Lime is one of the most widely used soil conditioners, commonly available as Calcium Oxide (CaO) or Calcium Hydroxide (Ca(OH)₂). Its primary function is to neutralize soil acidity, making it an essential input for regions with acidic soils. By reacting with hydrogen ions, lime effectively raises the pH of the soil, improving its overall fertility and structure. Farmers and gardeners apply lime in powdered or granular form across fields and garden beds, especially in areas where crops struggle due to low pH levels. Its long-lasting effect ensures a stable soil environment for extended periods. One of the major benefits of lime application is that it enhances microbial activity, which in turn boosts the breakdown of organic matter and nutrient cycling. Additionally, lime increases the availability of important nutrients like phosphorus, nitrogen, and potassium, allowing crops to absorb them more efficiently. This results in stronger root growth, improved plant development, and higher crop yields. Lime is considered safe and eco-friendly when used correctly, though precautions should be taken to avoid inhaling the dust during application. Available in powder or pellet packaging, it should be stored in dry conditions to prevent premature reactions with moisture. Its affordability and effectiveness make it a recommended choice in agriculture worldwide.