Clay soil is heavy sticky ground that holds water and sets hard. Dig clay soil.
It is fertile and almost unworkable, and there are about two days a year when it can be dug. Clay soil is improved by grit and muck rather than by anything sold in a bottle.
1nounclay soilHeavy sticky ground that holds water and sets hard.
“The clay soil cracked into a pattern in August.”
clay soil is soil.
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