Medium-High; the thick, jigsaw-puzzle bark plates and the clear transition in the end-grain growth rings are characteristic of Western yellow pines. confidence

Ponderosa Pine

Pinus ponderosa · Softwood

Type: Softwood
Origin: Western North America, ranging from British Columbia down through the Western United States and into Mexico.
Hardness: 460 lbf (Very Soft)
Durability: Slightly durable to non-durable regarding decay resistance; heartwood has moderate resistance but sapwood is susceptible to rot and blue-stain fungi.

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Grain Pattern

Generally straight and even with a medium to coarse texture; features clearly defined growth rings with a transition from light earlywood to darker latewood.

Color & Appearance

Heartwood is reddish-brown while sapwood is wide and creamy-yellow to nearly white. The wood darkens to a deep honey or orangish-brown with age and UV exposure.

Hardness (Janka)

460 lbf (Very Soft)

Durability & Decay Resistance

Slightly durable to non-durable regarding decay resistance; heartwood has moderate resistance but sapwood is susceptible to rot and blue-stain fungi.

Value & Sustainability

Estimated Market Value: Minimal as shown ($1-$5 per board foot for milled lumber); as firewood, it is often free or sold for $200-$300 per cord.
Wood Age Estimate: The logs appear to be from a mature tree approximately 60-100 years old based on ring density; the cut surface shows graying oxidation suggesting they have been felled and exposed for 6-12 months.
Sustainability Status: Least Concern (IUCN); widely available and not CITES listed. FSC certification is common for this species.

Common Uses

Firewood, construction lumber, window frames, doors, paneling, shelving, crates, and plywood veneer.

Geographic Origin

Western North America, ranging from British Columbia down through the Western United States and into Mexico.

Workability

Very easy to work with both hand and machine tools. It glues and finishes well but can be prone to resin bleed if not kiln-dried or if knots are present.