What we plant depends on the soil and location, but it is mostly heavy clay.

Some garden in clay so heavy as to be genuine cause for despair.

When the rain comes down, the soil floods away, Leaving barren rock and heavy clay.

It is also found on heavy clays with a poor structure.

They still would like to jump and play, but that heavy clay won't let them.

The soil is chiefly a heavy clay, and the surface flat.

The only conditions to look out for are heavy clay or overly damp soils.

By the time the first walls of the camp were going up, a driving rain had begun to turn the earth into heavy clay.

I don's like to think of either of you digging in your heavy clay.

And this heavy clay could always use more compost.