Which soil type is described as having a gritty feel and forming a cast that crumbles?

The soil type characterized by a gritty feel and the ability to form a cast that crumbles is loamy sand. Loamy sand consists of a higher percentage of sand compared to silt and clay, which contributes to its grittiness. The larger sand particles create spaces between them, allowing for better drainage and air circulation while retaining some moisture and nutrients.

When pressed together, loamy sand can form a cast, but it typically lacks the cohesive strength found in clay soils. This means that while it can hold some structure when compacted, it will easily crumble upon release, reflecting its more granular nature. The balance of sand, along with some silt and a small amount of clay, defines its characteristics effectively, making it distinctly different from purely sandy soils or those with a higher clay content.