Black Walnut — Juglans nigra

Black Walnut

Juglans nigra · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Eastern North America
Hardness
1010 lbf (Medium)
Durability
Durable

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Grain Pattern

Straight to irregular grain with subtle cathedral patterning and occasional wavy figure.

Color & Appearance

Rich brown heartwood ranging from light pale brown to dark chocolate, contrasting with pale yellowish-gray sapwood.

Hardness (Janka)

1010 lbf (Medium)

Durability & Decay Resistance

Durable

Value & Age

Estimated Market ValueNot an official valuation

$8.00 to $15.00 per board foot

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Recently milled or dried lumber, approximately 1 to 5 years old.

Common Uses

Fine furniture, cabinetry, architectural millwork, and gunstocks.

Geographic Origin

Eastern North America

Workability

Exceptional workability with hand and machine tools, though interlocked grain can cause minor tearout during planing.

Finish Recommendations

Takes oil, varnish, and lacquer finishes beautifully to highlight depth of grain and rich color tones.

Notable Features

Possesses a rich natural luster, good dimensional stability, and absorbs stains and finishes exceptionally well.

Learn more about Black Walnut in the Wood Encyclopedia
Identified October 21, 2026