What is a nutrient-related result of high soil pH?

A high soil pH can lead to phosphorus (P) deficiency in plants. When the pH level of the soil is elevated, phosphorus can become less available to plants due to its tendency to bind with calcium and iron, forming insoluble compounds. This reduced availability can limit the plant's ability to uptake phosphorus, which is essential for energy transfer, photosynthesis, and nutrient movement within the plant. Consequently, even if phosphorus is present in the soil, it may be in a form that the plants cannot access effectively when the soil pH is too high. This situation highlights the importance of managing soil pH in agricultural practices, as it can directly impact nutrient availability and overall plant health.