Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable, with good resistance to decay.
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Grain Pattern
Irregular growth rings with prominent cathedral patterns and natural knots.
Color & Appearance
Rich dark brown heartwood contrasted by pale yellowish-white sapwood.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to decay.
Value & Age
8 to 15 dollars per board foot for live-edge slabs.
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 2 to 5 years since milling, based on fresh surface oxidation.
Common Uses
Fine furniture, cabinetry, architectural millwork, and veneer.
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools; glues and finishes well.
Finish Recommendations
Penetrating oils or clear polyurethane enhance the rich dark grain.
Notable Features
Distinctive live edge with natural contours, knots, and striking color contrast.
