The sapwood of walnut is creamy white, while the heartwood is light brown to dark chocolate brown, occasionally with a purplish cast and darker streaks. Walnut can be supplied steamed, to darken sapwood or left unsteamed. The wood is generally straight grained, but sometimes with wavy or curly grain that produces an attractive and decorative figure. The dark heartwood will lighten in colour as it ages overtime with exposure to UV light.
The sapwood is creamy white with a slight reddish brown tinge and the heartwood varies from light to dark reddish brown. The amount of darker brown heartwood can vary significantly according to growing region. Both sapwood and heartwood can contain pith fleck. The wood has a close fine texture and is generally straight grained, but it can also occur as “curly”, “fiddleback”, and “birdseye” figure.
The sapwood of red oak is white to light brown and the heartwood is often a pinkish reddish brown. The wood is similar in general appearance to white oak, but with a slightly less pronounced figure due to the smaller rays and a more porous end grain structure. The wood is mostly straight grained with a coarse texture.
Found throughout Eastern USA, but main commercial areas are Pennsylvania, Virginia, West Virginia and New York State. Although cherry accounts for less than 2% of the growing hardwood resource, it is widely available in a full range of specifications and grades as both lumber and veneer