AMERICAN WALNUT (BLACK WALNUT)
AMERICAN / BLACK WALNUT with SAPWOOD (MIXED WALNUT)
The sapwood of walnut is creamy white, whereas the heartwood is light brown to dark chocolate brown, making the difference in colour quite distinct. Occasionally the heartwood has dark, even purple, streaks. The wood of walnut is generally straight grained, although sometimes with wavy or curly grain that produces its characteristic and attractive figure, sought after by designers.
White oaks have an attractive grain, similar to many other oaks grown globally. In general the sapwood of white oak is whitish to light brown and the heartwood is normally light to mid or even dark brown. The difference between the sapwood and heartwood of white oak is less distinct than in red oak. The wood of white oaks is mainly straight-grained with medium to coarse texture.
The sapwood of hard maple is normally creamy white but can show a slight reddish/brown tinge. White sapwood lumber can be selected and veneer is always selected. The heartwood of hard maple varies in colour from light to dark reddish brown and may also vary according to region. The difference between heart and sap colour may only be slight. Both may contain pith fleck as a natural characteristic.
The heartwood of cherry can vary from rich red to reddish brown and darkens on exposure to light with time. The sapwood is creamy white. Although the difference between heart and sap colour is marked, this can be reduced by steaming. The wood of cherry has a fine uniform, straight and unpronounced grain with a fine smooth texture. The small brown pith flecks, pin knots and gum pockets or streaks are natural characteristics of cherry, but their occurrence varies according to region.