Another name for black topsoil is the O. layer.
In the science of soild the top layer is known as the O. layer which stands for Organic.
Some good brands of topsoil include but are not limited to Miracle Grow topsoil, Black Magic topsoil, Earth Grow, and Scott's Premium topsoil to name a few.
In Northern forest soil, Humus is present above topsoil. Humus is a black/brown substance that is formed by the decay of plant and animal matter.
topsoil composition is structure
Topsoil
Topsoil is not a mineral, but it contains minerals.
topsoil
topsoil
topsoil
A truck load of topsoil
dark, raven, ebony, shadowy, gloomy
sunset, twilight, dim, black, dusk, sundown
Dig under the grass and topsoil will be under the grass. Topsoil is that is mainly sold in bags for your gardening.