The Espoma Soil Acidifier Organic/Organic-Base Fertilizer is a game-changer for your gardening needs. This 30 lb. bag of granular fertilizer is specially formulated to help you achieve the perfect soil acidity levels. Whether you're growing acid-loving plants like azaleas, rhododendrons, or blueberries, this product is your secret weapon. With a particle size of 150 SGN, it ensures even distribution and optimal absorption. The Espoma brand is known for its commitment to organic gardening, so you can trust that this soil acidifier is safe for your plants and the environment. Take your gardening to the next level with this essential tool.