Walnut — Juglans nigra

Walnut

Juglans nigra · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Eastern North America
Hardness
1010 lbf (Medium)
Durability
Moderately durable with good resistance to rot.

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Grain Pattern

Straight grain with a medium texture and occasional wavy figure.

Color & Appearance

Rich dark brown heartwood with paler grayish-brown sapwood, darkening slightly with age.

Hardness (Janka)

1010 lbf (Medium)

Durability & Decay Resistance

Moderately durable with good resistance to rot.

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
Approximately 10 to 30 years based on surface oxidation.

Common Uses

Fine furniture, cabinetry, architectural millwork, and gunstocks.

Geographic Origin

Eastern North America

Workability

Excellent workability with both hand and machine tools; glues and finishes well.

Finish Recommendations

Takes oil, lacquer, and polyurethane exceptionally well.

Notable Features

Prized for its rich chocolate-brown color and smooth finishing qualities.

Learn more about Walnut in the Wood Encyclopedia
Identified October 29, 2026