Southern Yellow Pine
Pinus spp. (principally Pinus taeda, Pinus echinata) · Softwood
- Type
- Softwood
- Origin
- Southeastern and Gulf Coast regions of the United States
- Hardness
- 690 lbf (Soft to Medium, depending on specific species like Loblolly or Shortleaf)
- Durability
- Slightly Durable to Moderately Durable. However, this specific sample appears to be pressure-treated (indicated by the greenish hue and chemical treatment marks), significantly increasing its rot and insect resistance.
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Grain Pattern
Flat-sawn (plain-sawn) and rift-sawn mix with prominent, wide growth rings showing sharp contrast between earlywood and latewood.
Color & Appearance
Light yellowish-brown to reddish-brown heartwood with lighter, yellowish-white sapwood. Moderate natural luster that darkens to a deeper amber/brown patina over time with light exposure.
Hardness (Janka)
690 lbf (Soft to Medium, depending on specific species like Loblolly or Shortleaf)
Durability & Decay Resistance
Slightly Durable to Moderately Durable. However, this specific sample appears to be pressure-treated (indicated by the greenish hue and chemical treatment marks), significantly increasing its rot and insect resistance.
Value & Sustainability
- Estimated Market Value
- Low-to-moderate, typically $1.50 to $3.00 per board foot depending on dimensions and treatment level.
- Wood Age Estimate
- Recently milled or relatively new lumber (0-2 years old), indicated by fresh sawdust, bright treatment marks, and lack of deep weathering.
- Sustainability Status
- Highly sustainable. Widely cultivated in commercial tree farms and plantations across the southeastern US; not listed on CITES or IUCN red lists.
Common Uses
Construction framing, decking, exterior structures, subflooring, heavy-duty utility poles, and general carpentry.
Geographic Origin
Southeastern and Gulf Coast regions of the United States
Workability
Generally easy to work with both hand and machine tools, though the strong contrast between soft earlywood and hard latewood can sometimes cause uneven planing. Readily accepts screws and nails, but pre-drilling may be needed near ends. Treated wood requires proper safety gear when cutting.
Finish Recommendations
Requires exterior-grade semi-transparent stains, paints, or weather-resistant sealers if used outdoors. If dry and un-treated, accepts standard oils, polyurethane, and varnishes well.
Notable Features
High resin content, distinct pine scent when freshly cut, excellent structural strength-to-weight ratio, and prominent growth ring contrast.
