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 and occasional subtle wave or irregular dark mineral streaking.
Color & Appearance
Rich dark brown to purplish-brown heartwood with contrasting pale yellowish-white sapwood. Luster is medium to low, and the wood darkens slightly to a warm amber brown with age and light exposure.
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Durable
Value & Sustainability
- Estimated Market Value
- $6.00 to $12.00 per board foot (depending on grade and width)
- Wood Age Estimate
- Estimated to be moderately seasoned lumber, likely between 5 to 15 years old based on surface oxidation and patina.
- Sustainability Status
- Not listed on CITES appendices or the IUCN Red List. Widely available and sustainably harvested in North America.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, carving, and veneer.
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools. Glues, stains, and finishes very well, though prone to occasional tearout on figured or irregular grain.
Finish Recommendations
Takes oil finishes, shellac, varnish, and lacquer exceptionally well, enhancing the rich chatoyance and depth of the grain.
Notable Features
Possesses a moderate natural luster, good dimensional stability, and absorbs shock very well while being relatively lightweight for a hardwood.
