Many gardeners bemoan the presence of heavy clay soil, but there's a case for its use in your yard thanks to certain benefits ...
Avocados are notoriously hard to grow particularly in heavy soil (clay). This video shows a great example of how to plant an avocado tree in heavy clay and keep it from dying due to root rot or other ...
Sandy soil is pale coloured and has large particles. These create lots of small air gaps. Water drains through them easily so it usually feels dry. Clay soil is usually sticky and has small particles.