Black Walnut
Juglans nigra · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1010 lbf (Medium)
- Durability
- Durable, with good resistance to rot and decay, though susceptible to insect attack
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Grain Pattern
Straight to slightly irregular grain with a medium texture
Color & Appearance
Rich dark brown to purplish-black heartwood with a lighter pale yellowish-grey sapwood, showing moderate natural luster
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to rot and decay, though susceptible to insect attack
Value & Sustainability
- Estimated Market Value
- 5.00 to 12.00 USD per board foot depending on grade and width
- Wood Age Estimate
- Freshly cut log with recent chainsaw marks and green paint markings on the bark
- Sustainability Status
- Not listed on CITES appendices, evaluated as Least Concern on the IUCN Red List
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, and veneer
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools, glues and finishes well, holds screws and nails securely
Finish Recommendations
Takes oil, lacquer, and polyurethane finishes exceptionally well to highlight its deep rich tones
Notable Features
Contains juglone, a natural chemical that can be toxic to some plants; prized for its rich, dark color and stability
