Which type of soil is most likely to require the highest amount of fertilization?

Sandy soil is most likely to require the highest amount of fertilization due to its unique physical properties. Sandy soils have large particles and a coarse texture, which leads to a high drainage rate. Although this type of soil allows for good aeration and ease of tillage, it also means that nutrients and water are washed away quickly. As a result, sandy soil tends to retain fewer essential nutrients needed for plant growth, such as nitrogen, phosphorus, and potassium.

Because of this nutrient leaching, plants grown in sandy soils often exhibit nutrient deficiencies unless fertilizers are consistently applied to replenish the lost nutrients. In agricultural practice, managing soil fertility in sandy areas usually involves regular fertilization to ensure that crops receive adequate nutrition to achieve optimal growth. Understanding this characteristic of sandy soil helps farmers and agricultural workers to implement suitable fertilization strategies to enhance soil fertility effectively.