"fresh earth" is grammatically correct and can be used in written English.
For example, you could use it in a sentence such as, "The smell of fresh earth filled the air after the latest rainfall."
With 134,000 students, the Wake County school district ranks 19 among the country's 20 largest, spanning 800 square miles that include bleak tracts in the city of Raleigh, mansion-filled suburban cul-de-sacs and rural roads ending in the fresh earth of a new subdivision.
Trucks rev engines over fresh earth.
"Fresh earth was mixed in with dry.
A group of women cried and kowtowed before a mound of fresh earth.
Street children came with pitchers of water to sprinkle on the fresh earth in exchange for alms.
Each tomb is nothing more than a mound of dirt, and the villagers cover the piles with fresh earth.
Known today as Walking Fish, members in Raleigh, Durham, and Beaufort can receive regular deliveries of fresh North Carolina seafood.
Fresh Salt is still finding its footing.
I take a deep breath of fresh Lakeland air.
— Eric Asimov Girl Farm Kitchen: Mexican hot chocolate + fresh California strawberries.
Wouldn't some fresh Oregon air be the perfect antidote!
