Black Walnut — Juglans nigra
High, based on the classic rich brown color tones, fine uniform texture, and typical diffuse-porous hardwood characteristics confidence

Black Walnut

Juglans nigra · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1010 lbf (Medium)
Durability
Moderately Durable to Durable, with good resistance to rot and decay

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Grain Pattern

Straight to slightly irregular grain with a fine, uniform texture and moderate natural luster

Color & Appearance

Rich dark brown heartwood with hints of purple and lighter pale yellowish-brown sapwood, displaying an even stained finish appearance

Hardness (Janka)

1010 lbf (Medium)

Durability & Decay Resistance

Moderately Durable to Durable, with good resistance to rot and decay

Value & Sustainability

Estimated Market Value
$8.00 to $15.00 per board foot
Wood Age Estimate
Modern finished sample, approximately 1-5 years old
Sustainability Status
Not listed on CITES appendices, IUCN Least Concern, widely available and sustainably managed in North America

Common Uses

Fine furniture, cabinetry, architectural millwork, gunstocks, and veneer

Geographic Origin

Eastern North America

Workability

Exceptional workability; glues, stains, and finishes very well, though can occasionally tear out on figured pieces during planing

Finish Recommendations

Accepts a wide variety of finishes including oils, lacquers, varnishes, and polyurethane exceptionally well

Notable Features

Prized for its rich chocolate-brown color, excellent dimensional stability, and shock resistance

Learn more about Black Walnut in the Wood Encyclopedia
Identified August 16, 2026