Box Elder — Acer negundo
Medium-High. The characteristic bright red heartwood staining combined with maple-like growth rings and bark texture strongly indicates Box Elder. confidence

Box Elder

Acer negundo · Hardwood

Type
Hardwood
Origin
Widespread across North America, from the East Coast to the Rocky Mountains.
Hardness
720 lbf (Soft)
Durability
Non-durable; susceptible to decay, rot, and insect attack when exposed to moisture or ground contact.

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Grain Pattern

Straight to irregular grain with fine, uniform texture. The cross-section shows distinct growth rings characteristic of maple species.

Color & Appearance

Creamy white sapwood with distinctive bright red to pinkish heartwood staining, often caused by fungal infection or injury. Luster is low to medium, and the wood darkens slightly to a yellowish-brown with age and light exposure.

Hardness (Janka)

720 lbf (Soft)

Durability & Decay Resistance

Non-durable; susceptible to decay, rot, and insect attack when exposed to moisture or ground contact.

Value & Sustainability

Estimated Market Value
$3.00 to $6.00 per board foot for figured/stained pieces.
Wood Age Estimate
Recently harvested log sample (estimated less than 1 year since cutting based on fresh bark and end-grain condition).
Sustainability Status
Least Concern (IUCN Red List), widely abundant and fast-growing, not listed under CITES.

Common Uses

Turning, carving, small specialty items, decorative veneer, boxes, and minor furniture components.

Geographic Origin

Widespread across North America, from the East Coast to the Rocky Mountains.

Workability

Very easy to work with both hand and machine tools. It planes, turns, and glues well, though softer areas require sharp tools to prevent fuzzy surfaces.

Finish Recommendations

Accepts stains, oils, and varnishes exceptionally well. Clear finishes like lacquer or polyurethane help preserve and enhance the vibrant red tones.

Notable Features

Known for the striking red or pink flame coloration in the wood, which is a defensive reaction to boxelder bug damage or fungal staining.

Learn more about Box Elder in the Wood Encyclopedia
Identified August 26, 2026