Black Walnut
Juglans nigra · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Very Durable (highly resistant to decay and rot, though susceptible to insect attack in sapwood)
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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 pale yellowish-white sapwood, which darkens gracefully upon exposure to light and air over time
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Very Durable (highly resistant to decay and rot, though susceptible to insect attack in sapwood)
Value & Sustainability
- Estimated Market Value
- 6.00 to 15.00 USD per board foot depending on grade and width
- Wood Age Estimate
- Freshly cut log, estimated tree age approximately 40 to 60 years based on growth ring count
- Sustainability Status
- Not listed on CITES appendices, IUCN Least Concern, widely available and sustainably managed in North America
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, veneer, and turning
Geographic Origin
Eastern North America
Workability
Exceptional workability; glues, stains, and finishes well, though can occasionally tear out on irregular grain patterns during planing
Finish Recommendations
Takes oil finishes, shellac, lacquer, and polyurethane exceptionally well to highlight its natural chatoyance and rich color
Notable Features
Prized for its rich chocolate-brown color, shock resistance, and excellent dimensional stability
