This is or was virgin soil, never occupied by plants, and entirely destitute of leaf-mould or any sort of organic plant-food.
It was on new breaking and virgin soil and they grew tremendous.
Then followed half a century of robust, agricultural life, on a virgin soil.
You would think the people had just come into possession of a virgin soil.
Cultivated areas have appeared on virgin soil, in the midst of the desert.
It was indeed a forest primeval, a virgin soil, and a new land.
There was no sign of life, no trace of any building; they were walking over a virgin soil.
They had cleared a patch of black, virgin soil, in a sunny hollow.
It is virgin soil, and not an inch of ground but has something growing.
"I brought a two-horse plough because it's virgin soil," the man said.