Heartwood can range from a lighter pale brown to a dark chocolate brown with darker brown streaks. Color can sometimes have a gray, purple, or reddish cast. Sapwood is nearly white. Wood from orchard trees that have been grafted with English Walnut (Juglans regia) may have a colorful/streaked appearance near the graft, which is sometimes referred to as “marbled Claro Walnut.” Claro Walnut can occasionally also be found with figured grain patterns such as: curly, crotch, and burl.
Scientific NameJuglans hindsii
Other NamesClaro Walnut, California Black Walnut
SourcesCalifornia and Oregon
Grain / TextureGrain is usually straight, but can be irregular. Has a medium texture and moderate natural luster.
WorkabilityCan be challenging due to wild burl grain and occasional bark inclusions. Requires sharp tools and patience. Sands to a beautiful polish. Fills and finishes exceptionally well — the burl figure and color variations become stunning under clear coat.
UsesUltra-premium furniture, architectural feature panels, dashboard veneers, gun stocks, turned art pieces, musical instruments. Claro Walnut Burl is considered one of the finest North American burl species.
AvailabilityPlain, unfigured Claro Walnut is usually just slightly more expensive than Black Walnut, though curly, marbled, or burl figured wood is likely to be very expensive, and is highly sought after for gunstock and turning blanks.
