White Mulberry — Morus alba
High, confirmed by the unmistakable combination of a vibrant dark purple heartwood, wide pale sapwood, ring-porous end grain structure, and thin bark characteristic of young mulberry branches confidence

White Mulberry

Morus alba · Hardwood

Type
Hardwood
Origin
Native to mainland China, widely naturalized throughout North America and Europe
Hardness
2250 lbf (Very Hard)
Durability
Very Durable, with exceptional natural resistance to rot, decay, and ground contact

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Grain Pattern

Straight to slightly irregular grain with fine, distinct growth rings visible on the cross-section (end grain)

Color & Appearance

Distinct heartwood with a striking dark purple to purplish-brown hue, surrounded by a wide, contrasting pale yellowish-white sapwood ring. Luster is moderate, and the wood typically darkens further when exposed to light over time.

Hardness (Janka)

2250 lbf (Very Hard)

Durability & Decay Resistance

Very Durable, with exceptional natural resistance to rot, decay, and ground contact

Value & Sustainability

Estimated Market Value
Varies widely from $5 to $15 per board foot due to its scarcity in standard lumber form and high demand among woodturners for its unique purple color
Wood Age Estimate
Estimated at 15 to 20 years based on the count of distinct annual growth rings visible on the cross-cut round
Sustainability Status
Not listed on CITES or IUCN Red List; widely available as an introduced species in North America

Common Uses

Turning, small furniture accents, carving, fence posts, and rustic cabinetry

Geographic Origin

Native to mainland China, widely naturalized throughout North America and Europe

Workability

Generally works well with both hand and machine tools, though its hardness can cause some blunting of cutting edges. Glues, turns, and finishes cleanly.

Finish Recommendations

Takes clear finishes such as wipe-on polyurethane, lacquer, or hardening oils well, which help preserve and accentuate the vibrant purple and yellow color contrast

Notable Features

Known for the vivid purple heartwood immediately upon cutting, which makes it highly prized for decorative woodworking and turning despite typically being harvested from small-diameter ornamental trees

Learn more about White Mulberry in the Wood Encyclopedia
Identified August 18, 2026