Sitka Spruce
Picea sitchensis · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Pacific Northwest of North America, stretching from Northern California to Alaska.
- Hardness
- 510 lbf (Soft)
- Durability
- Slightly Durable; susceptible to insect attack and decay when exposed to moisture.
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Grain Pattern
Straight, quarter-sawn grain with extremely tight, uniform growth rings. Shows subtle medullary ray fleck.
Color & Appearance
Pale yellow to light creamy white with virtually no distinction between heartwood and sapwood; darkens slightly to a golden yellow with age.
Hardness (Janka)
510 lbf (Soft)
Durability & Decay Resistance
Slightly Durable; susceptible to insect attack and decay when exposed to moisture.
Value & Age
10 to 25 dollars per board foot for high-grade luthier stock.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Estimated at 5 to 15 years based on minimal oxidation and light, clean surface patina.
Common Uses
Acoustic soundboards for guitars and pianos, light construction, and aircraft framing.
Geographic Origin
Pacific Northwest of North America, stretching from Northern California to Alaska.
Workability
Exceptional workability with both hand and machine tools, though soft fibers can fuzz if cutting edges are not razor-sharp.
Finish Recommendations
Accepts shellac, lacquer, and wipe-on varnishes very well without requiring special sealers.
Notable Features
Possesses an exceptionally high strength-to-weight ratio and superior acoustic resonance properties.
