Diamond Willow
Salix spp. (typically Salix bebbiana or Salix rigida) • Hardwood
Grain Pattern
Wavy and irregular around diamond-shaped depressions (cankers) caused by fungus. Generally fine-textured with a diffuse-porous structure.
Color Description
Sapwood is typically cream to light yellowish-white; heartwood ranges from reddish-brown to deep tan. Features high contrast between the pale sapwood and the darker recessed diamonds.
Hardness Rating
400 to 600 lbf (Very Soft to Soft) depending on exact species
Durability Rating
Non-durable to Slightly Durable. Susceptible to rot and insects if not dried and sealed properly. Usually used for indoor decorative purposes.
Common Uses
Walking sticks, canes, rustic furniture, lamp bases, decorative carvings, and picture frames.
Geographic Origin
Northern Boreal regions, specifically Alaska, Canada, and the Northern United States (Midwest to Pacific Northwest).
Market Value & Sustainability
Estimated Market Value
$15.00 to $40.00 per individual decorative stick depending on size and number of diamonds.
Wood Age Estimate
Modern/Recent (3-10 years post-harvest based on the lack of deep oxidation and clean debarking).
Sustainability Status
Least Concern (IUCN). Generally abundant and not listed by CITES. Not typically FSC certified as it is wild-harvested.
Workability
Easy to carve and sand due to softness. However, the irregular shapes and diamonds make machine planing impossible. Sanding takes time to preserve the natural contours.
Notable Features
Features unique diamond-shaped rhombohedral depressions caused by a fungus (Valsa sordida). Extremely lightweight and prized for its rustic aesthetic.
Finish Recommendations
Clear satin polyurethane, tung oil, or spray lacquer are recommended to highlight the contrast between heartwood diamonds and sapwood.
Identification Confidence
High. The characteristic diamond-shaped cankers and growth form are unique to Diamond Willow species.