Mulberry (likely Red Mulberry) — Morus rubra
High, confirmed by the distinctive bright yellow-to-amber freshly exposed heartwood, contrasting white sapwood, ring-porous end grain, and characteristic rough bark. confidence

Mulberry (likely Red Mulberry)

Morus rubra · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1480 lbf (Hard)
Durability
Very Durable

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Grain Pattern

Straight grain with distinct growth rings and ring-porous structure.

Color & Appearance

Heartwood is a vibrant yellow to golden brown that darkens significantly to a deep reddish-brown or amber with exposure to UV light; the sapwood is a contrasting pale yellowish-white.

Hardness (Janka)

1480 lbf (Hard)

Durability & Decay Resistance

Very Durable

Value & Sustainability

Estimated Market Value
3.00 to 6.00 USD per board foot for domestic hardwood lumber, though logs vary.
Wood Age Estimate
Freshly cut log, estimated growth age of 35-50 years based on ring count.
Sustainability Status
Species of least concern, widely distributed, not listed on CITES or IUCN red lists.

Common Uses

Outdoor furniture, fence posts, turning, small woodworking projects, boat building, and rustic construction due to high rot resistance.

Geographic Origin

Eastern North America

Workability

Generally easy to work with hand and machine tools, though it has a moderate blunting effect on cutters. Glues, turns, and finishes well.

Finish Recommendations

Penetrating oils or UV-inhibiting clear finishes are recommended to protect the striking color transition from darkening too rapidly.

Notable Features

Known for its bright yellow freshly cut heartwood which photosensitizes into a rich golden-brown/amber. Excellent natural decay and rot resistance.

Learn more about Mulberry (likely Red Mulberry) in the Wood Encyclopedia
Identified August 30, 2026