Southern Yellow Pine (likely Loblolly or Slash Pine)
Pinus taeda (or Pinus elliottii) · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Southeastern United States
- Hardness
- 690 lbf (Soft)
- Durability
- Non-durable to Slightly Durable; untreated heartwood has moderate resistance, but sapwood is highly susceptible to fungal rot, insect attack, and decay when exposed to moisture.
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Grain Pattern
Flat-sawn (plain sawn) exhibiting prominent earlywood-to-latewood contrast, cathedral arching, tight grain deviations around encased and pin knots, and noticeable planer chatter/tearout on the earlywood rings.
Color & Appearance
Pale creamy yellow to light yellowish-tan sapwood with reddish-brown to orange-brown distinct latewood growth rings; low natural luster; darkens to a richer golden honey-brown upon oxidation and UV exposure.
Hardness (Janka)
690 lbf (Soft)
Durability & Decay Resistance
Non-durable to Slightly Durable; untreated heartwood has moderate resistance, but sapwood is highly susceptible to fungal rot, insect attack, and decay when exposed to moisture.
Value & Age
$1.50 - $3.00 per board foot (standard dimensional construction grade)
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Freshly milled commercial lumber (under 6 months to 1 year old), evidenced by pale unoxidized color, planed surface with green optical alignment laser line, and conveyor production context.
Common Uses
Light structural framing, dimensional lumber, subflooring, roof trusses, utility cabinetry, crating, pallets, and pressure-treated exterior decking/posts.
Geographic Origin
Southeastern United States
Workability
Generally easy to cut, nail, and screw, though sharp transitions between soft earlywood and dense latewood can cause uneven hand planing, tearout/fuzzy grain (visible on surface), and blotching during staining. Glues moderately well.
Finish Recommendations
Pre-stain wood conditioner is essential if applying pigmented stains to prevent uneven blotching; finishes well with oil-based polyurethane, film sealers, or exterior paint with adequate primer.
Notable Features
High resin content with characteristic pine/turpentine scent; sharp density differential between earlywood and latewood bands; conspicuous knots and pitch pockets.
