It's the most outer layer of soil called topsoil .
Because Topsoil adds nutrients and also helps extra oxygen to reach plant roots, resulting in better plant health and growth overall. It also helps plants to put down more solid roots and they'll experience better drainage and less soil erosion.
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Horizon A or topsoil is the most useful to human beings and other Life-forms on Earth
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It's the most outer layer of soil called topsoil .
Because Topsoil adds nutrients and also helps extra oxygen to reach plant roots, resulting in better plant health and growth overall. It also helps plants to put down more solid roots and they'll experience better drainage and less soil erosion.