High, confirmed by the distinctive rich brown color, open pore structure, and characteristic grain pattern typical of American Black Walnut confidence

Black Walnut

Juglans nigra · Hardwood

Type: Hardwood
Origin: Eastern North America
Hardness: 1010 lbf (Medium)
Durability: Very Durable, highly resistant to decay and moderate resistance to insect attack

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Grain Pattern

Straight to slightly irregular grain with a medium texture and natural luster

Color & Appearance

Rich dark brown to lighter pale brown heartwood with distinct lighter sapwood; darkens slightly over time with light exposure

Hardness (Janka)

1010 lbf (Medium)

Durability & Decay Resistance

Very Durable, highly resistant to decay and moderate resistance to insect attack

Value & Sustainability

Estimated Market Value: 8.00 to 15.00 USD per board foot
Wood Age Estimate: Recently milled lumber, approximately 1-5 years old
Sustainability Status: Least Concern status on the IUCN Red List, widely available and sustainably managed

Common Uses

Fine furniture, cabinetry, gunstocks, interior paneling, veneer, and turning

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 finishes, Danish oil, varnish, lacquer, and polyurethane exceptionally well

Notable Features

Prized for its rich color, shock resistance, and stability; moderate natural oils

Learn more about Black Walnut in the Wood Encyclopedia

Identified August 25, 2026