Hardpan is a dense, compacted subsurface layer of soil—often clay, cemented by minerals—that restricts water drainage and root penetration.
All about the Earth's natural environment, features, and processes, focusing on landforms, climate, soils, water, and ecosystems.
Hardpan is a dense, compacted subsurface layer of soil—often clay, cemented by minerals—that restricts water drainage and root penetration.