinus palustris, Pinus taeda)
High, determined by the characteristic yellowish color, pronounced growth ring contrast, and typical knotty appearance of construction-grade Southern Yellow Pine confidence

Southern Yellow Pine

Pinus spp. (e.g., Pinus palustris, Pinus taeda) · Softwood

Type
Softwood
Origin
Southeastern United States
Hardness
690 lbf (Soft to Medium depending on specific species)
Durability
Moderately durable to non-durable regarding decay resistance; heartwood offers some natural resistance, but pressure treatment is typically required for exterior ground contact

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Grain Pattern

Straight grain with distinct growth rings and numerous small to medium knots (knotty appearance)

Color & Appearance

Light yellowish-brown heartwood with paler, yellowish-white sapwood; exhibits pronounced contrast between earlywood and latewood rings

Hardness (Janka)

690 lbf (Soft to Medium depending on specific species)

Durability & Decay Resistance

Moderately durable to non-durable regarding decay resistance; heartwood offers some natural resistance, but pressure treatment is typically required for exterior ground contact

Value & Sustainability

Estimated Market Value
$2.00 to $4.00 per board foot
Wood Age Estimate
New to very recently harvested/milled lumber (less than 1 year old), evidenced by fresh cut marks and lack of significant weathering patina
Sustainability Status
Not listed on CITES appendices, generally considered of least concern by the IUCN, widely available through commercial forestry and plantations

Common Uses

Outdoor planters, decking, framing, construction, flooring, and utility applications

Geographic Origin

Southeastern United States

Workability

Generally easy to work with hand and machine tools, though high resin content can gum up saw blades and sandpaper; holds fasteners very well

Finish Recommendations

Exterior stains, sealers, or paints designed for pressure-treated or resinous softwoods; thorough drying and sanding may be required before finishing

Notable Features

High resin content, distinct aromatic pine scent when freshly cut, significant density and strength compared to other softwoods

Learn more about Southern Yellow Pine in the Wood Encyclopedia
Identified August 26, 2026