Which type of soil allows water to pass through rapidly?

Sandy soils allow water to pass through rapidly due to their larger particle size and the spaces, or pores, between those particles. This structure enables water to flow through quickly, making sandy soils well-drained and less prone to holding moisture compared to other soil types. The arrangement of sandy grains does not retain water effectively, which is why plants grown in sandy soils may require more frequent watering. In contrast, clay soils are dense and compact, leading to poor drainage and slower water movement, while loamy soils, a mix of sand, silt, and clay, have balanced properties that retain moisture yet provide good drainage. Pedocals, typically found in arid regions, can also exhibit slow water permeability depending on their composition. Thus, sandy soils are characterized by their ability to drain water rapidly.