Southern Yellow Pine (likely Longleaf or Shortleaf Pine) — Pinus palustris (Longleaf) or Pinus echinata (Shortleaf)
High; the wide, high-contrast growth rings, color palette, heartwood knots, and usage as plank flooring are classic identifiers of Southern Yellow Pine. confidence

Southern Yellow Pine (likely Longleaf or Shortleaf Pine)

Pinus palustris (Longleaf) or Pinus echinata (Shortleaf) · Softwood

Type
Softwood
Origin
Southeastern United States (Virginia to Texas).
Hardness
690 lbf (Soft to Medium - varies significantly between growth rings)
Durability
Moderately Durable; heartwood contains natural resins that offer some resistance to decay and insects, but far less than cedar or redwood.

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Grain Pattern

Straight to wavy, flat-sawn with prominent cathedral patterns; frequent knots and distinct latewood/earlywood transitions creating high-contrast rings.

Color & Appearance

Heartwood is reddish-brown to orange-yellow; sapwood is yellowish-white. It exhibits a high luster and typically darkens to a deep golden-brown or amber color over time with UV exposure.

Hardness (Janka)

690 lbf (Soft to Medium - varies significantly between growth rings)

Durability & Decay Resistance

Moderately Durable; heartwood contains natural resins that offer some resistance to decay and insects, but far less than cedar or redwood.

Value & Sustainability

Estimated Market Value
$2.50 - $6.00 per board foot depending on grade (clear vs. knotty) and dimensions.
Wood Age Estimate
20-40 years based on the ambering/oxidation of the finish and the presence of minor surface wear and scratches.
Sustainability Status
Least Concern (IUCN); widely available and harvested from sustainably managed forests or plantations; FSC certification commonly available.

Common Uses

Flooring, residential construction, paneling, utility poles, heavy timbers, cabinetry, and furniture.

Geographic Origin

Southeastern United States (Virginia to Texas).

Workability

Generally easy to work with hand and machine tools, though high resin content can gum up blades and sandpaper. It glues and finishes well but may require a pre-conditioner or sealer due to uneven absorption.

Finish Recommendations

Oil-based polyurethanes work best to enhance the amber tones; a shellac wash-coat is recommended before staining to prevent blotching caused by resin variations.

Notable Features

Distinctive resinous scent when cut; high contrast between soft earlywood and hard latewood; can be prone to 'pitch pockets' or bleeding resin.

Learn more about Southern Yellow Pine (likely Longleaf or Shortleaf Pine) in the Wood Encyclopedia
Identified July 8, 2026