What is the effect of adding lime to the soil?

Adding lime to the soil is primarily done to raise its pH, making the soil less acidic. When lime is applied, it reacts with the soil's acidic components, which leads to a neutralization process. This is particularly important in promoting better plant growth, as many crops thrive in neutral to slightly alkaline soil conditions.

Raising the pH through liming can enhance nutrient availability, particularly essential nutrients like nitrogen, phosphorus, and potassium, which are more accessible to plants in higher pH environments. Additionally, lime can improve microbial activity in the soil, which contributes to healthier soil ecosystems.

By adjusting the soil's pH levels with lime, gardeners and farmers can create a more favorable environment for plant roots to grow, thus improving overall plant health and productivity.