Ambrosia Maple (or Rustic/Knotty Hard Maple)
Acer saccharum · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1450 lbf (Hard)
- Durability
- Non-durable, highly susceptible to decay and insect attack when exposed to moisture.
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Grain Pattern
Straight to slightly irregular grain with prominent knotty features, swirling around dark streaking caused by ambrosia beetle damage.
Color & Appearance
Pale creamy white to light golden-brown sapwood with distinctive grey-to-brown mineral and beetle-induced ambrosia streaks. Low natural luster, darkens slightly to a warm amber with age and light exposure.
Hardness (Janka)
1450 lbf (Hard)
Durability & Decay Resistance
Non-durable, highly susceptible to decay and insect attack when exposed to moisture.
Value & Sustainability
- Estimated Market Value
- $4.00 to $8.00 per board foot depending on figure intensity.
- Wood Age Estimate
- Relatively recent/kiln-dried modern stock (less than 5 years old based on clean, finished surface condition).
- Sustainability Status
- Least Concern, highly sustainable, widely available with abundant forest management and FSC certification options.
Common Uses
Custom furniture, accent panels, cabinetry, turning, decorative items, and cutting boards.
Geographic Origin
Eastern North America
Workability
Generally easy to work with both hand and machine tools, though figured and knotty areas can cause tearout during planing. Burns easily during routing if feeds are too slow.
Finish Recommendations
Takes clear finishes exceptionally well. Water-based or oil-based polyurethane, lacquer, or conversion varnish preserves the pale tone; oil finishes enhance the amber warmth.
Notable Features
Features distinct dark streaks created by the ambrosia beetle symbiotic fungus, giving it a rustic, highly decorative appearance.
