Black Walnut
Juglans nigra · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1010 lbf (Medium)
- Durability
- Durable
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Grain Pattern
Straight to slightly irregular grain with a medium texture
Color & Appearance
Rich dark brown to purplish-brown heartwood with pale yellowish-gray sapwood; exhibits good natural luster and lightens slightly or mellows to a warm golden-brown patina with age.
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Durable
Value & Sustainability
- Estimated Market Value
- 6.00 to 15.00 USD per board foot depending on grade and width
- Wood Age Estimate
- Recently milled or air-dried lumber, approximately 1-5 years old based on surface oxidation and handling marks
- Sustainability Status
- Not listed on CITES appendices, IUCN Least Concern, widely available from sustainably managed domestic forests
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, and decorative veneer
Geographic Origin
Eastern North America
Workability
Exceptional workability with both hand and machine tools; glues, stains, and finishes very well, though prone to occasional tearout on figured sections during planing
Finish Recommendations
Takes oil finishes, shellac, lacquer, and conversion varnishes exceptionally well with minimal preparation
Notable Features
Contains moderate levels of natural oils, highly prized for its rich color contrast, stable dimensional movement once dried, and classic acoustic and aesthetic qualities
