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, showing some plain-sawn cathedral patterns and minor knot features.
Color & Appearance
Rich brown to dark chocolate heartwood with occasional purplish cast, contrasting sharply with pale yellowish-gray sapwood. Luster is medium to high, and it tends to lighten slightly to a softer golden-brown with prolonged UV exposure.
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Durable
Value & Sustainability
- Estimated Market Value
- 8.00 to 15.00 USD per board foot depending on grade and width.
- Wood Age Estimate
- Estimated 20 to 50 years old based on oxidation, surface patina, and rough-sawn character.
- Sustainability Status
- Least Concern (IUCN), widely available, not CITES listed.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, veneer, and turning.
Geographic Origin
Eastern North America
Workability
Exceptional workability with both hand and machine tools. Glues, stains, and finishes exceptionally well, though care must be taken with planer tearout on irregular grain.
Finish Recommendations
Takes oil finishes, shellac, varnish, and lacquer very well, enhancing the rich chatoyance and depth of the grain.
Notable Features
Prized for its rich color, dimensional stability, shock resistance, and moderate weight.
