Claro Walnut

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cw3d-8
clarotable
claro-walnut

Description

Claro Walnut is a commercially important tree species that’s used as rootstock on walnut orchards. The robust roots of Juglans hindsii are well-suited to the California climate, and are combined with grafts of English Walnut (Juglans regia) to produce a higher yield of walnuts. Another closely related species, Juglans californica, has a distribution that is farther south than Claro Walnut, and is sometimes referred to as Southern California Black Walnut; some sources consider these two to be the same species with simply two varieties.

Common Uses

Furniture, cabinetry, gunstocks, musical instruments, veneer, turned items, and other small wooden objects and novelties.

Appearance

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.

Workability

Typically easy to work provided the grain is straight and regular. Planer tearout can sometimes be a problem when surfacing pieces with irregular or figured grain. Glues, stains, and finishes well, (though walnut is rarely stained).