What is the main composition of sandy soils?

Sandy soils are primarily composed of coarse particles, which are larger in size compared to those found in clay or silt soils. This larger particle size allows sandy soils to have a high drainage capacity, meaning that water passes through them quickly. Consequently, sandy soils tend to dry out faster than other soil types, making them less effective at retaining moisture.

The characteristics of sandy soils make them suitable for growing certain types of plants that prefer drier conditions, but they can present challenges for moisture-loving plants. Understanding the composition of sandy soils is essential for effective gardening and agricultural practices, as it influences both water retention and nutrient availability.