Lowers Soil pH: True Organic Soil Acidifier effectively lowers the pH of your soil, creating the perfect environment for acid-loving plants to thrive. Perfect for Hydrangeas: Ideal for gardeners looking to turn hydrangeas blue by creating a more acidic environment for their blooms. Encourages Acid-Loving Plants: Supports the growth of acid-loving plants like azaleas, rhododendrons, blueberries, and camellias, enhancing their health and vitality. Improves Soil Composition: Helps improve the nutrient uptake in acidic soil, ensuring plants receive the essential elements they need for robust growth. Generous Coverage: The 5lb bag of True Organic Soil Acidifier covers a substantial area, offering an efficient solution for adjusting soil conditions in your garden.