Eucalyptus (Tasmanian Blue Gum / River Red Gum)
Eucalyptus globulus · Hardwood
- Type
- Hardwood
- Origin
- Native to Australia, widely planted globally in tropical and subtropical regions.
- Hardness
- 1,125 lbf (Medium)
- Durability
- Moderately Durable to Durable, with moderate resistance to decay and termites depending on the specific species.
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Grain Pattern
Interlocked and irregular grain with a somewhat coarse texture, occasionally featuring wavy or fiddleback figures.
Color & Appearance
Heartwood ranges from pale pinkish brown to yellowish brown, sometimes with darker brown streaks. Sapwood is a pale yellowish white and clearly demarcated.
Hardness (Janka)
1,125 lbf (Medium)
Durability & Decay Resistance
Moderately Durable to Durable, with moderate resistance to decay and termites depending on the specific species.
Value & Sustainability
- Estimated Market Value
- $4.00 to $8.00 per board foot for lumber, varying widely based on origin and grading.
- Wood Age Estimate
- Based on the live foliage and branch structure shown, this represents a living tree rather than a processed wood sample, estimated at several decades of growth.
- Sustainability Status
- Generally not CITES listed and of least concern on the IUCN Red List, though heavily managed in plantations worldwide.
Common Uses
Flooring, furniture, cabinetry, veneer, heavy construction, tool handles, and pulpwood.
Geographic Origin
Native to Australia, widely planted globally in tropical and subtropical regions.
Workability
Can be challenging to work due to interlocked grain leading to tearout during planing. Pre-boring is recommended for nailing and screwing.
Finish Recommendations
Takes stains and finishes well, though sanding to a fine grit is recommended to control the coarse texture. Polyurethane and oils are commonly used.
Notable Features
Contains natural oils with a distinct aromatic scent. High shrinkage rates during drying can cause warping and checking if not properly seasoned.
