As temperatures fluctuate in late fall and the winter season, the freeze-thaw cycles cause soil to expand (heave) and contract. This can force plants, roots, and even hardscaping elements upward.
"Some types of soil absorb more moisture than others, and soils with more moisture in them will experience greater movement due to frost heave," shares Brown. "If there is an impenetrable layer ...
Frost heaving isn’t just a problem for lawns and gardens; it can also pose serious risks to your home’s basement foundation. This natural process, caused by the freezing and expansion of water ...