A soil pH of 10 is classified as what type?

A soil pH of 10 indicates that the soil is alkaline. In the pH scale, which ranges from 0 to 14, a neutral pH is considered to be around 7. Values below 7 are classified as acidic, while values above 7 indicate alkalinity. Therefore, a pH of 10 is significantly above neutral, demonstrating a basic nature. Understanding soil pH is crucial in horticulture as it affects nutrient availability and influences plant growth. An alkaline soil can limit the availability of certain nutrients like iron and can lead to issues such as nutrient deficiencies in certain plants that prefer lower pH levels.