Malus Domestrica. Apple is an attractive wood with a light reddish or deep red color heartwood. The grain of Apple is sometimes seen with streaks of darker and lighter bands of color, with small to very small pores. Apple wood has a density of 657 kg/m3 to 833 kg/m3. This hardwood is considered to have both high density and high hardness. Invest in the beauty and durability of natural wood with our exquisite slab supply.